Gtx 1070 ti power supply: Reddit — Dive into anything

3 мая, 2023

How Much Power Does The GTX 1070 Ti Use?

With newer GPU models being made every year, the GTX 1070 Ti to many has become an outdated piece of hardware for those PC enthusiasts. However, this card is very popular amongst more budget computer builds.

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The 10 Most Expensive Graphics Cards in the World

Although it won’t be able to play the newest games at 4k high resolution and FPS, this card still manages to run the newest titles, with decent quality and performance.

This makes the GTX 1070 Ti a perfect GPU for someone with a budget, but what kind of power supply will you need with this GPU and how much power does it consume? In this article, you are about to find out.

How Many Watts Does The GTX 1070 Ti Use?

With a TGP of 180 Watts, the GTX 1070 Ti on average consumes 170 Watts in a typical gaming session, and only produces around 10 watts of power when idle, having a pretty reasonable power draw by today’s standards

The power consumption of your GPU will change depending on what games you are playing, and what applications you are using on your computer.

Another thing to note is the number of monitors you are using with your computer. The more monitors you use the more power your GPU will consume especially when idle.

When a second monitor is added to a computer that uses the GTX 1070 Ti, it will use anywhere from 13-18 watts when idle.

That is a pretty small increase from only one monitor so there is nothing to really worry about here.

When you are looking and comparing a GPUs power consumption, you want to look at the GPU TGP or Total Graphics Power, which shows the base power draw you will get when using your GPU for things such as gaming

When talking about power consumption, you might hear the phrase “TDP” used interchangeably with the phrase “TGP”. Essentially TGP and TDP are the same things, but TDP is the total power consumption of a component and TGP is the total power consumption of a GPU specifically.

You should also note that the TGP of a GPU isn’t the true maximum power draw of the specific graphics card, and the power consumption can be increased when computing graphically intensive tasks and while overclocking.

If this graphics card is overclocked and pushed to the max this card should draw around 230 watts of power, and in extreme cases where the GPU power spikes, it should reach around 290 watts only for a brief moment.

What Power Supply Do You Need For The GTX 1070 Ti?

Nvidia recommends a minimum of a 550 Watt power supply. This is the minimum and because of this, I would recommend going about higher and getting yourself a 600-watt power supply as a safety net.

Just like we talked about above, the GTX 1070 Ti has a TGP of 180 watts but has the ability to spike to almost 300 watts, which is more than a 100-watt increase.

If multiple components of your PC are overclocked or spike at the same time it could exceed the limits of your power supply which can cause damage to not only your PSU but your whole system as well.

This is why I would recommend getting a power supply unit that is at least 50 watts higher than the recommended wattage.

You should really trust me on this because this happened to me with my first computer.

I bought a PSU that met the minimum requirements for my computer, and after I did some overclocking to my setup, the wattage was higher than what my power supply could handle in the end my power supply got fried and I had to purchase a brand new one with a higher wattage.

This can be solved before any issues happen just by purchasing a PSU that’s a bit higher in wattage.

For this reason, I would recommend buying the EVGA 600W 80 Plus Certified 100-W1-0600-K1 Power Supply.

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The reason why I would recommend this power supply is first off it is a 600-watt power supply unit so it gives you some wiggle room to overclock your GTX 1070 Ti, and it is 80 Plus Certified.

Furthermore, EVGA is a really trusted brand. It is very important to purchase a power supply from a trusted brand because the PSU is what powers your whole system and purchasing a power supply from a third-party manufacturer can cause damage to your PC, and can even cost you a lot of money in your electrical bill.

GTX 1070 Ti Power Consumption Compared To Other GPUs

The GPUs power consumption is compared using TGP. It is essential to know and compare your graphics cards to other similar models because it will help you get a grasp on the amount of power your system is going to use.

Here is a comparison of a few graphics cards that are around the performance range of the GTX 1070 Ti.

With each generation of the 70 Ti GPU by Nvidia compared to the GTX 1070 Ti you can see that there is a TGP difference of over 100 watts, although this is expected as the newest 70 Ti GPUs the 4070 Ti and the 3070 Ti, are top tier graphics cards that produce extremely good performance and graphics.

When we take this into account we can determine that the GTX 1070 Ti has a fairly low power consumption, which is beneficial for anyone who needs to build a budget gaming computer.

However, when we compare it to the GTX 1070 we can see that there is a 30-watt difference between the GTX 1070 and GTX 1070 Ti. Even though 30 watts isn’t that big of a difference anymore, the GTX 1070 Ti used to be considered a more power-hungry card when the 10 series GPUs were the latest technology.

If you want to compare more graphics cards on their power consumption and TGP I have provided a database where you can look at dozens of different GPUs and their power consumption, that way you don’t have to do the research yourself.

Check out the Database.

I have also provided the average power consumption when gaming, as well as the average power consumption when idle, that way you can get a better understanding.

Can I run a GTX 1070 with a 430W PSU?

