Thermalright Venomous X Review — Overclockers
March 29, 2010
Jeremy Vaughan
Cooling, Reviews
Overclockers is supported by our readers. When you click a link to make a purchase, we may earn a commission. Learn More.
Table of Contents
Thermalright is a name that has been synonymous with enthusiast-level air cooling for quite a while now. Their venerable Ultra 120 Extreme (aka the TRUE) has won accolades and was once the favorite high end air cooler among overclockers worldwide. In recent times, the TRUE has fallen behind a little bit. While still one of the top air coolers, it’s not quite standing alone on the podium as it once was.
Thermalright aims to up their game with the recently released Venomous X, which we’re going to have a look at today.
Specifications
The Venomous X is nothing if not impressive on paper. The specs outlined on Thermalright’s site are:
- All new patented multiple support pressure vault bracket system, allow users adding pressure to the bracket system (40~70 lbs. ), and have a more efficient and secure mounting.(1366 / 1156 / 775).
- Mirrored copper base improves the performance of the heatsink.
- Special bent winglet design allows hot air to pass through the heatsink more rapidly.
- Nickel plating designed to ensure long-term quality and performance.
- Soldered heatpipes, copper base and fins, to ensure the best thermal conducting efficiency.
- Six sintered heatpipe design. All heatpipes are nickel plated to slow oxidation of the heatpipe; this ensures a longer lifetime and higher performance of the heatsink.
- Includes 2 sets of 120 x 25mm fan clips and Chill factor II thermal paste.
- Convex copper base design to improve contact between the cpu and the heatsink.
So far it looks like a very strong contender. Let’s see how it looks!
Packaging
The cooler comes in an elegant, if understated package. The box of accessories and the cooler are encased nicely in foam inside a matte black cardboard box emblazoned with a metallic green Venomous X label.
The Box |
Thermalright Logo |
Opening the Box |
First Look at the Cooler |
Accessories & Mounting Hardware
The accessories pack contains all of the essential if you use a current-generation Intel CPU. However, if you want to use it on an AMD CPU you’ll have to buy an additional bracket. If you use an Intel CPU from any recent socket – be it 775, 1156 or 1366 – you have a very strong, user-friendly mounting bracket. In addition to the bracket you get two sets of fan clips (rated to work on 25mm thick fans but they work fine on 38mm thick fans).
Accessory Pack |
Accessories |
The mounting mechanism is quite intuitive.
- First you set the back plate to the proper socket. This is easily accomplished with simply clicking the mounting screw in the right place.
- Once the plate is behind the motherboard, you secure it with the first set of thumb screws.
- Place the bracket on these and secure it with the second set.
- Then you’ll mount the cooler (not pictured) and use the crossbar to secure it in place.
- Once mounted you can use the supplied wrench to tighten the torque to your liking. For all tests in this review, the torque screw was cranked down as far as it would go.
Back Plate |
Mount Assembly |
Once mounted, it’s definitely not going anywhere. The cooler feels very secure and thermal paste was consistently spread evenly across the chip every time the cooler was mounted.
The Cooler
This isn’t the largest cooler on the market, but it is still quite sizable. Measuring 127mm long x 63mm wide x 160mm tall, it’s quite an impressive sight. Add to that the fact that the heatsink itself (not including fan brackets, fans or the mounting system) weighs 755g – that’s one and two-thirds pounds – and you have one beastly cooling machine.
As hardware goes, it’s quite nice to look at. The finish is impeccable and would complement anyone’s hardware well.
Cooler Straight On |
Cooler at an Angle |
Cooler Angle Two
The six 6 millimeter heatpipes are staggered so that they’re not in a straight line when mounted in the fins, presumably to help cooling by getting airflow on the actual heatpipes and not just on the fins they’re attached to.
The fins themselves are angled at their edges. Thermalright says this is their “special bent winglet design, [that] allows hot air to pass [through] the heatsink more rapidly.”
In the photo on the left, if you look at the top of the base you can see the hole where the torque screw applies its pressure. It’s nice they did this in addition to making the bracket bend over the base. It makes mounting it in the right place that much easier.
Closer Look at the Base |
Heatpipe Terminations |
The base is lovely to behold. Smooth and shiny thanks to the nickel plating, it is a very nice way to end our tour of the bare heatsink.
Cooler Base |
Base a Little Closer |
Fan Mounting
Installing fans with the supplied clips is a breeze. There are holes in the fins to put the end of the clips in. Place your fan in the (very convenient) grooves that hold it in place horizontally and pull them over. There are photos both with one and two 38mm thick fans attached.
One Fan |
One Fan II |
Two Fan Madness |
Two Fan Madness II |
Two Fan Top |
Two Fan Base |
With two 38mm thick fans, this thing goes from formidable to insanely large: unfortunately too large. In a sad turn of events, the only decent fans available for testing at the time were 38mm thick. While this is almost always a good thing, in this case it was a detriment. The 38mm ‘push’ fan did not fit over my system’s rather tall RAM (G.Skill Trident series) heatsinks. Sadly, this means the only testing that could be done was with one (very powerful) fan in pull.
For reference, below are the width measurements with both types of fan in one- and two-fan configurations. Note this chart does not include measurements for grilles.
Fan Size: | 25mm | 38mm |
Single Fan Width | 86mm | 99mm |
Double Fan Width | 110mm | 135mm |
Fortunately, the fan in question is an Ultra High Speed Panaflo, model # FBA12G12U1BX. This is a very powerful 120mm x 38mm fan, running at 2750RPM and moving 114CFM of air. Even one should be more than sufficient to gauge this heatsink’s performance.
Unfortunately, due to logistical concerns, I was unable to photograph the installed cooler – I will be doing follow up testing (on a different CPU, testing push/pull/push-pull stuff with 25mm fans) and will post a photo when that happens.
Testing Methodology
The CPU being cooled for this review is an Intel i7 860 – a furnace of a CPU. If you really want to test a cooler, an i7 is the way to do it. Tests were run at three speeds: stock, a moderate overclock (3.6GHz) and finally at 3.8GHz. The machine in question runs stable at 3.8 GHz 24/7.
The Venomous X is being compared in this review to results obtained in the previous review of the Corsair H50 on this same system. You may recall that I said the H50 was “Quieter than air cooling with equal or slightly better temperatures.” Time to put my money where my mouth is and see if that assumption was correct.
For reference, results at stock speed are also compared against the stock Intel cooler. At stock and overclocked other values were obtained from a custom water loop for comparison. This consisted of:
- Swiftech MCP-355 pump with XSPC reservoir top.
- Swiftech MCR-320 radiator, mounted externally with three Ultra High Speed Panaflo fans running at 7V (+/-. 1V) for all tests.
- Swiftech Apogee XT water block.
- All linked with Primchill Pro LRT 7/16″ inner diameter tubing.
Of course, bear in mind when viewing the results that the water loop is way (way) more expensive than anything else compared here, coming in at $270 – and that’s not including tubing and barbs. The H50, however, is at a very similar price point (~$65) to the Venomous X once you include some quality fans.
The Prime95 Small FFT test was the punishment of choice to stress the CPU for obtaining load temperatures and was run for a minimum of thirty minutes. CPU temperatures were measured using Coretemp’s logging function and ambient was measured with a common room thermometer to the nearest 0.5ºC.
The thermal interface material used was the included Thermalright Chill Factor II. Since this did not come pre-installed (which is a good thing), the cooler was mounted three times and temperatures reported below are the average of all three runs. The difference between runs was minimal. The mounting system included with this cooler is excellent, providing uniform TIM contact very consistently.
The first five minutes of the temperature results were discarded (to allow the cooler time to warm up) and the remaining results were averaged, over the subsequent time, for each core. Presented in the graphs are the average of all four cores at idle, the average load temperature of all four cores and the average maximum temperature of all four cores. All data were obtained from averaging the three runs together.
Rather than present you with a deluge of data and screenshots, below are some graphs to make it easier to digest. All temperature results were normalized to 22ºC ambient (per the esteemed Vapor, “…ambient and core temps scale perfectly fine (1:1) with i7.”) Of course, for anyone that likes to pour through screenshots and excel spreadsheets, the test data can be downloaded in its entirety right here (it’s about 6.5MB).
For comments on how temperatures were measured on the competition, please refer to the H50 review testing methodology.
Results
Now, without further ado, let’s see how the Venomous X performs! We’ll start off with stock testing.
Stock Temperature Graph
Predictably, the stock cooler is woefully inadequate to deal with the heat output of the CPU it was bundled with. The custom loop is, of course, the best (a trend repeated across all of the results, so this is the last you’ll hear of it). What is somewhat surprising here is that the Venomous X is actually outperforming the H50 under load!
Moving on, let’s have a look at how it copes with a decent overclock. The i7’s are hot to start with, but once you kick them into higher gear by overclocking a few hundred MHz, they really put out some heat.
3.6GHz Temperature Graph
The Venomous X still out-performs the H50 – even when you replace its fan with a much stronger high speed Yate Loon fan.
It is important to note that the high speed fan on the H50 is a fair bit quieter than the one on the Venomous X – going back to my point in the H5O review: The H5O will perform about equally well as a good air cooler, but will be a bit quieter. Let’s see what happens when you throw a couple hundred more MHz into the mix.
3.8GHz Temperature Graph
The Venomous X finally falters, but by only a little. It’s still performing just about equal to an entry level water cooling option, which is not bad at all! Temperatures are still in the acceptable range and those that are willing to push the envelope a little more could probably squeeze out a greater overclock with decent results.
Conclusion
What is there to say that the numbers didn’t already prove? This is most definitely a very good heatsink, holding its own even versus a very popular entry-level water cooling unit.
Pros
- Great appearance.
- Stunningly smooth base.
- Excellent mounting system.
- Stellar performance.
Cons
- No fans included.
- Size could be a factor in some situations. Hardly a con if you pay attention and measure your space first though.
The Venomous X is available for roughly $65 ($63. 99 at CrazyPC, $62.95 at Sidewinder, $69.95 at Jab-Tech). Don’t forget however, to get performance like this out of it you’ll need a powerful fan or two. These can run $15-$20 each, depending on the model and manufacturer you go with.
If you’re looking for one of the best heatsinks on the market, this should be at or near the top of your list. From its great looks to its superb performance, Thermalright has gotten it right (heh) with the Venomous X!
Thanks very much to Thermalright for supplying this unit for review.
– Jeremy Vaughan (hokiealumnus)
I’m an editor and writer here at Overclockers.com as well as a moderator at our beloved forums. I’ve been around the overclocking community for several years and just love to sink my teeth into any hardware I can get my paws on!
Related Articles
Thermalright Venomous X CPU Cooler Review
by XbitLabs Team
Last update 08 Aug 2021
XbitLabs participates in several affiliate programs. If you click links on our website and make a purchase, we may earn a commision. Learn More
The heir to the famous Thermalright Ultra-120 eXtreme is not very different from its predecessor, but nevertheless, we managed to discover at least one significant distinguishing feature. Read more in our review.
I think it would be difficult to accuse Thermalright Inc. of being slow to the market with new cooling solutions. Strange as it might seem, but we should actually blame their competitors, who only last year managed to introduce products with similar or slightly better cooling efficiency than the solutions from Thermalright, which have been in the market since 2006-2007. The leadership of Thermalright Ultra-120 eXtreme was undeniable and indisputable until solutions like Scythe Mugen 2, ThermoLab BARAM or Prolimathech Megahalems came out, and Thermalright IFX-14 managed to keep the performance crown until the end of 2009. That could be the reason why the company didn’t pay too much attention to developing new cooling systems: they had stable revenue coming in anyway.
