Ati 6790: AMD Radeon HD 6790 Specs

AMD Radeon HD 6790 1GB Review

Written by

Harry Butler

April 5, 2011 | 08:07

Tags: #hd-6790 #radeon

Companies: #amd

1 — AMD Radeon HD 6790 1GB Review2 — Radeon HD 6790 1GB Test Setup3 — Radeon HD 6790 1GB Dirt 2 Performance4 — Radeon HD 6790 1GB Call of Duty: Black Ops Performance5 — Radeon HD 6790 1GB Arma II Performance6 — Radeon HD 6790 1GB Bad Company 2 Performance7 — Radeon HD 6790 1GB Power Consumption and Thermals8 — Radeon HD 6790 1GB Performance Analysis and Conclusion

ManufacturerAMD
UK price (as reviewed) MSRP £115 (inc VAT)
US price (as reviewed) MSRP $149 (ex tax)

If you possess a particularly good memory when it comes to all things tech, you may recall the release of the ATI Radeon HD 5830 1GB back in February 2010. It was based on the eponymously named Cypress LE architecture, a cut-down version of the full-size Radon HD 5870 1GB’s Cypress XT GPU, and served to help ATI make use of its GPUs that couldn’t make the grade for either of its high-end cards at the time. However, once the supply of low-grade GPUs dried up, so did the HD 5830 1GB; the Cypress LE seeming to stand for limited edition.

Our HD 6790 1GB review sample came dressed in the same cooler as an HD 6870 1GB

AMD’s Radeon HD 6790 1GB follows in the HD 5830 1GB’s footsteps, but is based on a Barts LE GPU this time. It’s a further scaled-down version of the Barts architecture found in both the HD 6850 1GB and HD 6870 1GB.

A further two SIMD engines have been disabled in comparison to the HD 6850 1GB, leaving the 6790 1GB with 800 stream processors, in comparison to the HD 6850 1GB’s 960 and the HD 6870’s 1,120. The HD 6790 1GB’s has a respectable 840MHz core clock, though, in comparison to the HD 6850 1GB’s 775MHz.

The HD 6790 1GB’s memory speed isn’t too shabby either, with its 1GB of GDDR5 clocked at 1.05GHz (4.2GHz effective) and connected by a 256-bit memory interface. This means the HD 6790 actually has more memory bandwidth than the HD 6850 1GB; 134.4GB/sec compared with the 128GB/sec of the HD 6850 1GB, which should help the card a little at higher resolutions.

Board partners have had free rein on PCB designs and coolers. Here are the cards from HIS (left) XFX (centre) and Sapphire (right)

However, the real area where AMD has taken the axe to the HD 6790 1GB’s GPU is its ROP count. Both the HD 6850 1GB and HD 6870 1GB have a full set of 32 ROPs, but the HD 6790 1GB sports just 16. The HD 6790’s GPU back-end has escaped the cuts, though, meaning it still sports the same pair of rasterisers and single tessellation unit as both HD 68xx-series cards.

As it’s effectively another rung down on the specification ladder from the HD 6850 1GB, it’s odd that AMD hasn’t chosen to name this card the HD 6830. Instead, it’s created a whole new 67xx range just for this card; cue never-ending tongue twisters involving the HD 6790 and HD 6970.

All HD 6790 1GB cards will require two 6-pin PCI-E power connectors

Despite the nomenclature gymnastics, in reality the HD 6790 1GB will be placed in the middle of the £30 price gap between the £99 HD 5770 1GB and the £135 HD 6850 1GB, taking on Nvidia’s recently released GTX 550Ti 1GB.

As was the case with the HD 5830 1GB, there’ll be no stock model for the HD 6790 1GB, with board partners instead given free rein to use their own custom PCBs and coolers. While this means there should be plenty of competition and variety, it means our review sample, based on a stock HD 6870 1GB PCB, is only representative of graphics performance. Differences in cooling, power delivery circuitry and PCB design mean each partner’s card could perform very differently when it comes to thermal and acoustic performance.