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Hello,
I wanted to know if Seasonic S12II-430 PSU will be enough for i5 2500 and GTX 1070, it says minimum PSU for GPU is 500W. Will it be enough, and are there any risks?

i5 2500 = 125W in gaming
GTX 1070 = 150W in gaming

S12II-430 12V rails = 360W
275W / 360W.
75%~ space.

Is this enough headroom or should I go for GTX 1060 6GB?

I would appreciate hearing your opinion,
Thanks.

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Minimum numbers are overstated by 28% so when they say 500 watts minimum its 360 watts not 500
https://www.overclock.net/forum/31-…-why-amd-nvidia-power-requirements-wrong.html

Even with the number lowered you cant run a GTX 1070 as the 12v rail on the S12II 430 watt is only rated for 360 watts
If you want a more poerwful GPU you should replace the PSU anyway as the S12II uses group regulation which means the voltage regulation is not all that great

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I’d like to hear some more opinions on that. Thanks.

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Upgrade you PSU. Cheap upgrade but worth it.

Sent from my iPhone using Tapatalk Pro

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shilka said:

Minimum numbers are overstated by 28% so when they say 500 watts minimum its 360 watts not 500
https://www. overclock.net/forum/31-…-why-amd-nvidia-power-requirements-wrong.html

Even with the number lowered you cant run a GTX 1070 as the 12v rail on the S12II 430 watt is only rated for 360 watts
If you want a more poerwful GPU you should replace the PSU anyway as the S12II uses group regulation which means the voltage regulation is not all that great

Click to expand…

That’s because, sadly, there are just downright horrible power supplies being made and people still buy them to save a few bucks. So naturally overstating by a couple of hundred watts is pretty standard. Also various oem power supplies are horrible as well.

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just buy a seasonic 550-650 gold for 90 bucks. Cheap insurance imo.

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that locked i5 2400 (unless you forgot the «K») won’t draw 125 watts, more like 80 from my recollection when i had one. hard drive(s) ~5w, fans a few watts each, RAM ~4 watts each stick and ~8 watts for the chipset doesn’t quite add up to the other 45 watts (80+45=125) but maybe keep that 125 to err on the side of caution.

if it’s a K chip than it’s pretty spot on. that 150 watts for the 1070 is inline with peak gaming power

anything below 80% of the PSU rated output is A OK. and keep in mind we are talking MAX power consumption that unless you stress both the cpu and gpu, you will never see that amount gaming (or just about anything else.)

i took a watt meter and measure my own consumption for reasons — after accounting for PSU efficency my OCed i7 and OCed (bios modded) 980ti drew ~565 wattts running prime 95 (blend) and kombuster.

other than that my max was ~360 gaming TW3, ~330 booting into windows and about 65 watts idling.

now that does look good for your circumstances but it’s the age of your PSU that could be questionable. i’ve ran across a 2 articles in the last year or so on [H]ocp where they tested 10 y/o PSU and found they failed/shut down past 80% of it’s rated load (both 1K watts, one an antec another a silverstone — so no junk). i was surprised.

i mention that because seasonic, when looking at your PSU specs, kindly told me i was in the legacy section on the web site. so if that has been running for more than 5 years . . it may not give you all the 430 watts. how much less would be a guess.

personally, me being a whacky and crazy person and seeing it’s a seasonic, who ALWAYS has proper protections, i’d give it a go. imo, worse thing that can happen is shutting down during a deathmatch. though keep in mind that a heavy load and aging could cause some stability issues due to ripple. so if those happen; you’ll need to replace it as much as if it shuts down.

idk, i think i cover most . .even though i gave what craziness i would do, please make you’re decision based on verifiable facts and your personal circumstances.

though i would suggest looking at whats on sale just in case.

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You could perhaps think of your PSU as a 360W one, not 430W, because for the 12V output your PSU can only do 360W. Those 12V are what the CPU and GPU will use and where nearly all the power usage of the PC will come from while you are playing a game.

When thinking of it as a 360W PSU, this PSU is cutting it too close. And like @looniam writes, the parts in the PSU will degrade over the years and it won’t be able to do 100% anymore. If everything about the protection stuff in the PSU works right, it should shut down if the CPU+GPU ask for too much power. Using the PSU hopefully won’t be dangerous for your parts but I just don’t like the idea to try to use a PSU that can just barely do enough and is also old.

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I wouldn’t chance it. When trying to figure out what PSU wattage you need always calculate off of the maximum possible draw from your whole system and not what it’s currently using Then add 50-100 watts for headroom. Also, you didn’t mention how many drives or devices you’re powering. I wouldn’t really suggest anything 500w or below for a gaming machine. Upgrade my friend. You’ll be glad you did.

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430w would do fine if its quality one no problems i had 1080ti and 980 mining on same psu and saw about 500w power draw from wall. u will likely see with 2500 and gtx 1070 250w on heavy gaming and 300w peak. unless u run furmark and linx same time will peak about 350w. but for future proofing get 550w one and u can use any gpu and cpu in future.

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