However, everything comes to an end one day. And so did the sole leadership of Thermalright coolers. Noctua NH-D14 and Cogage Arrow came out and appeared more efficient than Thermalright IFX-14. As for Thermalright Ultra-120 eXtreme, its position has been threatened by at least a dozen cooling solutions from different makers over the past year. Unwilling to put up with this situation, Thermalright undertook a counterattack starting with the launch of the recently reviewed new revision of Ultra-120 eXTreme. The second cooler that should help Thermalright get their leadership back is the main hero of our today’s article – Venomous X. The company is also rumored to be working on a new successor to their IFX-14, but that will be a different story. In the meanwhile, let’s see what the new Venomous X looks like.
Contents
Package and Accessories
The new cooler comes in a compact cardboard box colored mostly black:
Now Thermalright packaging looks much more interesting than the brown boxes they used to have, although there is still very little information on the packaging. Inside this box we find another one, a small flat box with accessories. The heatsink sits inside a polyurethane foam casing beneath the accessories box.
Like most coolers from this manufacturer, Thermalright Venomous X ships without a fan, but all the other accessories are in place:
Among them we get retention kit for LGA775/1156/1366 mainboards, installation instructions, four wire clips and four silicone strips for the fans, Thermalright The ChillFactor 2 thermal paste and a company logo sticker.
Venomous X is made in Taiwan and its MSRP is set at $65.
Design and Functionality
When you see Venomous X for the first time, it immediately reminds you of Thermalright Ultra-120 eXtreme. True, Venomous X heatsink is barely different from that of the predecessor.
The new heatsink is 5 mm shorter and 1 mm smaller: now it measures 127 x 63 x 160 mm and weighs 755 g instead of 790 g by Ultra-120 eXtreme. The cooler is still composed of six copper nickel-plated heatpipes 6 mm in diameter that hold aluminum heatsink plates.
Venomous X has 1 plate less compared with Thermalright Ultra-120 eXtreme rev.C. The gap between the plates is a little smaller than by Thermalright Ultra-120 eXtreme rev.C (1.9 mm vs 2.0 mm), but still a little bigger than by the old Thermalright Ultra-120 eXtreme, which plates were spaced out at 1.8 mm from one another. The plates are 0.5 mm thick.
Although the heatsink of Venomous X cooler is shorter and have one plate less, its effective surface area has hardly been affected, because it is of almost rectangular shape, while the Ultra-120 eXtreme heatsink was curved inwards. The heatpipes inside the heatsink are shifted in a little different way than by Ultra-120 eXtreme. The latter had its heatpipes arranged in an oval-shaped pattern. The new Venomous X cooler has its heatpipes lined up in two precise rows (three in each) that are shifted away from one another.
The heatpipes and heatsink plates are soldered together. The heatpipes are also soldered to the grooves in the cooler base plate. The thinnest part of the base plate below the heatpipe measures 2 mm.
The base of the new Venomous X is finished in a completely uncommon way for the solutions from this maker: it is polished to mirror shine.
However, the evenness is still the same – with a bump in the center – which is a typical distinguishing feature of all Thermalright coolers.
As a result, the imprint of the processor heat-spreader on the cooler base shows a clear emphasis on the central part.
Although Thermalright have been constantly protecting this bump claiming it is a “constructive peculiarity” of their cooling solutions, we still believe that ideally even base surface is way more efficient than the mirror-shining finish. Unless the heat-spreader of your CPU has a concavity in the center shaped exactly as the bump on the base of your cooler.
Compatibility and Installation Tips
Thermalright Venomous X in its standard configuration is positioned for Intel LGA775/1156/1366 processors. However, it is also possible to install this cooler onto AMD mainboards. In this case you will need to purchase an additional retention kit. Venomous X step-by-step installation is described on a separate page of the official company web-site. Besides, you can also download a PDF file with it. We also decided to check out the main installation steps, especially since in our opinion it is the key peculiarity of the new Venomous X cooler.
So, at first you have to take a universal backplate and insert the threaded retention spindles into the loops on its ends. You must use special plastic clips: just put them over the spindles and insert in one of the three locking holes in each corner of the backplate.
I believe that you have already understood that each of these holes is designed to match LGA775, LGA1156 or LGA1366 socket. This is what the assembled backplate looks like.
The thumb-screw on the right with a spindle on one end and a silicone washer on the other should be used to tighten up the retention plate.
After that you place the steel retention frame over the spindles and tighten the thumb-screws. There are four mounts coming out of the frame that will hold the retention plate pressing the cooler against the mainboard and processor. Note that there are four of them, which means that you will be able to turn the cooler any way you want without removing the retention frame and backplate. Now all you need to do is apply a very thin layer of high-quality thermal compound onto the CPU heat-spreader, push the retention plate between the cooler heatpipes and tighten the spring-screws with a screw-driver or enclosed wrench.
But that’s not all yet. This when the most interesting things begin. There is a large knob in the center of the retention plate that serves to adjust the pressure between the cooer base and the processor heat-spreader.
By turning this knob clockwise with the included wrench you can increase the pressure from 40 lbs (18.144 kg) to 70 lbs (31.752 kg). According to Thermalright engineers, this feature improved heat transfer and processor cooling efficiency. I have to admit that it is a pretty interesting and unique solution that we haven’t yet seen in any other CPU cooling systems. I would also like to add that when you are tightening this pressure knob the cooler retention panel is lifted up above the base that is why the cooler may actually turn on the processor. To avoid it, please make sure to hold Venomous X when tightening the pressure knob.
The final touch in the Thermalright Venomous X installation procedure is fans installation. You can attach one or two fans using the four silicone strips and four wire clips included with the cooler.
Thermalright recommends installing Venomous X in such a way that the airflow could be directed towards the back of the system case (perpendicular to the PCI-E slots).
It contradicts our theoretical assumptions that the preferable cooler positioning would be with the heatpipes going along the LGA1366 processor die. That is why before we proceeded with the cooler efficiency tests, we checked out its performance in two different installation positions.
Although in the first case (as shown on the left) the heatpipes were directed along the processor die, which is considered less effective position, Thermalright Venomous X performed 2°C better than if installed as shown on the right. During our comparative tests we checked the performance of Venomous X equipped with one fan rotating at 1200 RPM and with the case fan disconnected.
Technical Specifications and Recommended Pricing
We are going to compare the technical specifications of Thermalright Venomous X side by side with those of its predecessor, Thermalright Ultra-120 eXtreme rev.C.
The testbed and methodology applied in this case was exactly the same as the testbed and methodology described in our previous article about tuned up CPU coolers that is why we are going to skip this section and proceed right to the test results. Besides Thermalright Ultra-120 eXtreme rev.C, we also added the results of Cogage Arrow and Noctua NH-D14 for comparative purposes.
Cooling Efficiency Tests
First of all we have to say a few words about the effect of the new retention mechanism on the cooling efficiency. Unfortunately, the most interesting design innovation of the new Thermalright Venomous X produced the least interesting results. Namely, tightening the knob that increases the pressure by 75% doesn’t have any influence on the cooler performance. Moreover, the peak CPU temperature doesn’t drop with any of the two tested coolers: Thermalright Venomous X as well as Thermalright Ultra-120 eXtreme, which we also tested with the new retention kit. It is hard to explain why both coolers proved so indifferent to the new enhanced retention mechanism. Maybe the bump in the center of the cooler base ruins the engineers’ efforts, and maybe the increased pressure is simply the wrong approach to improving the cooling of LGA1366 processors with the largest contact spot between the cooler base and the CPU die. Hopefully, you will have better luck. As for us, we would like to move on to the actual efficiency tests.
Before we compare Thermalright Venomous X against its competitors, let’s check out the dependence of its cooling efficiency on the number of cooling fans and their rotation speeds.
Obviously, the cooling efficiency of Venomous X increases most significantly in the 600-1000 RPM fan rotation speed range, where peak CPU temperature lowers on average by 10°C with one fan and by 7°C with two fans installed for air intake/exhaust. You can win a few more degrees by speeding up the fan(s) to 1200 RPM, while further increase in fan rotation speed doesn’t lower the CPU temperature that much anymore. For example, in the 1200-2000 RPM range the peak CPU temperature will only get 2°C lower. This way we can conclude that Thermalright Venomous X heatsink doesn’t really need high-speed fans. At the same time, those users who appreciate quite system operation and consider an 800 RPM fan to be as loud as they are willing to go, could use Venomous X with two fans.
Finally, here is the diagram comparing the results of our today’s hero, Thermalright Venomous X, against three best coolers from the previous test session.
Only in one test mode out of six Venomous X yielded 1°C to Ultra-120 eXtreme, while in all other modes it outperformed its predecessor having caught up with Cogage Arrow and Noctua NH-D14. We may have expected a little more from Venomous X, but it didn’t go through. Despite this fact, the new cooler is still one of the best CPU air coolers.
In conclusion let’s check how far we could overclock our test processor using Venomous X with two cooling fans in two speed modes: at 800 RPM and at 1600 RPM. For the same of comparison I will also provide the results obtained with Thermalright Ultra-120 eXtreme rev.C.
In quiet mode Ultra-120 eXtreme rev.C turned out a little better, while at 1600 RPM Venomous X takes revenge leaving its predecessor a little behind. I have to say that the results demonstrated by both coolers are very close, so we can’t declare any of them an ultimate winner at this point.
Conclusion
It looks like we can once more time conclude our review with a phrase that there is yet another super-cooler out there right now, but for some reason we are not particularly excited. Over the past year and a half we have witnessed very moderate and slow evolution of the CPU air cooling systems. That must be the reason why we are not raving with optimism just yet. I wish that Moore’s Law worked for cooling systems, too, so that we could finally see a significant improvement in cooling efficiency.
Yes, Thermalright Venomous X is an excellent cooler with remarkable efficiency. It is a little expensive, but the fans of Thermalright brand will not be discouraged by a 65-dollar price tag. New retention mechanism and mirror-shining base surface are good bonuses, but unfortunately, they do not produce the desired effect. At the same time, we don’t quite understand why Thermalright engineers didn’t perforate the heatsink plates of Venomous X the same way they did with the pates of Ultra-120 eXtreme rev.C, and why they didn’t make the cooler wider (83 mm instead of 63 mm). Even with two 120×25 mm fans the cooler would still be only 135 mm wide and would definitely stay below 900 g. Both these parameters are quite typical of contemporary CPU cooling solutions, but these measures could have increased the effective cooling surface by 32%, which would positively affect the efficiency. I don’t know if Thermalright engineers are thinking about it at all, but I am sure they could have checked it out, just out of curiosity.
Thermalright Venomous X Silent Edition CPU Cooler
The Venomous X Silent Edition is a combination of a potent Thermalright heatsink and a pair of extremely low speed fans. Though not completely “silent,” it is probably the quietest actively-cooled CPU heatsink available.
May 14, 2011 by Lawrence Lee
Product |
Thermalright Venomous X Silent Edition CPU Cooler |
Manufacturer |
Thermalright |
Street Price |
US$70~$75 |
We’ve encountered many PC products over the years that have been described by its manufacturer as “silent” but as silence is defined as the complete lack of noise, most inevitably fall well short of the promise. Once you see a fan, at best it can be described as is “inaudible” or varying degrees of “quiet.” Present us with a “Silent Edition” CPU cooler with not one, but two fans, and we could suffer from a vertigo attack from the amount of eye-rolling required. That being said, Thermalright’s Venomous X Silent Edition might just have what it takes to be the quietest and most effective CPU heatsink to make this claim.
|
It is unclear how the retail version of the Silent Edition will be packaged. Though sold as a single unit, our sample arrived at our door in separate pieces, one unusually decorative box for the heatsink, one box for each 600 RPM fan just as they are sold in retail channels, and even individual cardboard containers for two plastic fan holders. The fan cages seem to a redundant inclusion as the heatsink ships with the traditional metal clips as well, which are superior in that they allow the use of 14 cm fans (provided they have 12 cm mounting holes). The Silent Edition also ships with a 4-pin PWM fan splitter cable to run both fans off the same header, though they are 3-pin models and thus lack PWM support.
|
The Venomous X is not a new heatsink, having been made available in several forms for over a year. If you’re not familiar with it, it is very similar to the Ultra-120 eXtreme in design and composition. The overall dimensions are almost identical though the eXtreme is 5 mm wider as the center portion of the heatsink juts outward slightly. The shape of the fins on the Venomous X are also more stylized and its heatpipes are arranged in a different pattern.
|
The Venomous X also appears to have a larger fin-stack, but the total surface area is about the same. The spacing between the fins is wider than the eXtreme, which should improve performance with low speed fans like the 600 RPM models included with the Silent Edition. In addition there are twice as many of the small tabs on each fin that provide stability and ensure equal spacing.