One feature all partners cards will share, though, is the use of two 6-pin PCI-E power connectors, despite the fact that this card sits below the single 6-pin PCI-E powered HD 6850 1GB in AMD’s range. While part of this will be due to the HD 6790 1GB running at slightly higher clock speeds, the lower stream processor count should realistically negate this. We suspect that the extra power is required to keep the lower grade Barts LE GPU stable; our HD 6790 1GB reported a vcore of 1.175V, compared with the 1.094V of an HD 6850 1GB.

  AMD Radeon HD 6790 1GB AMD Radeon HD 6850 1GB AMD Radeon HD 5770 1GB Nvidia GeForce GTX 550Ti 1GB Nvidia GeForce GTX 460 1GB
GPU
Codename Barts LE Barts Pro Juniper XT GF116 GF104
Frequency 840MHz 775MHz 850MHz 900MHz 675MHz
Stream Processors 800 (840MHz) 960 (775MHz) 800 (850MHz) 192 (1,800MHz) 336 (1,350MHz)
Layout 10 SIMD Engines 12 SIMD Engines 10 SIMD Engines 4 SMs, 1 GPC 7 SMs, 2 GPCs
Rasterisers 2 2 2 1 2
Tessellation Units 1 1 1 4 7
Texture Units 40 48 40 28 56
ROPs 16 32 16 24 24
Transistors 1. 7bn 1.7bn 1.04bn 1.17bn 1.95bn
Size 255mm2 255mm2 166mm2 238mm2 348mm2
Process 40nm 40nm 40nm 40nm 40nm
Memory
Amount 1GB GDDR5 1GB GDDR5 1GB GDDR5 1GB GDDR5 1GB GDDR5
Frequency 1.05GHz (4.2GHz effective) 1GHz (4GHz effective) 1.2GHz (4.8GHz effective) 1,026MHz (4,104MHz effective) 900MHz (3.6GHz effective)
Interface 256-bit 256-bit 128-bit 192-bit 256-bit
Bandwidth 134.4GB/sec 128GB/sec 76.8GB/sec 98.5GB/sec 115GB/sec
Card Specifications
Power Connectors 2 x 6-pin PCI-E 2 x 6-pin PCI-E 1 x 6-pin PCI-E 1 x 6-pin PCI-E 2 x 6-pin PCI-E
Maximum Power Draw 150W 127W 108W 116W 160W
Idle Power Draw 19W 19W Not Specified Not Specified Not Specified
Recommended PSU Not Specified Not Specified 450W 400W 450W
Typical Street Price £115 £135 £100 £115 £135

1 — AMD Radeon HD 6790 1GB Review2 — Radeon HD 6790 1GB Test Setup3 — Radeon HD 6790 1GB Dirt 2 Performance4 — Radeon HD 6790 1GB Call of Duty: Black Ops Performance5 — Radeon HD 6790 1GB Arma II Performance6 — Radeon HD 6790 1GB Bad Company 2 Performance7 — Radeon HD 6790 1GB Power Consumption and Thermals8 — Radeon HD 6790 1GB Performance Analysis and Conclusion

Radeon HD 6790 [in 4 benchmarks]



Radeon HD 6790

Buy

  • Interface PCIe 2. 0 x16
  • Core clock speed 840
  • Max video memory 1024 MB
  • Memory type GDDR5
  • Memory clock speed 1050
  • Maximum resolution

Summary

AMD started Radeon HD 6790 sales 4 April 2011 at a recommended price of $149. This is Terascale 2 architecture desktop card based on 40 nm manufacturing process and primarily aimed at office use. 1 GB of GDDR5 memory clocked at 1.05 GHz are supplied, and together with 256 Bit memory interface this creates a bandwidth of 134.4 GB/s.