Thermalright Venomous X Silent Edition: Key Features |
|
Feature & Brief |
Our Comment |
Patented multiple support pressure vault bracket system, allow users adding pressure to the bracket system (40~70 lbs. pressure system for Intel CPU user only), and have a more efficient and secure mounting. | The mounting system is critical for a heatsink’s performance. |
Include AMD Socket AM2/AM3 Bracket system. | Sometimes omitted on CPU coolers. |
Mirrored copper base increasingly upgrade the quality and the performance of the heatsink. | The base surface doesn’t need to be polished perfectly to perform well, but it’s a nice visual. |
Special bent winglet design, allows hot air to pass the heatsink more rapidly. | A design element that debuted in the original Ultra-120. |
Heatsink are all nickel plated to ensure the best quality and performance and could last for years. | Most high end heatsinks are nickel plated to prevent oxidation. |
Soldered heatpipes, copper base and fins, to ensure the best thermal conducting efficiency. | Solder helps transfer heat between the various components of the cooler. |
Six sintered heatpipe design, all heatpipes are nickel plated.To slow the oxidation deterioration to the heatpipe, to ensure longer usage and performance of the heatsink for the cpu. | Just like the Ultra-120 eXtreme, the Venomous X sports six heatpipes. |
Including FDB 600RPM ultra low noise Fan Cover set*2 and Chill factor III thermal paste. | At 600 RPM, the included fans should be close to silent. |
Convex copper base design, to ensure the Highest thermal conducting thermal efficiency between the CPU and the heatsink. | Like previous Thermalright heatsinks, the base is slightly convex to achieve greater contact with the center of the CPU. |
Thermalright Venomous X Silent Edition: Specifications (from the product |
|
Heatsink |
|
Size: | Length 127mm x Width 63mm x Height 160mm |
Weight: | 755 g (excluding fan and bracket system) |
Heatpipe: | 6mm sintered heatpipe *6 units |
Copper base: | C1100 pure nickel plated copper base, with ultra-shine mirrored surface. |
Fan |
|
Dimension: | 120*120*25mm |
Bearing Type: | FDB (Fluid Dynamic Bearing) |
Rated Voltage: | 12.0 VDC |
Operating Voltage Range: | 10.8~13.2 VDC |
Rated Current: | 0.130 Amp +10% MAX /0.11AMP |
Rated Power: | 1.56 watt |
Rated Speed: | 600 RPM ± 10% |
Airflow: | 30.5 CFM |
Noise Level: | 13. 1 dB/A |
Life Expectancy: | 60000 HOURS AT 40°c / 65% |
Net weight: | 156 GRAMS |
Connector: | 3 pin |
PHYSICAL DETAILS & INSTALLATION
The Thermalright Venomous X Silent Edition is composed of a copper base, 6 x 6 mm thick copper heatpipes soldered to 47 aluminum fins, and the entire body is also nickel-plated. By our measurements, the heatsink weighs approximately 780 grams and stands 161 mm tall. The included mounting system is the same employed by the Thermalright Silver Arrow. The installation procedure is detailed here.
|
|
|
|
|
TESTING
Before thermal testing, we took some basic physical measurements.
Approximate Physical Measurements |
|
Weight |
780 g 1110 g with stock fans and clips |
Height | 161 mm |
Fin count | 47 |
Fin thickness |
0.52 mm |
Fin spacing |
1.85 mm |
Vertical Clearance* |
42 mm 33 mm with fan clips |
Horizontal Overhang** |
-19 mm -15 mm with fan clips |
* measured from the motherboard PCB to the bottom fin of the heatsink. ** measured from the far edge of the heatsink to the top edge of the motherboard PCB. |
Comparison: Approx. Average Fin Thickness & Spacing |
||
Heatsink |
Fin Thickness |
Fin Spacing |
Thermalright HR-01 Plus |
0.45 mm |
3.15 mm |
Scythe Ninja 3 |
0.39 mm |
2.64 mm |
Noctua NH-U12P |
0.44 mm |
2.63 mm |
Noctua NH-C12P |
0.47 mm |
2.54 mm |
Noctua NH-D14 |
0. 43 mm |
2.33 mm |
Prolimatech Armageddon |
0.51 mm |
2.08 mm |
Prolimatech Megahalems |
0.50 mm |
2.00 mm |
Zalman CNPS10X Quiet |
0.40 mm |
2.00 mm |
Scythe Kabuto & Zipang 2 |
0.34 mm |
1.94 mm |
Scythe Mugen-2 |
0.31 mm |
1.89 mm |
Swiftech Polaris 120 |
0.43 mm |
1.85 mm |
Thermalright Venomous X |
0.53 mm |
1.84 mm |
Noctua NH-C14 |
0. 38 mm |
1.79 mm |
Scythe Yasya |
0.32 mm |
1.78 mm |
Cogage TRUE Spirit 1366 |
0.40 mm |
1.70 mm |
Arctic Cooling Freezer Xtreme Rev.2 |
0.30 mm |
1.70 mm |
Scythe Grand Kama Cross |
0.38 mm |
1.66 mm |
Zalman CNPS9900 MAX |
0.16 mm |
1.59 mm |
Thermalright Silver Arrow |
0.32 mm |
1.57 mm |
Cooler Master Hyper 212 Plus |
0.43 mm |
1.54 mm |
Thermalright Ultra-120 eXtreme Rev. C |
0.56 mm |
1.52 mm |
Zalman CNPS10X Extreme |
0.42 mm |
1.50 mm |
Testing on larger heatsinks are done on our
i7-1366 heatsink testing platform, while smaller coolers tackle our AM3 heatsink testing platform. A summary of the test system
and procedure follows.
Key Components in LGA1366 Heatsink Test Platform:
- Intel Core i7-965 Extreme
Nehalem core, LGA1366, 3.2GHz, 45nm, 130W TDP. - Asus
P6X58D Premium ATX motherboard. X58 chipset. - Asus
EAh4450 Silent graphics card. - Intel
X25-M 80GB 2.5″ solid-state drive. Chosen for silence. - 3GB QiMonda
DDR3 memory. 3 x 1GB DDR3-1066 in triple channel. - Seasonic X-650 SS-650KM
650W ATX power supply. This PSU is semi-passively cooled. At the power levels
of our test platform, its fan does not spin. - Arctic Silver
Lumière: Special fast-curing thermal interface material, designed
specifically for test labs. - Noctua 140 mm fan (used when possible with heatsinks that fit 140x25mm
fans) - Nexus 120 mm fan (used when possible with heatsinks that fit 120x25mm
fans) - Nexus 92 mm fan (used when possible with heatsinks that fit 92x25mm
fans)
Key Components in AM3 Heatsink Test Platform:
- AMD Athlon II X4 630 AM3,
2.8GHz, 45nm, 95W TDP. - Asus M4A785TD-V EVO ATX motherboard.
785G chipset. - Kingston
SSDNow V 30GB 2.5″ solid-state drive. Chosen for silence. - 2GB
Corsair Dominator DDR3 memory. 2 x 1GB DDR3-1800 in dual channel. - FSP Zen 300W
ATX power supply. Fanless. - Arctic Silver
Lumière: Special fast-curing thermal interface material, designed
specifically for test labs. - Noctua 140 mm fan (used when possible with heatsinks that fit 140x25mm
fans) - Nexus 120 mm fan (used when possible with heatsinks that fit 120x25mm
fans) - Nexus 92 mm fan (used when possible with heatsinks that fit 92x25mm
fans)
The systems are silent under the test conditions, except for the CPU cooling
fan(s).
Normally, our reference fans are used whenever possible, the measured details
of which are shown below.
Reference Noctua 140mm fan |
||
Voltage |
SPL@1m |
Speed |
12V |
28~29 dBA |
1250 RPM |
9V |
21 dBA |
990 RPM |
7V |
15~16 dBA |
770 RPM |
6V |
13 dBA |
660 RPM |
Reference Nexus 120mm fan |
||
Voltage |
SPL@1m |
Speed |
12V |
16 dBA |
1100 RPM |
9V |
13 dBA |
890 RPM |
7V |
12 dBA |
720 RPM |
Reference Nexus 92 mm fan |
||
Voltage |
SPL@1m |
Speed |
12V |
16 dBA |
1470 RPM |
9V |
12 dBA |
1150 RPM |
Measurement and Analysis Tools
- Extech 380803 AC power analyzer / data logger for measuring AC system
power. - Custom-built, four-channel variable DC power supply, used to regulate
the fan speed during the test. - PC-based spectrum analyzer:
SpectraPlus with ACO Pacific mic and M-Audio digital
audio interfaces. - Anechoic chamber
with ambient level of 11 dBA or lower - Various other tools for testing fans, as documented in our
standard fan testing methodology. - SpeedFan,
used to monitor the on-chip thermal sensors. The sensors are not calibrated,
so results are not universally applicable. The hottest core reading is used. - Prime95,
used to stress the LGA1366 CPU heavily, generating more heat than most real applications.
8 instances are used to ensure that all 4 cores (with Hyper-threading) are
stressed. - CPU Burn,
used to stress the AM3 CPU heavily, generating more heat than most real applications.
4 instances are used to ensure that all 4 cores are
stressed. - CPU-Z,
used to monitor the CPU speed to determine when overheating occurs. - Thermometers to measure the air temperature around the test platform
and near the intake of the heatsink fan.
Noise measurements are made with the fans powered from the lab’s variable DC
power supply while the rest of the system was off to ensure that system noise
did not skew the measurements.
Load testing was accomplished using Prime95 or CPUBurn to stress the processor, and the
graph function in SpeedFan was used to ensure that the load temperature is stable
for at least ten minutes. The temperature recorded is the highest single core
reading. The stock fans were tested at various voltages to represent a good
cross-section of airflow and noise performance.
The ambient conditions during testing were 10~11 dBA and 21~23°C.
Stock Fan Measurements
The fans included with the Venomous X Silent Edition use fluid bearings and spin at just 600 RPM. They have a standard seven blade design with gentle curves and straight struts. They weight about 160 grams, which is 40 grams more than most 12 cm models. Much of the extra weight is probably due to the motor as the hub measures an unusually wide 47 mm across.
Specifications: Thermalright Venomous X Silent Edition Stock Fan |
|||
Manufacturer |
Thermalright |
Power Rating |
1.56 W |
Model Number |
TR-FDB-12-600 |
Airflow Rating |
30.5 CFM |
Bearing Type |
Fluid Dynamic |
Speed Rating |
600 RPM ± 10% |
Corners |
Open |
Noise Rating |
13. 1 dBA |
Frame Size |
120 x 120 x 25 mm |
Header Type |
3-pin |
Fan Blade Diameter |
113 mm |
Starting Voltage |
8.4 V |
Hub Size |
47 mm |
Weight |
160 g |
Data in green cells provided by the manufacturer |
Stock Fan Measurements |
||
Voltage |
Avg. Speed |
SPL@1m |
12V |
610 RPM |
11 dBA |
10V |
490 RPM |
<10~11 dBA |
Measuring mic positioned 1m at diagonal angle from |
As for the noise level of the fan, it’s almost nonexistent. When mounted on the heatsink, It produces a slight hum at close proximity but is completely inaudible at one meter’s distance, even at full speed. It barely registered on our sound meter, measuring about half a decibel more than our anechoic chamber’s noise floor. This is about as close to silent as it gets, and undervolting it is pointless unless the fan is going to reside right next to your ear.
|
With both fans mounted on the heatsink, there was barely any increase in noise level. Running the pair at full speed is slightly quieter than the 12 dBA@1m generated by our reference Nexus 120 mm fan running at just 7V.
Cooling Results
Fan Voltage |
One Fan |
Two Fans |
||
SPL@1m |
Thermal Rise |
Thermal Rise |
SPL@1m |
|
Stock Fan: Thermalright TR-FDB-12-600 |
||||
12V |
11 dBA |
47°C |
42°C |
11~12 dBA |
Reference 120mm Fan: Nexus Real Silent |
||||
12V |
16 dBA |
38°C |
36°C |
18 dBA |
9V |
13 dBA |
41°C |
39°C |
14 dBA |
7V |
12 dBA |
43°C |
40°C |
12~13 dBA |
Reference 140mm Fan: Noctua NF-P14 |
||||
12V |
28~29 dBA |
38°C |
36°C |
30~31 dBA |
9V |
21 dBA |
40°C |
38°C |
22~23 dBA |
8V |
18 dBA |
41°C |
39°C |
19 dBA |
7V |
15~16 dBA |
43°C |
41°C |
16~17 dBA |
6V |
13 dBA |
44°C |
42°C |
14 dBA |
With a single stock fan, the Venomous X was a mediocre performer with a thermal rise of 47°C, however this was an impressive result as it was inaudible. Adding the second fan improved cooling by 5°C while barely affecting the overall noise level. Doubling up the stock fans gave us slightly better acoustics and temperatures than our reference Nexus 120 mm fan running at 7V. This too was commendable as the Nexus is the best performing fan we’ve come across.
Using two reference fans resulted in only a 2~3°C improvement but also on emitted 1 dB more using the stock fans, so it’s not a conclusive which combination is superior. Our reference Noctua 140 mm fans actually performed slightly worse, allowing the processor to heat up about 2~3°C more than the Nexus fans at comparable noise levels.
Heatsink Comparison Tables
Single Fan CPU Coolers (ref. 120mm fan): °C Rise Comparison |
|||
Heatsink |
Fan voltage / SPL @1m |
||
12V |
9V |
7V |
|
16 dBA |
13 dBA |
12 dBA |
|
Thermalright Ultra-120 eXtreme Rev. C |
38 |
40 |
43 |
Thermalright Venomous X |
38 |
41 |
43 |
Prolimatech Megahalems |
38 |
41 |
44 |
Noctua NH-U12P |
39 |
42 |
44 |
Scythe Mugen-2 |
39 |
42 |
45 |
Cogage TRUE Spirit 1366 |
40 |
42 |
45 |
Prolimatech Armageddon |
40 |
42 |
46 |
Zalman CNPS10X Quiet |
40 |
43 |
46 |
Scythe Yasya |
41 |
43 |
47 |
Thermalright Ultra-120 eXtreme |
40 |
43 |
48 |
Cooler Master Hyper 212 Plus |
41 |
44 |
48 |
Thermalright Ultra-120 |
42 |
45 |
49 |
Titan Fenrir |
43 |
46 |
50 |
Scythe Ninja 3 |
44 |
47 |
49 |
Noctua NH-C12P |
43 |
47 |
51 |
Zalman CNPS10X Extreme |
43 |
47 |
53 |
Swiftech Polaris 120 |
46 |
49 |
54 |
Zalman CNPS10X Flex |
45 |
50 |
54 |
Cooler Master V8 |
46 |
50 |
54 |
Scythe Grand Kama Cross |
45 |
52 |
57 |
Arctic Cooling Freezer Xtreme Rev. 2 |
49 |
52 |
58 |
Scythe Kabuto |
51 |
53 |
60 |
Compared to other large single fan CPU coolers, the Venomous X places a very close second to the Ultra-120 eXtreme Rev.C. Given how similar the heatsinks are constructed, this is not a big surprise. Both coolers are exceptional performers.
Dual Fan CPU Coolers (ref. 140mm fans): CPU °C Rise Comparison |
|||
Heatsink |
Fan Voltage / SPL* |
||
8V |
7V |
6V |
|
18~19 dBA |
15~17 dBA |
12~14 dBA |
|
Prolimatech Genesis |
36 |
37 |
39 |
Noctua NH-C14 |
37 |
39 |
41 |
Thermalright Silver Arrow |
37 |
39 |
41 |
Noctua NH-D14 |
38 |
40 |
42 |
Thermalright Venomous X |
39 |
41 |
42 |
*Note: there are minor differences in measured SPL due to the variety of fan orientations offered by the compared dual fan coolers. |
Venomous X also puts up a pretty good fight against the dual 14 cm fan monsters, coming close to matching the Noctua NH-D14 when using a pair of our reference 14 cm fans.
MP3 SOUND RECORDINGS
These recordings were made with a high
resolution, lab quality, digital recording system inside SPCR’s
own 11 dBA ambient anechoic chamber, then converted to LAME 128kbps
encoded MP3s. We’ve listened long and hard to ensure there is no audible degradation
from the original WAV files to these MP3s. They represent a quick snapshot of
what we heard during the review.
These recordings are intended to give you an idea of how the product sounds
in actual use — one meter is a reasonable typical distance between a computer
or computer component and your ear. The recording contains stretches of ambient
noise that you can use to judge the relative loudness of the subject. Be aware
that very quiet subjects may not be audible — if we couldn’t hear it from
one meter, chances are we couldn’t record it either!
The recording starts with 5~10 second segments of room ambiance, then the fan
at various levels. For the most realistic results, set the volume so that
the starting ambient level is just barely audible, then don’t change the volume
setting again.
- Nexus
120mm fan at 1m
— 5V (11 dBA@1m)
— 7V (12 dBA@1m)
— 9V (13 dBA@1m)
— 12V (16 dBA@1m)
FINAL THOUGHTS
Though obviously unable to live up to its “silent” billing, the Thermalright Venomous X Silent Edition comes as close as an CPU heatsink can to this claim without resorting to passive cooling. As the included fans spin at a meager 600 RPM and employ fluid bearings, they are exceedingly quiet, being effectively inaudible even in our anechoic chamber. They also perform surprisingly well on the Venomous X, giving our reference Nexus 120 mm fans a run for their money. We aren’t big proponents of the plastic fan mounts though — the metal clips work just as well and as a bonus, are compatible with most 14 cm fan models. The heatsink itself, being built from the same mold as the Ultra-120 series, has the same superb cooling proficiency as the Ultra-120 eXtreme Rev. C, thanks in no small part to its convex base and sublime mounting system.
If you’re in the market for a potent CPU cooler that is extremely quiet straight out of the box, the Venomous X Silent Edition fits the bill better than any product we’ve tested in recent memory. Our only complaint is the current street price of US$70~$75. Larger, more capable coolers like the Thermalright Silver Arrow and Noctua NH-C14 can be found for about the same amount, though they both require some fan control magic to match the noise output of the Silent Edition. This isn’t necessarily a bad thing as their higher fan speeds also make them more versatile — an 11 dBA cooler afterall is beyond overkill for many users.
Our thanks to Thermalright for the Venomous X Silent Edition heatsink sample.
* * *
Articles of Related Interest
Prolimatech Genesis CPU Heatsink: Retaking the Crow
Swiftech Polaris 120 CPU Heatsink
Zalman CNPS9900 MAX & CNPS5X CPU Coolers
Thermalright Silver Arrow Dual 14cm Fan Cooler
Noctua NH-C14 Dual Fan Top-down CPU Cooler
Thermalright Ultra-120 eXtreme Rev. C & AC Freezer Xtreme Rev.2
* * *
Discuss
this article in the SPCR forums.
Thermalright Venomous-X The Empire Strikes Back
There is an uncanny resemblance between the Venomous-X and Ultra eXtreme. There are, though subtle difference between the two. They are designed to make the Venomous-X a meaner, sleeker and light weight, with sacrificing performance. The venomous-x is shorter (5 mm), barely smaller (1mm) and lighter (755 grams instead of 790 grams) as compared to its predecessor. The cooler still has 6 heat pipes which are 6 mm in diameter. (For a list of differences please refer to the table at the end of the section)
The Cooling Tower –Sleeker
The cooling tower is designed pretty much like that of a TRUE, though there are some differences as compared to the latest incarnation of the latter (rev C).
The plates in venomous-x are spaced about 1. 9 mm apart. (As compared to 2.0 mm for rev C) and there is one less plate to boot (47 vs 48).
Despite the lack of one plate and the smaller dimension of the cooler, the cooling area is almost the same as that of rev C. This is because the plates are almost rectangular, while rev C. had its plates curved inward at the center (i.e. concave outwards). The total cooling area is about 3525 cm2. The smaller gap helps improve air pressure, while the change in shape allows for a smaller design with a similar heat dissipation surface as the rev C.
The plates are also constructed differently. The cooling plate’s edge design has been changed. From a concave (outward) flat surfaced plate design to a serrated design. This has been seen before in Noctua’s NH-D14, but here the serrations are wider and quantitatively less. These are designed to help reduce resistance to air flow.
The plates still have the same bent design in a profile view. This helps direct airflow towards some of the voltage regulatory circuit.
What is missing from the cooling tower (that was present in TRUE rev C) is a central perforation (cut out) at the bottom which ran through the length of the cooler
The Heat Pipes
The cooler sports 6 Nickel plated copper heat pipes of 6mm diameter –exactly like the previous TRUE models. However they do have a different orientation within the heat sink. They are arranged in two straight rows, rather than an oval (see picture above). This is done (presumably) to improve airflow and heat dissipation. The heat pipes are soldered to the plates as well as the heat sink base. The solders are all clean and there isn’t any excess solder on any of the joints.
The Heat Sink Base –Shiny!
A definite departure from all prior thermalright cooler design is the presence of a mirror shine base. Testing in the past has revealed that the shiny or matte finish of the base has minimal if any impact on cooling performance. Nonetheless the presence of a shiny base is something that did take me by surprise simply because Thermalright has never done anything like this before!
The center of the base has a forward convexity –standard Thermalright design characteristic. According to their engineers this is the best way to ensure the highest thermal conducting thermal efficiency between the CPU and the heat sink. I suppose with the inclusion of a variable pressure knob, the convexity can eventually be flattened somewhat, so there might be some logic to this design.
Impressions
As always the construction of the cooler is top notch. The heat pipes are soldered to the plates in the cooling tower. The solder points are not apparent, the base (surprise, surprise) has a mirror shine. The cooler’s uncanny resemblance to the rev. C is a testament to the engineers at Thermalright. They are confident enough to model their latest cooler so close to its predecessor, showing how well designed it was. Thermalright had the (almost) perfect single tower design with the TRUE. What they have done is taken a winning design, modified to make it “sleeker” (read: smaller and light weight) and more aerodynamic (better airflow) and thermally advantageous (read more heat dissipation). Where other companies have drastically altered their design in order to improve cooling (e.g. Noctua moving to a two tower design) and dethrone Thermalright, they (Thermalright) have decided to improve upon their single tower design, rather than work on a two tower cooler (ala IFX-4) first. I say first as it is rumored that Thermalright might be working on a new dual tower design.
The inclusion of a variable pressure knob is a new feature. What remains to be seen is its utility in actual cooling. This will become clear after testing.
Apart from the lack of fans (and perhaps a mounting system for AMD platform) in the box, I really can’t fault the package. Everything is built to (high) Thermalright standards.
Here is a table showing how the Venomous-X differs from TRUE Rev C.
Thermalright Venomous X Retail Incl. Fan and Fan holder — tHe_BiNk — Userreviews
Oude Situatie
Ik heb een Gigabyte EP-45-DS4 moederbord, daar zat in eerste instantie een Intel C2D E8400 op die was overklokt naar 3. 6GHz. Ik gebruikte een Scythe Ninja Rev. B CPU-koeler (kosten 35 euro incl. fan) om deze te koelen, en had daar nooit problemen mee. Op de CPU-koeler zit een 1200 RPM fan van Scythe, deze is lekker stil, en wil ik blijven gebruiken.