Compatibility-wise, this is dual-slot card attached via PCIe 2.0 x16 interface. Its manufacturer default version has a length of 198 mm. Two 6-pin power connectors are required, and power consumption is at 150 Watt.

It provides poor gaming and benchmark performance at


4.14%

of a leader’s which is NVIDIA GeForce RTX 4090.


Radeon HD
6790

vs


GeForce RTX
4090

General info


Some basic facts about Radeon HD 6790: architecture, market segment, release date etc.

Place in performance rating 574
Value for money 0.32
Architecture Terascale 2 (2009−2015)
GPU code name Barts
Market segment Desktop
Release date 4 April 2011 (11 years ago)
Launch price (MSRP) $149
Current price $169 (1.1x MSRP) of 49999 (A100 SXM4)

Value for money

To calculate the index we compare the characteristics of graphics cards against their prices.

  • 0
  • 50
  • 100

Technical specs


Radeon HD 6790’s general performance parameters such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon HD 6790’s performance, but for precise assessment you have to consider its benchmark and gaming test results.

Pipelines / CUDA cores 800 of 18432 (AD102)
Core clock speed 840 MHz of 2610 (Radeon RX 6500 XT)
Number of transistors 1,700 million of 14400 (GeForce GTX 1080 SLI Mobile)
Manufacturing process technology 40 nm of 4 (GeForce RTX 4080 Ti)
Thermal design power (TDP) 150 Watt of 900 (Tesla S2050)
Texture fill rate 33. 60 of 969.9 (h200 SXM5 96 GB)
Floating-point performance 1,344.0 gflops of 16384 (Radeon Pro Duo)

Compatibility, dimensions and requirements


Information on Radeon HD 6790’s compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it’s interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Interface PCIe 2.0 x16
Length 198 mm
Width 2-slot
Supplementary power connectors 2x 6-pin

Memory


Parameters of memory installed on Radeon HD 6790: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.

Memory type GDDR5
Maximum RAM amount 1 GB of 128 (Radeon Instinct MI250X)
Memory bus width 256 Bit of 8192 (Radeon Instinct MI250X)
Memory clock speed 1050 MHz of 22400 (GeForce RTX 4080)
Memory bandwidth 134.4 GB/s of 14400 (Radeon R7 M260)

Video outputs and ports


Types and number of video connectors present on Radeon HD 6790. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.

Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
HDMI +

API support


APIs supported by Radeon HD 6790, sometimes including their particular versions.

DirectX 11.2 (11_0)
Shader Model 5.0
OpenGL 4.4 of 4.6 (GeForce GTX 1080 Mobile)
OpenCL 1.2
Vulkan N/A

Benchmark performance


Non-gaming benchmark performance of Radeon HD 6790. Note that overall benchmark performance is measured in points in 0-100 range.


Overall score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.


HD 6790
4.14

  • Passmark
  • 3DMark Vantage Performance
  • 3DMark 11 Performance GPU
  • 3DMark Fire Strike Graphics
Passmark

This is probably the most ubiquitous benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Benchmark coverage: 26%


HD 6790
1624

3DMark Vantage Performance

3DMark Vantage is an outdated DirectX 10 benchmark using 1280×1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.

Benchmark coverage: 17%


HD 6790
13637

3DMark 11 Performance GPU

3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280×720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.

Benchmark coverage: 17%


HD 6790
2887

3DMark Fire Strike Graphics

Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature seemingly made of lava. Using 1920×1080 resolution, Fire Strike shows off some realistic enough graphics and is quite taxing on hardware.

Benchmark coverage: 14%


HD 6790
2150


Mining hashrates


Cryptocurrency mining performance of Radeon HD 6790. Usually measured in megahashes per second.


Bitcoin / BTC (SHA256) 122 Mh/s  

Is Radeon HD 6790 good for gaming?