Nieuwe Situatie
Ik heb mijn C2D vervangen door een Intel Quad Core Q9550. Voornamelijk omdat ik mijn videokaart een MSI nVidia 7900 GTO had vervangen door een Powercolor Radeon 5850, en de CPU nu eerder een beperkende factor is tijdens gamen (op 2560×1600). Of het echt nodig was, weet ik niet. Maar het kan, en dus moet, het altijd sneller. Zie ook mijn review van twee Intel SSD’s in RAID0. http://tweakers.net/produ…ssdsa2mh080g2c1-80gb.html
Specs Computer
Motherboard: Gigabyte GA-EP45-DS4
CPU: Intel Core 2 Quad Q9550 at 3.9GHz
GPU: Powercolor HD5850 1GB GDDD5 (DIRT2 Edition)
Memory: 2x OCZ Platinum Dual Channel OCZ2P10004GK
PSU: OCZ StealthXStream 400W Zie mijn review http://tweakers. net/produ…-stealthxstream-400w.html
Case: Cooler Master CM Stacker 810
Link naar volledige specs http://tweakers.net/gallery/sys/6787
Het Probleem
Toen ik de Q9550 kreeg heb ik deze gelijk overklokt naar 3.4GHz en heb er verder eigenlijk niks meer aan gedaan. Snel zat, voor normaal dagelijks gebruik. Echter tot mijn verbazing kon ik de bus van de CPU verhogen naar 460 zonder het voltage te verhogen, wat 3.9GHz oplevert. En dan moet je toch wel proberen om de 4GHz te halen! Echter was het probleem dat de oude koeler de warmte niet kon afvoeren. Na 10-20 minuten OCCT resette de computer zich steeds.
De nieuwe koeler
Deze moest de beste zijn, maar niet tegen elke prijs. Ook wilde ik graag dat deze koeler geschikt was voor socket 1156 en 1366. Het is uiteindelijk de Thermalright Venomous X geworden. Dit is de ‘opvolger’ van de welbekende Thermalright Ultra 120 die we in vele varianten kennen. Deze staat bekend dat het 1 van de beste, zo niet beste, CPU-koeler die er is. De reviews (zie einde review) waren echter allemaal ook positief over de Venomous X, echter was de meerprijs tov de Ultra 120 niet te rechtvaardigen. Echter is de Venomous X nu niet veel duurder dan de Ultra 120. De koeler kost 48 euro, daar kan je een leuke AMD dualcore CPU incl. standaard koeler voor kopen, maar de prijs was voor mij nog net acceptabel. Je hobby kost nu eenmaal soms wat geld. Let op, er zit GEEN fan bij.
Specs
Heatsink Dimension:
Size: Length 127mm x Width 63mm x Height 160mm
Weight: 755 g (excluding fan and bracket system)
Heatpipe: 6mm sintered heatpipe x 6 units
Copper base: C1100 pure nickel plated copper base, with ultra-shine mirrored surface.
Features:
All new patented multiple support pressure vault bracket system, allow users adding pressure to the bracket system (40~70 lbs.), and have a more efficient and secure mounting.(1366 / 1156 / 775).
Mirrored copper base increasingly upgrade the quality and the performance of the heatsink.
Special bent winglet design, allows hot air to pass the heatsink more rapidly.
Heatsink are all nickel plated to ensure the best quality and performance and could last for years.
Soldered heatpipes, copper base and fins, to ensure the best thermal conducting efficiency.
Six sintered heatpipe design, all heatpipes are nickel plated.To slow the oxidation deterioration to the heatpipe, to ensure longer usage and performance of the heatsink for the cpu.
Including 2 sets of 120 x 25mm fan clips and Chill factor II thermal paste.
Convex copper base design, to ensure the Highest thermal conducting thermal efficiency between the cpu and the heatsink.
Er zitten vier rubberen strips bij tegen vibraties voor de twee te monteren fans. Ook zitten er vier klips bij om de twee fans te kunnen bevestigen.
De bevestiging
De oude CPU-koeler de Scythe Ninja gebruikt plastic push-pins. Hoewel ik de CPU-koeler enkele malen heb gemonteerd en gedemonteerd, zonder dat het bevestigingssysteem het begaf, blijf het plastic. Je moet voorzichtig zijn dat je de uiteindes van de plastic pinnen niet afbreekt.
Gelukkig is de bevestiging van de Venomous X geheel van, ongeveer 1mm dik, metaal. Dit voelt echt super sterk (en zwaar) aan, en is het beste bevestigingssysteem wat is tot nu toe heb gebruikt. Het is snel en gemakkelijk aan te brengen. Helaas moest het moederbord wel uit de kast om de backplate te bevestigen. Maar dit komt omdat mijn kast geen gat achter het moederbord heeft.
De test
De idle temperaturen met de oude CPU-koeler de Scythe Ninja waren (gemeten met CoreTemp 0.99.6):
Core0 – Core1 – Core2 – Core3
37C – 36C – 36C – 35C
De oude CPU-koeler de Scythe Ninja kon de Quad Q9550 niet koelen bij volle belasting, met een reset van de computer tot gevolg. De temperatuur was.
Core0 – Core1 – Core2 – Core3
72C – 65C – 63C – 63C
De idle temperaturen met de nieuwe CPU-koeler zijn:
Core0 – Core1 – Core2 – Core3
37C – 36C – 32C – 32C
De temperaturen met de nieuwe CPU-koeler zijn onder volledige belasting met OCCT zijn:
Core0 – Core1 – Core2 – Core3
53C – 49C – 47C – 47C
De temperatuur is met 16 tot 19 graden gedaald, bij volledige belasting van de CPU. Een zeer goed resultaat zou ik zeggen. Ook zijn de resets verdwenen. De kamertemperatuur was ongeveer 19 graden.
Hieronder zie je de temperaturen van core 0 tijdens 10 minuten OCCT. Eerst de resultaten van de oude koeler en daarna de nieuwe Venomous X. Je ziet duidelijk dat de temperatuur behoorlijk is verbeterd, en dat de Venomous geen problemen heeft met het afvoeren van de warmte. De CPU fan is gelijk gebleven de stille 1200 RPM Scythe.
Ik zal later nog toevoegen wat de maximale overklok is die ik heb behaald, en de bijbehorende temperaturen.
Conclusie
Duur, maar levert zeer goede koelprestaties. Gemakkelijk en snel in te bouwen, door het uitstekende bevestigingssysteem. Heb je 50 euro voor een koeler over, dan kan je eigenlijk niks beters vinden.
Positieve Eigenschappen
— ‘Beste’ luchtkoeler
— Geweldig sterke bevestiging op moederbord
Negatieve Eigenschappen
— Duur
— Geen Fan
Andere reviews
http://www. hardocp.com/ar…thermalright_venemous_x/1
Meer Info
http://www.thermalright.c…?act=data&cat_id=27&id=84
|
Home > Products > Cooling Fans Heatsinks CC-TVXRTSBE Thermalright Venomous X RT SB-E cpu coolerNO LONGER SOLD BY THIS SUPPLIER — KINDLY SEARCH FOR AN ALTERNATIVE ON OUR SITE Images are for illustrative purposes only. Actual product may differ. This is an expired product, it is no longer being sold in South Africa by this supplier. Kindly search for an alternative on our site.
Cooling: CPU ProcessorThermalrightCC-TVXRTSBE information and overview Thermalright Venomous X RT SB-E cpu cooler, with 40-70lbs pressure adjustment, retail pack, nickel plated copper fins + base with 6x 6mm copper heatpipes, for amd AM2/AM3 + intel LGA775/1155/1156/1366/2011, 63.5x132x160.5mm, 697g, including 1x 120mm FDB 1000-1500 PWM fan and cover — upto 2 fans © Respective owners and brand holders. © 2022 ComXpert International CC. The contents has been generated by ComXpert International CC (//www.computerstore.co.za). All products are sourced locally in South Africa and the warranty is that of the local supplier only. E&OE. Kindly search for an alternative on our site Subject to correction, the product was first added on 2012-09-20 14:48:58 and the last date we have for this product is 2013-06-28 17:38:31, where the last unit was sold for R 625, which may have been a final clearance price. Specifications & more information about CC-TVXRTSBE, Cooling: CPU Processor manufactured by Thermalright Specifications available as a download Important notice The information displayed below this paragraph is for reference purposes only. The information may be generic in nature, which covers the entire range of products that fall within this category, and might not apply to this specific model. Please select the correct model as per the above description. Kindly note that additional software, such as anti-virus and office software, are trial versions and a license will need to be purchased to use the software without limitations. Features:
Specifications:
, ©2012 ComXpert International CC Reviews about CC-TVXRTSBE Thermalright Venomous X RT SB-E cpu cooler There are no reviews about this product Reviews have been submitted by users and do not necessarily reflect our own opinion. Similar Cooling: CPU Processor These Cooling: CPU Processor are similar to the CC-TVXRTSBE CC-DCK11509 NZXT-C850M CT-9010001-WW WC-CA8960093 ARCTICSTORM3RGB MAZ-T8PN-418PR-R1 JAK801A CT-9010003-WW TM-I75HU-CM9
The best price and guaranteed service and backup from official computer suppliers in South Africa for the CC-TVXRTSBE Thermalright Venomous X RT SB-E cpu cooler. Find related CC-TVXRTSBE Thermalright Venomous X RT SB-E cpu cooler products in our Cooling: CPU Processor Category for even more options. Read reviews and find out about CC-TVXRTSBE Thermalright Venomous X RT SB-E cpu cooler. Discounts, specials and cheap prices only at ComX Computers. |
|||||||||||||||||||||||||||||||||
Thermalright Venomous-X Radiator Review and Test
- Introduction
- Packaging and delivery
- Radiator
- Fan
- Installation
- Specifications
- Test bench
- Toolkit
- Test Method
- Test results
- Conclusion
Perhaps there is no more conservative manufacturer on the air cooling market than Thermalright. They release new products extremely reluctantly. And although the company has existed for many years, really different Thermalright processor heatsinks can be counted almost on the fingers. Perhaps that is why each new product of this manufacturer is very likely to become a «cult». And let the old ones have long been inferior to competitors in terms of efficiency, and all the latter suffer from the “crooked foundation” disease. Most overclockers don’t care. The Thermalright logo in the system unit of their computer is a sign of «involvement» … even if it’s not very clear why :).
Thermalright Ultra-120 eXtreme
Take the Ultra-120 eXtreme processor heat sink. That’s what it’s called now. A few years ago there was an Ultra-120 «just» on four heat pipes. He acquired the eXtreme suffix along with their third pair. And by the beginning of 2010, the Ultra-120 eXtreme managed to upgrade to the third revision (“C”), get a variant in “fashionable” black and even a limited edition all-copper version.
9The 0026 Ultra-120 eXtreme has long been the flagship of the Thermalright line. Until in 2007, the manufacturer did not announce its successor — the «monster» Thermalright IFX-14. This tower heatsink has set a new benchmark in CPU air cooler performance. Two packs of fins evenly strung on four 8mm heat pipes, a huge finning area and high-quality thermal contact at all «junctions» in the heatsink itself — that’s what made it a benchmark for other manufacturers of processor cooling systems for a long time.
And they, albeit slowly but surely, pulled themselves up. There were also outright clones, like Asus Triton 88. But why suddenly clones? Isn’t the Thermalright IFX-14 itself a development of an idea proposed by Sunbeam with its Tuniq Tower cooler? We can also mention here the Cooler Master V10 — a very interesting cooler, but it is extremely difficult for it to reveal its undoubted potential in real conditions. Monsters from Scythe flashed at exhibitions, but did not go into the series. However, after Orochi — no wonder. As a result, comparable efficiency (and according to some reports, it even slightly outperforms the IFX-14) was only recently achieved by Noctua with its NH-D14 cooler.
Thermalright didn’t wait for a sequel and just released their new heatsink. True, surprisingly, it did not become an evolutionary development of the IFX-14. It didn’t even become revolutionary.
recommendations
Venomous-X is more likely to replace the «old man» Ultra-120 eXtreme: the same form factor, the same six 6 mm heat pipes, even the bend of the fins is the same. And the recommended price set by the manufacturer at $ 65 is clearly lower than that for the IFX-14. However, according to some reports, the heir to «i-f-x» is also not long to wait. In the meantime, the «general» will still have to «fight», the modernization began with the «middle command staff».
Thermalright Venoumous-X
By the way, the Thermalright Ultra-120 eXtreme will certainly not disappear anywhere. In the worst case, he, having fallen a little in price and having lost nickel plating, will continue to be produced under the Cogage trademark.
But how good is the «replacement» in the face of Venomous-X, we’ll find out today. But not only. It is necessary to clearly understand what place the new product occupies in the Thermalright lineup. Price positioning is one thing. But the actual cooling efficiency is quite different. Therefore, both closest “comrades” became his rivals in the test: Ultra-120 eXtreme and IFX-14.
However, first things first. For now, let’s take a look at the «hero of the occasion.»
The Thermalright Venomous-X came to the overclockers.ru laboratory in a fairly shabby cardboard box.
But it will be sold in a completely different place — it was found inside. And next to it is a 120 mm fan, also under the Thermalright brand.
Something in this world is still changing. Many users liked the strict Thermalright boxes: high-quality cardboard in a standard beige color, a modest model name — nothing superfluous, but very solid. Therefore, when some time ago they were replaced by a typical gloss, … it was sad ©. In the case of Venomous-X, a cautious and, perhaps, the right step back is clearly visible. A strict black box does not look so bad. Only its front part is somehow decorated (the name of the model, by the way, shimmers with poisonous flowers *). It is strange that there was no room at the back even for a short list of technical characteristics.
* No wonder “venomous” (English) is poisonous, vicious.
But let’s continue unpacking the cooler. At first it seems that inside the «matryoshka» continues. But no, this is a thin box with accessories. And below, surrounded by polyurethane foam, the radiator itself is located in the package.
Thermalright Venomous-X only comes with a bracket for Intel processor sockets: LGA 775, 1156 and 1366. A kit for fans of the AMD platform has not yet been announced. But a separate mount for Socket AM2 / 3 in the manufacturer’s assortment
present
.
In addition to the above bracket, the Venomous-X accessory box contained:
- four fan brackets,
- four self-adhesive elastic strips for fans,
- tube of Thermalright Chill Factor 2,
- pressure wrench,
- Large body sticker with Thermalright and
- a pair of sheets containing installation instructions and a list of the contents of the box.
branding
Fans not included with Thermalright Venomous-X.
Subscribe to our channel in Yandex.Zen or telegram channel @overclockers_news — these are convenient ways to follow new materials on the site. With pictures, extended descriptions and no ads.
Thermalright Venomous X Cooler — Articles
Author:
Jordan
Date:
04.02.2010
All photos of article
Foreword
Thermalright Inc. can hardly be blamed for being too slow in developing and bringing new cooling systems to market. Strange as it may seem, the competitor companies are to blame for this, which only last year managed to release cooling systems that are equal or slightly more efficient than the Thermalright coolers, which have been produced since 2006-2007. Before the advent of such coolers as Scythe Mugen 2, ThermoLab BARAM or Prolimathech Megahalems, nothing threatened the leadership of the Thermalright Ultra-120 eXtreme, while the Thermalright IFX-14 held on “on the throne” until the end of 2009of the year. Perhaps that is why the company did not pay much attention to the development of new cooling systems, steadily receiving income from its market share.
However, everything eventually ends. The sole leadership of Thermalright coolers among cooling systems has also ended. Noctua NH-D14 and Cogage Arrow were released, which turned out to be more efficient than Thermalright IFX-14, and over the past year at least a dozen coolers from different manufacturers have successfully encroached on the place of Thermalright Ultra-120 eXtreme. Not wanting to put up with this state of affairs, the company launched a counterattack, the first sign of which was the new revision Thermalright Ultra-120 eXtreme, which we studied no further than in the previous article on cooling systems. The second cooler, through which Thermalright is trying to regain its unconditional leadership, was the hero of today’s article — Venomous X (rev. vicious, evil, caustic, poisonous ). There are rumors that the Thermalright IFX-14 successor is being prepared in the bowels of the company, but that’s a completely different story, but for now let’s see what Venomous X is. in black:
Now the Thermalright packaging looks much more interesting than the old red boxes, although there is still little useful information on it. Inside the box there is another, now a flat box with accessories, and under it there is a polyurethane foam insert, in which the radiator is fixed:
Thermalright Venomous X, like the vast majority of coolers from this company, comes without a fan, but all other components are in place: installation instructions, four wire brackets for fans and four silicone strips for them, Thermalright «The ChillFactor 2» thermal grease and a sticker with the manufacturer’s logo.
Produced by Venomous X in Taiwan and recommended for US$65.
Design features
At first glance at the heatsink of the new cooler, the Thermalright Ultra-120 eXtreme immediately comes to mind. Indeed, the Venomous X radiator has very few differences from its predecessor:
The new radiator has become 5 mm shorter and 1 mm lower — now its dimensions are 127x63x160 mm, and the weight is 755 grams instead of 790 grams of Thermalright Ultra-120 eXtreme. The cooler still consists of six nickel-plated copper heat pipes 6 mm in diameter, on which aluminum plates are strung:
The number of Venomous X plates, compared to the Thermalright Ultra-120 eXtreme revision C, has been reduced by one and is now 47. The interfin distance is 1.9 mm, which is slightly less than that of the Thermalright Ultra-120 eXtreme revision C (2 .0mm) and slightly larger than the old Thermalright Ultra-120 eXtreme (1. 8mm). It can be assumed that with such a small inter-fin distance, the heatsink will not be effective at low fan speeds, however, according to the manufacturer’s engineers, Venomous X is optimized for both low and high airflow, and should perform especially well on processors with high core voltage. Well, let’s check this in tests, and here we add that the thickness of the radiator plates is 0.50 mm, and the calculated radiator area is slightly less than 7780 sq.cm.
Reducing the number of fins and reducing the length of the cooler, most likely, did not affect the area of its radiator, since the latter in Venomous X is almost rectangular in shape, in contrast to the Thermalright Ultra-120 eXtreme’s inwardly curved radiator. The heat pipes in the radiator are placed a little differently than in the Ultra-120 eXtreme. If in the predecessor of Venomous X the tubes were arranged in an oval, now they are arranged in two strict rows of three tubes in each with an offset relative to each other:
Contact between heat pipes and heatsink fins is made by soldering. The tubes are also soldered to the grooves of the cooler base, and the minimum thickness of the copper plate under the tube is 2 mm:
the center of the base is a proprietary feature of Thermalright coolers:
0027
No matter how Thermalright defends this bulge, calling it a “design feature” of their coolers, in our opinion, a perfectly flat surface of the cooler base is an order of magnitude more useful than polishing it to a mirror shine. Unless the heat spreader of your processor has a concavity exactly corresponding to the convexity of the base of your cooler…
Compatibility and installation
Thermalright Venomous X is designed as standard for cooling Intel LGA 775/1156/1366 processors. However, installing the cooler on motherboards with AMD processors is also possible, but for this you will have to purchase an additional mount. The Venomous X installation procedure is described step by step on a separate page of the company’s official website. In addition, it can be studied by downloading in PDF format. We also decided to go through the main points of the installation, especially since it is, in our opinion, the key feature of Venomous X.
So, first you need to place the threaded fastening studs at the ends of the universal support plate. For this, plastic clips are designed, put on the studs and inserted into one of the three holes at each end of the plate:
the plate looks like this:
The nut shown on the right picture with a stud on one side and a silicone washer on the other is just for fixing the plate:
A steel frame is then mounted on these studs and tightened with union nuts. Four studs come out of this frame, on which the mount will be installed, pressing the cooler to the motherboard and processor. Moreover, there are exactly four studs, which will allow you to change the orientation of the cooler on the processor without removing the frame and supporting plate. It remains only to apply a very thin layer of high-quality thermal interface on the processor heat spreader, thread the fastener between the cooler tubes and tighten its spring-loaded screws with a screwdriver or a wrench from the kit:
But that’s not all, because now the fun begins. There is a cap screw on the pressure plate, which is designed to increase the clamping force of the cooler base to the CPU heat spreader:
By tightening this screw clockwise, you can increase the clamping force from 40 pounds (about 18 kg) to 70 pounds (about 32 kg ). Thanks to this, according to Thermalright engineers, the speed of heat transfer and the efficiency of cooling the processor increase. We must admit that this is a very interesting and unique solution that we have not seen before in any air-cooling system for CPUs. Let’s add that while tightening this reinforcing screw, the cooler mounting bar rises above the base, so the cooler can rotate on the processor. To avoid this, we recommend additionally holding the Venomous X while tightening the central screw.
The finishing touch of the Thermalright Venomous X installation is the installation of one or two fans. To do this, the cooler comes with four silicone strips and four wire brackets:
contradicts our theoretical research on the priority passage of heat pipes through the processor chip of the LGA 1366 construct, therefore, before the main testing, the efficiency of the cooler was tested in two possible orientations:
Despite the fact that in the first installation option, the heat pipes pass through the heat spreader in a position that is less favorable for the processor chip, it was with this orientation that Thermalright Venomous X cooled the processor 2 °C more efficiently at peak load than with the cooler oriented, as on right photo. Comparative testing was done with one 1200 RPM Venomous X fan and the case fan turned off.
Specifications and recommended price
Technical specifications of Thermalright Venomous X are shown in the table in comparison with the Thermalright
Ultra-120 eXtreme rev.C, which it replaces:
Efficiency test results and their analysis
Test methodology and conditions are completely identical to the previous article about tuned coolers, so we will not dwell on this moment and immediately move on to the test results. In addition to Thermalright Ultra-120 eXtreme revision C, the results of Cogage Arrow and Noctua NH-D14 have been added to the comparison charts.
First of all, it is necessary to say about the effect of the new type of mount on the efficiency of the cooler. Unfortunately, the Venomous X’s most interesting innovation showed the most uninteresting results, namely that tightening the screw, which increases the clamping force by 75%, does not bear any fruit at all. Moreover, the peak temperature of the processor does not decrease either with the use of Venomous X or with the Ultra-120 eXtreme, which was additionally tested with a new mount. It’s hard to say how such indifference of both coolers to the reinforced mounting can be explained. Perhaps the convex bases of the coolers nullify the efforts of development engineers, or maybe on LGA 1366 processors with the largest chip contact patch of all modern processors, in principle, increasing the pressure level cannot bring the desired result. We hope you will have more luck in this regard, but we will move on to further research into the effectiveness of the new cooler.
Before comparing the Venomous X with its competitors, let’s take a look at how its efficiency depends on the fan speed and number of fans: the peak temperature of the processor immediately drops by 10 ° C with one fan and by 7 ° C with two fans set to blow / blow. A couple more degrees in each of the modes can be thrown off by increasing the fan speed to 1200 rpm, but a further increase in speed leads to a very slight decrease in temperature. For example, in the range from 1200 to 2000 rpm, the peak temperature of the processor decreases by only 2 °C. Thus, we can conclude that the Thermalright Venomous X does not need high-speed «turntables». But, at the same time, for lovers of silence, for whom a high-quality 120 mm fan at 800 rpm is the limiting noise level, Venomouse X can also be useful, but in this case it is advisable to install two fans on the radiator.
Finally, a comparison chart with the results of testing Thermalright Venomous X and the three best coolers of the previous test:
Only in one test mode out of six did Venomous X lose 1 °C to Ultra-120 eXtreme, and in all the rest it outperformed its brother by that as low as 1 °C, equaling in efficiency with Cogage Arrow and Noctua NH-D14. We probably expected something more from Venomous X, but apparently in vain. Despite this, the new cooler is on a par with the best air cooling systems for the CPU.