Let’s see how good Radeon HD 6790 is for gaming. Particular gaming benchmark results are measured in frames per second. Comparisons with game system requirements are included, but remember that sometimes official requirements may reflect reality inaccurately.

Average FPS

Here are the average frames per second in a large set of popular modern games across different resolutions:

900p 52
Full HD 61
Popular games
  • Full HD
    Low Preset
  • Full HD
    Medium Preset
  • Full HD
    High Preset
  • Full HD
    Ultra Preset
  • 1440p
    High Preset
  • 1440p
    Ultra Preset
  • 4K
    High Preset
  • 4K
    Ultra Preset








Cyberpunk 2077 8−9











































































Assassin’s Creed Odyssey 7−8


Battlefield 5 10−12


Call of Duty: Modern Warfare 14−16


Cyberpunk 2077 8−9


Far Cry 5 6−7


Far Cry New Dawn 7−8


Forza Horizon 4 10−12


Hitman 3 5−6


Horizon Zero Dawn 2−3


Red Dead Redemption 2 7−8


Shadow of the Tomb Raider 10−11


Watch Dogs: Legion 3−4























































































Assassin’s Creed Odyssey 7−8


Battlefield 5 10−12


Call of Duty: Modern Warfare 14−16


Cyberpunk 2077 8−9


Far Cry 5 6−7


Far Cry New Dawn 7−8


Forza Horizon 4 10−12


Hitman 3 5−6


Horizon Zero Dawn 2−3


Metro Exodus 6−7


Red Dead Redemption 2 7−8


Shadow of the Tomb Raider 10−11


The Witcher 3: Wild Hunt 9−10


Watch Dogs: Legion 3−4



















































Assassin’s Creed Odyssey 7−8


Battlefield 5 10−12


Cyberpunk 2077 8−9


Far Cry 5 6−7


Far Cry New Dawn 7−8


Forza Horizon 4 10−12


The Witcher 3: Wild Hunt 9−10


Watch Dogs: Legion 3−4







































Call of Duty: Modern Warfare 7−8


Hitman 3 4−5


Horizon Zero Dawn 5−6


Metro Exodus 6−7


Red Dead Redemption 2 3−4


Shadow of the Tomb Raider 9−10







































Assassin’s Creed Odyssey 1−2


Cyberpunk 2077 3−4


Far Cry 5 5−6


Far Cry New Dawn 4−5


Forza Horizon 4 5−6


Watch Dogs: Legion 1−2













































Call of Duty: Modern Warfare 3−4


Hitman 3 3−4


Horizon Zero Dawn 4−5


Metro Exodus 1−2


Red Dead Redemption 2 2−3


Shadow of the Tomb Raider 2−3


The Witcher 3: Wild Hunt 4−5







































Assassin’s Creed Odyssey 1−2


Cyberpunk 2077 3−4


Far Cry 5 5−6


Far Cry New Dawn 8−9


Forza Horizon 4 4−5


Watch Dogs: Legion 2−3


Relative perfomance


Overall Radeon HD 6790 performance compared to nearest competitors among desktop video cards.



AMD Radeon R7 384 Cores (Kaveri Desktop)
104.59


AMD Radeon E8860
103.86


AMD Radeon R7 M465X
100


AMD Radeon HD 6790
100


NVIDIA GeForce GT 740
94.93


NVIDIA GeForce GTX 550 Ti
93.96


ATI Radeon HD 4890
93.24

NVIDIA equivalent


We believe that the nearest equivalent to Radeon HD 6790 from NVIDIA is GeForce GT 740, which is slower by 5% and lower by 10 positions in our rating.


GeForce GT
740


Compare


Here are some closest NVIDIA rivals to Radeon HD 6790:


NVIDIA GeForce GTX 460 v2
117. 87


NVIDIA GeForce 945A
114.01


NVIDIA GeForce GTX 650
107.97


AMD Radeon HD 6790
100


NVIDIA GeForce GT 740
94.93


NVIDIA GeForce GTX 550 Ti
93.96


NVIDIA GeForce GTX 285
93

Similar GPUs

Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.