At the end of the article, let’s check the maximum overclocking of the processor when using Venomous X with two fans in two speed modes: at 800 rpm and at 1600 rpm. Below for comparison are the results of the maximum overclocking of the processor using the Thermalright Ultra-120 eXtreme cooler C:
03 GHz at 1.375 V
Yes, the Thermalright Venomous X is an excellent cooler with excellent performance. Expensive, but fans of the products of this brand 65 US dollars are unlikely to stop. A new mount and a polished base are still interesting bonuses, but in practice, unfortunately, they do not bring the desired effect. At the same time, it is not clear why Thermalright engineers did not make the same perforation in the Venomous X plates as in the Ultra-120 eXtreme rev.C, and why did not increase the cooler width from the current 63 mm to 83 mm? After all, even with two 120×25 mm fans, the width of the cooler would not exceed 135 mm, and the weight would hardly exceed 900 grams. Both characteristics are quite typical for modern processor cooling systems, but the radiator area would increase by more than 32%, and the cooler efficiency would certainly be higher. We don’t know if Thermalright engineers have such thoughts, but it would be possible to experiment with at least one instance.
Check the availability and cost of coolers Thermalright
0110 New top coolers Scythe Grand Kama Cross and Ice Hammer IH-4366
Hello again: cooler Alpenföhn Nordwand
Thermalright Venomous X reviews | 2 honest customer reviews about the cooling system, prices and specifications
- Main
- Electrical goods
- Coolers and cooling systems
- Thermalright Venomous X
*
*
*
*
*
write a review
The service has collected 2 positive and negative reviews from more than 6 sources.
You can read about all the pros and cons of the Thermalright Venomous X Coolers and Cooling Systems.
Compare prices in different online stores, as well as familiarize yourself with the characteristics of Coolers and cooling systems Thermalright Venomous X.
In their reviews, users described all the pros and cons of Thermalright Venomous X coolers and cooling systems.
The average score is 5 points. Also, we offer alternative and rating products analogs of coolers.
You can also leave a full review about Coolers and cooling systems Thermalright Venomous X.
Reviews (2)
Description
Sort reviews by:
Popularity
Date ↓
Date ↑
Estimated ↓
Estimation ↑
Disadvantages:
Dignity:
It is very convenient to install and shoot. Cools great, my Core 2 Duo E8500 is 42 degrees Celsius under load. I’m using a 120mm fan at 1000rpm.
Comment:
In my hardware, due to the compactness of this cooler, another TR with an 80 mm fan for cooling the norther fit between it and the video card. The temperature after 30 minutes of the linpack is not higher than 60. [email protected] idle (torrent internet, etc.) no higher than 35.
Disadvantages:
Except for its price. And all good friends are not given to us cheaply, as the classic said. They write a lot about the curvature of the base, the difference after grinding is a couple of degrees maximum. To whom this is not enough, you need to think about crossing the water.
Advantages:
Efficiency. Compact (compared to other supercoolers) Design. In short supercooler without exaggeration.
Thermalright Venomous X 9 cooler specifications0114
- Purpose
- for
processor
- Socket
- S775, S1150/1151/1155/S1156, S1356/S1366
- Number of heat pipes
- 6
- Radiator material
- aluminum+copper
- Number of fans
- passive cooling
Optional
- Light
- missing
- Speed controller
- missing
- Dimensions (WxHxD)
- 63x160x127 mm
- Weight
- 775 g
- Additional information
- Possibility to install two 120 mm fans
Before buying, check the technical characteristics and bundle with the seller
The overall rating of the Thermalright Venomous X cooler is made up of 1802 coolers,
using a special algorithm based on 9714 real customer reviews, as well as given the popularity of the model.
Other products with similar rating:
Total rating: 880
Coolers and cooling systems Thermalright TRUE Copper
Comment:
Stands on the phenomenon 965 (3400×4 not overclocked) .. On the problem of installation in a vertical case — I work in a service center, not how much I’m afraid of the death of my mother .. therefore, without worrying, I put it on a gigabyte without a collective farm like suspensions. Works fine, practically does not bend. Threat. he is wearing 2×120 Zalman ZM-F3 900rev
Disadvantages:
no
Advantages:
Rarity. On weak processors, you can use passive.
Comment:
Stands on the phenomenon 965 (3400×4 not overclocked) .. temperature 30-45 (simple-maxload) On the problem of installation in a vertical case — I work in a service center, I’m not afraid of my mother’s death . . so I’m not worried put on a gigabyte without a collective farm such as suspensions. Works fine, practically does not bend. Threat. he is wearing 2×120 Zalman ZM-F3 900rev
Disadvantages:
no
Advantages:
Rarity. On weak processors, you can use passive.
Total rating: 882
Coolers and cooling systems Titan TTC-CU5TB/F
Comment:
Handles any processor you can put it on. At the standard voltage, it makes a lot of noise, but at 7 volts it is almost inaudible, but the efficiency is all the same — behind the eyes. When it was sold in bulk — the beginning of the 2000s, it was a top air solution in terms of efficiency, which was very adequate.
Cons:
No speed control
Pros:
All copper
Comment:
Handles any CPU you can put it on. At the standard voltage, it makes a lot of noise, but at 7 volts it is almost inaudible, but the efficiency is all the same — behind the eyes. When it was sold in bulk — the beginning of the 2000s, it was a top air solution in terms of efficiency, which was very adequate.
Weaknesses:
No speed control
Pros:
All copper
Other Coolers Thermalright
all
Coolers and cooling systems Thermalright
Cooler prices Thermalright Venomous X
Products
AirTone KM-6988 w/o PSU Black
Reviews: 2
Score: 5
Antec NSK4482 380W Black/silver
Reviews: 1
Score: 4
GIGABYTE GA-78LMT-USB3 (rev. 5.0)
Reviews: 2
Rating: 4.5
|
Download as : PDF | JPG |
|
|||||||||||||||||||||||||||||||||||||||||||||||
|
Download as : PDF | JPG |
|
review and comparison of passive coolers
Once upon a time the idea of passive CPU cooling was very popular. Now almost all manufacturers have abandoned it. Still, fans of quiet computers still have a choice between Noctua and Thermalright coolers. To understand how relevant they are in 2022, we arranged a comparative test of radiators in different operating modes.
Noctua NH-P1
Relatively «fresh» copy, which was announced in 2019. A rough and massive prototype was demonstrated at the exhibitions, consisting of two packages of radiator fins. Serial production began only in 2021. The Noctua NH-P1 passive cooler has decreased from 1.5 to 1.2 kilograms and received monolithic metal plates. The engineers of the Austrian company claim that this did not reduce the efficiency of its work.
Appearance Noctua NH-P1
Let’s start with the fact that the part comes in a huge cardboard box — about 1.5-2 times larger than a standard power supply! Don’t worry — it takes up much less space. It’s all about the elastic layers designed to protect the relatively soft aluminum fins and copper heat pipes.
Includes mounting plates for motherboards for Intel and AMD processors. The Noctua Passive Heatsink is compatible with most popular sockets including Intel LGA 1155, 1156 and 1200 as well as AMD AM2, AM3, FM2 and AM4. The box also includes installation instructions for various configurations.
Also available:
-
reinforcement plate for motherboard;
-
long-blade screwdriver with Torx slot;
-
alcohol wipe;
-
brackets for mounting fans;
-
tube of Noctua NT-h3 High Performance Thermal Grease.
The impression of the appearance is ambiguous. If you look at the flat side of the rib, it seems massive, and from the side it is airy transparent. However, 1. 2 kilograms of metal is not a joke to you. The radiator is assembled from 13 aluminum fins 1.5 mm thick. The distance between them is impressive — 8.5 millimeters. With this design, even a weak air flow will carry away a significant amount of heat.
The ribs are pierced with six copper tubes 6 mm thick each. For reliability and better heat dissipation, it is soldered to aluminum sheets. The base is a fairly narrow plate of nickel-plated copper. Judging by the appearance, it is milled into a solid «four» — everything seems to be smooth, but there are certain defects left by the tool.
Specifications Noctua NH-P1
Radiator dimensions without box — 158x154x152 mm. A sort of cube, tapering at the bottom. The exact weight is 1180 grams. The materials used are copper, aluminum and nickel. The full list of compatible sockets is shown in the table:
Intel |
AMD |
LGA 1150 |
AM2 and 2+ |
LGA 1151 |
AM3 and 3+ |
LGA 1155 |
AM4 |
LGA 1156 |
FM1 |
LGA 1200 |
FM2 and 2+ |
LGA 2011 |
|
LGA 2066 |
Installing Noctua NH-P1
Mounting the heatsink begins with mounting the reinforcing frame and adapters that are compatible with your socket type. Thermal paste is then applied to the processor cover. The kit includes a fluid composition that can be evenly distributed over the entire area of \u200b\u200bthe base without any extra effort.
Spring loaded screws to be tightened with a Noctua screwdriver. The thickness of its sting is chosen so that it easily passes between the radiator fins — the risk of damaging soft aluminum is minimal. The cooler can be installed in two positions depending on the configuration of the case — straight and sideways. In the first case, it does not interfere with the components at all, and in the second case, it limits the height of the RAM sticks to 45 millimeters.
If desired, the passive cooler can be supplemented with a 120 mm fan. It has three sets of mounts — two on the sides and one on top. Whether you need such an extension depends on the performance and heat pack of computer hardware.
Thermalright HR-22
The newcomer in our test is opposed by a real “old-timer”, which has been produced since 2013. The Thermalright cooler was developed at a time when passive cooling was enough for 60-70% of processors. However, the manufacturer’s engineers clearly looked to the future, and therefore provided for the possibility of a small upgrade to increase efficiency.
Thermalright HR-22
It’s interesting that the cooler comes in two boxes at once. The main one is massive, made of good brown cardboard. Additional — white coated with a semi-gloss surface. It contains a useful accessory, which we will talk about a little later. The manufacturer also paid attention to the cushioning needed to protect the massive tower.
The Thermalright CPU cooler is equipped with a steel reinforcement frame that is compatible with several socket standards, including the popular LGA 1155 and 1156, as well as Socket AM2+ and AM3+. For other processor sockets, adapters must be purchased separately. The kit also includes a screwdriver and a wrench to adjust the clamping force. The purchase of thermal paste falls on your shoulders.
And now the most interesting part. In the box you will find two Thermalright Fan Ducts. These are short soft plastic corrugated tubes with adapters for 120mm and 140mm case fans. The manufacturer claims that this solution significantly increases the cooling efficiency. On the Internet you can find positive reviews about them.
The cooler itself seems to be more massive compared to Noctua, although they are comparable in weight and size. Thermalright’s fins are tightly packed — 35 fins spaced 2.8mm apart. The three bottom plates are slightly trimmed so as not to interfere with other components.
Eight nickel-plated copper tubes run through the radiator. They rest on a wide plate, polished to a mirror finish. The quality of workmanship is better than that of Noctua — there are microscopic irregularities, but the pressing force is uniform over the entire area.
Specifications Thermalright HR-22
In fact, the passive radiator turned out to be slightly smaller than its competitor — 159x150x120 mm. The actual weight is 1160 grams. The design still uses aluminum, copper and nickel. The full list of sockets that the Thermalright HR-22 cooler is compatible with out of the box is shown in the table:
Intel |
AMD |
LGA 775 |
AM2 and 2+ |
LGA 1366 |
AM3 and 3+ |
LGA 1150 |
|
LGA 1151 |
|
LGA 1155 |
|
LGA 1156 |
|
LGA 2011 |
Thermalright HR-22 installation
The procedure is familiar to any assembler. An amplifying frame is mounted on the motherboard. Additional adapters can be installed on top, but they are not included in the package. Thermal paste is applied to the processor cover, which is purchased separately. The base is fixed with four screws. After that, you can adjust the clamping force with a special key.