Radeon R7
384 Cores (Kaveri Desktop)


Compare


Radeon HD
5770


Compare


GeForce GTX
550 Ti


Compare


Radeon R7
512 Cores (Kaveri Desktop)


Compare


GeForce GTS
450


Compare


Radeon HD
5850


Compare

Recommended processors

These processors are most commonly used with Radeon HD 6790 according to our statistics.


Core i5
2400

3.8%


Core i3
2120

3.8%


Phenom II
X4 955 (95W)

3%


Athlon II
X4 640

2.8%


Core i3
2100

1.9%


Core i5
3470

1.7%


Core i5
750

1.7%


Core i5
2310

1. 5%


Core 2
Duo E8400

1.5%


Pentium
E5700

1.5%

User rating


Here you can see the user rating of the graphics card, as well as rate it yourself.


Questions and comments


Here you can ask a question about Radeon HD 6790, agree or disagree with our judgements, or report an error or mismatch.


Please enable JavaScript to view the comments powered by Disqus.

0012

800 TMU 40 ROP 16 Memory Frequency (DDR), MHz 2100 Memory

memory

, China memory

Memorial volume 1024 PSP, GB/s 134.4 Shaders Model 5. 0 Fill Rate, Mpix/S

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5550Radeon HD 5450Radeon HD 4890Radeon HD 4870 X2Radeon HD 4870Radeon HD 4860Radeon HD 4850 X2Radeon HD 4850Radeon HD 4830Radeon HD 4790Radeon HD 4770Radeon HD 4730Radeon HD 4670Radeon HD 4650Radeon HD 4550Radeon HD 4350Radeon HD 4350Radeon HD 43500 (IGP 890GX) Radeon HD 4200 (IGP)Radeon HD 3870 X2Radeon HD 3870Radeon HD 3850Radeon HD 3690Radeon HD 3650Radeon HD 3470Radeon HD 3450Radeon HD 3300 (IGP)Radeon HD 3200 (IGP)Radeon HD 3100 (IGP)Radeon HD 2900 XT 1Gb GDDR4Radeon HD 2900 XTRadeon HD 2900 PRORadeon HD 2900 GTRadeon HD 2600 XT DUALRadeon HD 2600 XT GDDR4Radeon HD 2600 XTRadeon HD 2600 PRORadeon HD 2400 XTRadeon HD 2400 PRORadeon HD 2350Radeon X1950 CrossFire EditionRadeon X1950 XTXRadeon X1950 XTRadeon X1950 PRO DUALRadeon X1950 PRORadeon X1950 GTRadeon X1900 CrossFire EditionRadeon X1900 XTXRadeon X1900 XTRadeon X1900 GT Rev2Radeon X1900 GTRadeon X1800 CrossFire EditionRadeon X1800 XT PE 512MBRadeon X1800 XTRadeon X1800 XLRadeon X1800 GTORadeon X1650 XTRadeon X1650 GTRadeon X1650 XL DDR3Radeon X1650 XL DDR2Radeon X1650 PRO on RV530XTRadeon X1650 PRO on RV535XTRadeon X1650Radeon X1600 XTRadeon X1600 PRORadeon X1550 PRORadeon X1550Radeon X1550 LERadeon X1300 XT on RV530ProRadeon X1300 XT on RV535ProRadeon X1300 CERadeon X1300 ProRadeon X1300Radeon X1300 LERadeon X1300 HMRadeon X1050Radeon X850 XT Platinum EditionRadeon X850 XT CrossFire EditionRadeon X850 XT Radeon X850 Pro Radeon X800 XT Platinum EditionRadeon X800 XTRadeon X800 CrossFire EditionRadeon X800 XLRadeon X800 GTO 256MBRadeon X800 GTO 128MBRadeon X800 GTO2 256MBRadeon X800Radeon X800 ProRadeon X800 GT 256MBRadeon X800 GT 128MBRadeon X800 SERadeon X700 XTRadeon X700 ProRadeon X700Radeon X600 XTRadeon X600 ProRadeon X550 XTRadeon X550Radeon X300 SE 128MB HM-256MBR adeon X300 SE 32MB HM-128MBRadeon X300Radeon X300 SERadeon 9800 XTRadeon 9800 PRO /DDR IIRadeon 9800 PRO /DDRRadeon 9800Radeon 9800 SE-256 bitRadeon 9800 SE-128 bitRadeon 9700 PRORadeon 9700Radeon 9600 XTRadeon 9600 PRORadeon 9600Radeon 9600 SERadeon 9600 TXRadeon 9550 XTRadeon 9550Radeon 9550 SERadeon 9500 PRORadeon 9500 /128 MBRadeon 9500 /64 MBRadeon 9250Radeon 9200 PRORadeon 9200Radeon 9200 SERadeon 9000 PRORadeon 9000Radeon 9000 XTRadeon 8500 LE / 9100Radeon 8500Radeon 7500Radeon 7200 Radeon LE Radeon DDR OEM Radeon DDR Radeon SDR Radeon VE / 7000Rage 128 GL Rage 128 VR Rage 128 PRO AFRRage 128 PRORage 1283D Rage ProIntelArc A770 16GBArc A770 8GBArc A750Arc A380Arc A310NVIDIAGeForce RTX 4090GeForce RTX 4080GeForce RTX 4080 12GBGeForce RTX 3090 TiGeForce RTX 3090GeForce RTX 3080 TiGeForce RTX 3080 12GBGeForce RTX 3080GeForce RTX 3070 TiGeForce RTX 3070GeForce RTX 3060 TiGeForce RTX 3060 rev. 2GeForce RTX 3060GeForce RTX 3050GeForce RTX 2080 TiGeForce RTX 2080 SuperGeForce RTX 2080GeForce RTX 2070 SuperGeForce RTX 2070GeForce RTX 2060 SuperGeForce RTX 2060GeForce GTX 1660 TiGeForce GTX 1660 SuperGeForce GTX 1660GeForce GTX 1650 SuperGeForce GTX 1650 GDDR6GeForce GTX 1650 rev.3GeForce GTX 1650 rev.2GeForce GTX 1650GeForce GTX 1630GeForce GTX 1080 TiGeForce GTX 1080GeForce GTX 1070 TiGeForce GTX 1070GeForce GTX 1060GeForce GTX 1060 3GBGeForce GTX 1050 TiGeForce GTX 1050 3GBGeForce GTX 1050GeForce GT 1030GeForce GTX Titan XGeForce GTX 980 TiGeForce GTX 980GeForce GTX 970GeForce GTX 960GeForce GTX 950GeForce GTX TitanGeForce GTX 780 TiGeForce GTX 780GeForce GTX 770GeForce GTX 760GeForce GTX 750 TiGeForce GTX 750GeForce GT 740GeForce GT 730GeForce GTX 690GeForce GTX 680GeForce GTX 670GeForce GTX 660 TiGeForce GTX 660GeForce GTX 650 Ti BoostGeForce GTX 650 TiGeForce GTX 650GeForce GT 640 rev.2GeForce GT 640GeForce GT 630 rev.2GeForce GT 630GeForce GTX 590GeForce GTX 580GeForce GTX 570GeForce GTX 560 TiGeForce GTX 560GeForce GTX 550 TiGeForce GT 520GeForce GTX 480GeForce GTX 470GeForce GTX 465GeForce GTX 460 SEGeForce GTX 460 1024MBGeForce GTX 460 768MBGeForce GTS 450GeForce GT 440 GDDR5GeForce GT 440 GDDR3GeForce GT 430GeForce GT 420GeForce GTX 295GeForce GTX 285GeForce GTX 280GeForce GTX 275GeForce