Although the lower heatsink fins are slightly undercut, the maximum height of the RAM sticks is 42mm. If you plan to install four boards at the same time, you will have to limit yourself to low-profile models.
Up to three 120mm or 140mm Thermalright fans can be mounted on top of the passive cooler. Another interesting solution is air ducts that direct flows from case fans to the processor. The manufacturer makes a reservation — they show maximum efficiency when the distance to the wall exceeds 20 mm.
Passive Cooler Testing
Test Bench Configuration
In the cooler review we used the following components:
-
processor Intel Core i5-10600K, 6 cores, up to 4. 5 GHz, standard TDP 95 W;
-
motherboard Asus PRIME B460M-K;
-
INNO3D GeForce RTX 3060 Ti Twin X2 OC LHR 8 GB;
-
RAM Corsair DDR4-3200 2×8 GB;
-
Corsair RM650 power supply;
-
two coolers for the Noctua NF-P12 case;
-
Corsair iCUE 220T RGB Airflow case.
To minimize the error, we applied the same Arctic Cooling MX-2 thermal paste when installing the coolers. This is a high-quality composition that is evenly distributed over the processor cover and conducts heat well.
LinX application was used for testing. It makes components work with maximum efficiency. The loads exceed the real ones by 25-30% — tests show how stable the system is in a critical situation. In this mode, we will be able to check how the coolers interact with the fans for the Noctua case, as well as with the coolers of the video card and power supply.
Test results
The Noctua NH-P1 CPU cooler was the first to go to the test bench. The massive «tower» is located directly, so its edges do not hang over the RAM slats. After a few minutes, the CPU temperature stabilized at around 79°. This is not critical, but such heating reduces the resource of iron and increases the load on neighboring coolers.
The manufacturer recommends installing a fan for the Noctua NF-A12-LS-PWM processor over the heatsink. Setting the speed to 1200 rpm, we repeated the test. This time the temperature was lower — 67 °. This is the upper limit of the norm, at which components operate normally. But at the same time, the passive cooler loses its main advantage — low noise level. In addition, a 180 mm high cooling tower will not fit into every computer case.
After a short break, we sent the Thermalright HR-22 cooler to the test bench. Initially, the tests were carried out in solo mode, without any additional devices. Already from the first time, the radiator showed an impressive result — 69 °. This suggests that passive cooling has potential even when working with modern multi-core multi-threaded processors.
Next we used the Noctua cooler kit. One of them was connected to the processor using a flexible Fan Duct adapter. The result was impressive — the temperature stopped at around 61.5 °. An inexpensive accessory that comes as standard really makes things better. Of course, there is one «but» — the cooling efficiency of the rest of the iron is reduced, and the load on the video card, power supply and RAM is growing.
For the last test, we removed the Fan Duct adapter and installed a Thermalright TR-121BP low profile case fan on the heatsink. The figures improved, but we didn’t get the wow effect — the temperature reached 59.5°. At the same time, the design turned out to be high and massive — in terms of dimensions it is even larger than the average tower cooler.
Conclusion
Both models can be used in passive mode. At the same time, the Thermalright TR-121BP pulls ahead — its performance is just enough to service the Intel Core i5 processor. But Noctua NH-P1 is better to combine with energy-efficient chips, for example, Core i3. If you’re going to use your PC for gaming, 3D modeling, and other resource-intensive tasks, you’ll want to equip your coolers with Noctua or Thermalright fans. At the same time, they turn into bulky noisy «towers», losing their main advantages.
Thermalright Archon Rev.A CPU cooler review
Introduced back in 2010, the Thermalright Archon CPU cooler was a real technological revelation. A relatively compact model demonstrated excellent efficiency, competing in this parameter not only with larger models, but also with liquid cooling systems. Not so long ago, the company decided to release a modified version — Thermalright Archon Rev.A, equipping it with a 150mm fan. Will the novelty be able to repeat the success of its predecessor? 9000 mm2. The indicator is very worthy, but by no means a record one. Note that the heatsink used for the new revision of the cooler is absolutely identical to the one installed in the first version of Thermalright Archon.
Course
Recruitment evening
Find out how to become a pro-recruiter. Course from a free schedule
REGISTER!
For a better idea of the overall design of the radiator, here is a drawing with overall dimensions.
Immediately note the height of Archon Rev.A — 170 mm. Let’s add here another 10 millimeters, by which the installed fan rises above the structure, and we can say with confidence that in this case the side cover will not close in all cases. However, a system that requires such a cooler is likely to be assembled in a fairly spacious case. Different chassis models have individual platform tray designs, power cable management systems, and other features, so it’s hard to generalize here. Let’s put it this way, if the outer width of your model is less than 22-23 cm, then the likelihood of a Thermalright Archon Rev.A installation without problems will be very small. In order not to rely on chance, you need to measure the distance from the processor cover, already installed in the motherboard, to the side wall on the opposite side of the case. If it turns out 18.5–19cm and more — there will be no problems with installation.
An important feature of this model is that the thickness of the radiator is only 53 mm. Of course, after installing the fan, the cooler doesn’t look so slender, but even in this case, the width of the Archon turns out to be much more compact than most modern supercoolers, especially the currently popular two-section models with a pair or even three propellers. Such «tightness» of the cooler will be especially appreciated by owners of memory kits with high heatsinks, for whom it is very difficult to find a highly efficient processor cooler.
The copper base is connected to the radiator fins by six heat pipes 6 mm in diameter. The tubes penetrate the block in two rows and are placed in a rather original way — if one end of the tube is fixed closer to the central part of the radiator, then the second one is necessarily fixed at a greater distance from the middle of the plate. Using this technique, the manufacturer tried to improve the uniformity of heat distribution.
The contact pad is polished to a mirror finish, but the surface itself is not perfectly smooth. There is a minimal bulge in the central part. This is a characteristic feature for Thermalright cooler bases, which, in general, is successfully compensated by thermal paste.
To protect against corrosion and, consequently, the deterioration of heat-conducting properties, all structural elements are nickel-plated.
The main difference between the Rev.A cooler and its predecessor is the fan. Previously, the 140mm TY-140 was offered with the Archon, but now the TY-150 with a diameter of 150mm is supplied with the cooler, which is equipped with a hydrodynamic bearing. The propeller speed is controlled by PWM in the range of 500-1100 rpm, while generating an airflow of 38-84 CFM. The declared noise level is 19-23 dBA.
Mounting and packaging
On Intel platforms (LGA 775/1155/1156/1366), mounting is unlikely to cause any problems. A fixing plate is installed on the reverse side of the board, and a mounting frame is installed on the front side of the PCB using racks and thumb screws. After the cooler’s heatsink is installed on the CPU, it is pressed with a special plate and, with the help of the included wrench, additionally tightened with a large screw. Given the small thickness of the radiator, all manipulations are carried out without any difficulties. The only caveat is that the retaining brackets for the fan must be inserted first, but the propeller itself must be installed after the heatsink is fixed on the board.
For AMD platforms, the mounting is a little less convenient — you will need to remove the initially installed elements from the motherboard (the back plate and the «native» cooler fixing panel). The design differs from that used in the case of the Intel platform, but on the whole it is quite convenient and reliable.
Despite the fact that the new revision of the cooler was presented shortly before the announcement of the Socket LGA2011 platform, there is no corresponding mount in the standard package. The logic of the manufacturer is not very clear, which initially did not include it in the package with the new revision of the cooler. After all, the owners of such a platform are the target audience and potential buyers of expensive efficient coolers. However, the so-called «2011 Adapter Kit» is optional. Actually the whole set is just four threaded adapter racks.
In addition to mounting hardware, the kit includes four brackets for mounting two fans. If necessary, you can add a similar one to the existing 150 mm one yourself, or use a smaller diameter propeller (140 mm or 120 mm). Also included is a small tube (2g) of Thermalright Chill Factor III thermal paste, enough for multiple installations. The manufacturer also took care of such useful little things as anti-vibration pads for fans.
Motherboard Compatibility
Oversized CPU coolers tend to have some motherboard compatibility limitations. And Thermalright Archon Rev.A is no exception. Potentially problematic options exist, but there are not many of them. First of all, these are some motherboards of the mATX form factor, as well as models with oversized cooling structures on the northbridge of the chipset, which can prevent the cooler from being fixed. The manufacturer’s website has a fairly up-to-date list of compatible boards, as well as possible nuances of installation and use on various models.
When installing on the ASUS Sabertooth X79 board, there were no difficulties with fixing the cooler.
Test results
We used the LGA 2011 platform and six-core Intel Core i7-3930K processor with a stock TDP of 130W to evaluate the cooler performance. To warm up the CPU, we used the OCCT utility (Linpack subtest), which allows you to load the CPU to the maximum, including logical blocks (Hyper-Threading).
The object for comparison is a stock cooler from Intel, which is recommended by the manufacturer as a basic option for cooling processors under LGA 2011.
The results of Archon Rev.A are certainly impressive. The difference in efficiency between this model and that of the stock cooler is enormous. The solution from Thermalright managed to further reduce the temperature of the chip by 25-28 C. Note that with a quarter of the speed reduction, the performance of Archon Rev.A decreased slightly — the temperature of the Core i7-3930K increased by only 3 C.
To complicate the task for coolers , we overclocked the six-core processor to 4.4 GHz by increasing the supply voltage to 1.35 V, after which we repeated the measurements.
Thermalright Archon Rev.A coped with the task without much difficulty, even in the mode with reduced fan speed, keeping the chip temperature within 70 degrees. But the reference cooler is completely unsuitable for any serious overclocking. After forcing the CPU, even in the minimum load mode, the temperature increased by about 20 ° C. After launching a resource-intensive application, the processor quickly heated up above 90 ° C and the system went to reboot. For frequency tuning of the processor, more “guns” are needed.
One of the nuances of the cooler that I would like to highlight is a very low noise level during operation. It is useless to compare with the stock model, the latter makes significantly more noise during operation even at 2000 rpm. On the open bench, the relatively quiet centrifugal fan of the reference GeForce GTX 580 cooling system is heard more clearly at rest than the Thermalright Archon Rev.A propeller.
The manufacturer leaves the possibility to increase the performance of the cooler by installing an additional fan with a diameter of 120, 140 or 150 mm. It is unlikely that it will be possible to radically change the situation, but it is quite possible to improve the results by several degrees.
Results
Without a doubt, the Thermalright Archon Rev.A is currently one of the most efficient supercoolers. We’ll probably leave the «best» title vacant for now, but we can safely say that the Thermalright Archon Rev.A is one of the most productive air coolers on the market. The results shown are particularly impressive given the single-section design, albeit of increased height. And although the manufacturer, releasing a new modification, was clearly guided by the principle “the best is the enemy of the good”, in this case Thermalright can hardly be blamed for such an approach. Introduced a year and a half ago, Archon turned out to be so successful that the company simply decided to extend the life of a successful development. Let’s not guess how long the life cycle of the cooler will be in the current incarnation, but it can already be considered a classic of high-end coolers.
Now about the price. Thermalright has never been seen dumping money for quality products before. The suggested price of the Archon Rev.A in the US is $79. Having reached our shores, the retail price of the cooler rose to about $100. Obviously, such a device will not be purchased in order to unlock the potential of an entry-level CPU that costs less than a cooler. A more likely scenario is to use the Archon Rev.A to cool a well-boosted 4/6/8-core processor in the $200+ price range. In this case, the achieved frequency horizons may well compensate for the money spent on effective CO.
Liked
+ Excellent cooling performance
+ Very quiet fan
+ Convenient and secure fastening system
+ Minimum radiator thickness
Disliked
— Construction height over 170 mm
— LGA 2011 mount not included (option)
— Price
Product provided by 1-Incom, www.1-incom.com.ua
Specifications Thermalright Archon Rev.A
Radiator | |
Dimensions | 170×155×53 mm |
Weight | 806 g |
Heat pipes | 6 pcs.
|