GTX 260 rev. 2GeForce GTX 260GeForce GTS 250GeForce GTS 240GeForce GT 240GeForce GT 230GeForce GT 220GeForce 210Geforce 205GeForce GTS 150GeForce GT 130GeForce GT 120GeForce G100GeForce 9800 GTX+GeForce 9800 GTXGeForce 9800 GTSGeForce 9800 GTGeForce 9800 GX2GeForce 9600 GTGeForce 9600 GSO (G94)GeForce 9600 GSOGeForce 9500 GTGeForce 9500 GSGeForce 9400 GTGeForce 9400GeForce 9300GeForce 8800 ULTRAGeForce 8800 GTXGeForce 8800 GTS Rev2GeForce 8800 GTSGeForce 8800 GTGeForce 8800 GS 768MBGeForce 8800 GS 384MBGeForce 8600 GTSGeForce 8600 GTGeForce 8600 GSGeForce 8500 GT DDR3GeForce 8500 GT DDR2GeForce 8400 GSGeForce 8300GeForce 8200GeForce 8100GeForce 7950 GX2GeForce 7950 GTGeForce 7900 GTXGeForce 7900 GTOGeForce 7900 GTGeForce 7900 GSGeForce 7800 GTX 512MBGeForce 7800 GTXGeForce 7800 GTGeForce 7800 GS AGPGeForce 7800 GSGeForce 7600 GT Rev.2GeForce 7600 GTGeForce 7600 GS 256MBGeForce 7600 GS 512MBGeForce 7300 GT Ver2GeForce 7300 GTGeForce 7300 GSGeForce 7300 LEGeForce 7300 SEGeForce 7200 GSGeForce 7100 GS TC 128 (512)GeForce 6800 Ultra 512MBGeForce 6800 UltraGeForce 6800 GT 256MBGeForce 6800 GT 128MBGeForce 6800 GTOGeForce 6800 256MB PCI-EGeForce 6800 128MB PCI-EGeForce 6800 LE PCI-EGeForce 6800 256MB AGPGeForce 6800 128MB AGPGeForce 6800 LE AGPGeForce 6800 GS AGPGeForce 6800 GS PCI-EGeForce 6800 XTGeForce 6600 GT PCI-EGeForce 6600 GT AGPGeForce 6600 DDR2GeForce 6600 PCI-EGeForce 6600 AGPGeForce 6600 LEGeForce 6200 NV43VGeForce 6200GeForce 6200 NV43AGeForce 6500GeForce 6200 TC 64(256)GeForce 6200 TC 32(128)GeForce 6200 TC 16(128)GeForce PCX5950GeForce PCX 5900GeForce PCX 5750GeForce PCX 5550GeForce PCX 5300GeForce PCX 4300GeForce FX 5950 UltraGeForce FX 5900 UltraGeForce FX 5900GeForce FX 5900 ZTGeForce FX 5900 XTGeForce FX 5800 UltraGeForce FX 5800GeForce FX 5700 Ultra /DDR-3GeForce FX 5700 Ultra /DDR-2GeForce FX 5700GeForce FX 5700 LEGeForce FX 5600 Ultra (rev. 2)GeForce FX 5600 Ultra (rev.1)GeForce FX 5600 XTGeForce FX 5600GeForce FX 5500GeForce FX 5200 UltraGeForce FX 5200GeForce FX 5200 SEGeForce 4 Ti 4800GeForce 4 Ti 4800-SEGeForce 4 Ti 4200-8xGeForce 4 Ti 4600GeForce 4 Ti 4400GeForce 4 Ti 4200GeForce 4 MX 4000GeForce 4 MX 440-8x / 480GeForce 4 MX 460GeForce 4 MX 440GeForce 4 MX 440-SEGeForce 4 MX 420GeForce 3 Ti500GeForce 3 Ti200GeForce 3GeForce 2 Ti VXGeForce 2 TitaniumGeForce 2 UltraGeForce 2 PROGeForce 2 GTSGeForce 2 MX 400GeForce 2 MX 200GeForce 2 MXGeForce 256 DDRGeForce 256Riva TNT 2 UltraRiva TNT 2 PRORiva TNT 2Riva TNT 2 M64Riva TNT 2 Vanta LTRiva TNT 2 VantaRiva TNTRiva 128 ZXRiva 128

You can simultaneously select
up to 10 video cards by holding Ctrl

Reviews of video cards AMD Radeon HD 6790:

  • Review and testing of MSI R6790-PM2D1GD5/OC video card

    MSI R6790-PM2D1GD5/OC

  • Ice Acceleration. Review of the video card Radeon HIS 6790 IceQ X Turbo

    HIS 6790 IceQ X Turbo 1GB GDDR5 (H679QNT1G2M)

  • Review and testing Radeon HD 6790. Comparison with GeForce GTX 460, Radeon HD 6850 and lower graphics cards

    Powercolor HD6790 1GB GDDD5 (AX6790 1GBD5-DH)

AMD Radeon HD 6790 vs ATI Radeon HD 5550: What is the difference?

32 BALLLA

AMD Radeon HD 6790

25 BALLLA

ATI Radeon HD 5550

Compared to

9000 VS

0113

Why is AMD Radeon HD 6790 better than ATI Radeon HD 5550?

  • GPU frequency 290MHz higher?
    840MHz vs 550MHz
  • 0.99 TFLOPS higher than FLOPS?
    1.34 TFLOPS vs 0.35 TFLOPS
  • 9 GPixel/s higher pixel rate?
    13.4 GPixel/s vs 4.4 GPixel/s
  • 250MHz faster memory speed?
    1050MHz vs 800MHz
  • 1000MHz higher effective clock speed? nine0125 4200MHz vs 3200MHz
  • 24.8 GTexels/s higher number of textured pixels? more memory bandwidth?
    134GB/s vs 51. 2GB/s
  • 128bit wider memory bus?
    256bit vs 128bit

  • 111W below TDP?
    39W vs 150W
  • Does it have HDMI output?
  • Has DPFP?
  • 33mm narrower?
    165mm vs 198mm

Which comparisons are the most popular?

AMD Radeon HD 6790

vs

EVGA GeForce GTX 750

ATI Radeon HD 5550

vs

Nvidia GeForce GT 640

AMD Radeon HD 6790

vs

AMD Radeon HD 7850

ATI Radeon HD 5550

vs

AMD Radeon RX 550

AMD Radeon HD 6790

vs

Nvidia GeForce GTX 550 Ti

ATI Radeon HD 5550

vs

Nvidia GeForce GT 440

AMD Radeon HD 6790

vs

XFX Radeon RX 550 450 4GB

Ati Radeon HD 5550

VS

NVIDIA GEFORCE GTX 550 Ti

AMD Radeon HD 502 VS

9000 AMD RADEON R7 265 9000 ATEON R7 265 9000 ATEON RADEON R7 265 9000 ATEON RADEON RADEON R7 265 9000 ATEON RADEON R7 265 9000 ATEN0002 vs

AMD Radeon R7 250X

AMD Radeon HD 6790

vs

Nvidia GeForce GTX 570

ATI Radeon HD 5550

vs

ATI Radeon HD 5450

AMD Radeon HD 6790

vs

Sapphire HD 6790

ATI Radeon HD 5550

vs

ATI Radeon HD 5850

AMD Radeon HD 6790

vs

AMD Radeon Vega 8

ATI Radeon HD 5550

vs

Nvidia GeForce GTX 460

AMD Radeon HD 6790

vs

Nvidia GeForce GTS 450

ATI Radeon HD 5550

vs

Nvidia GeForce GTX 650 Ti

AMD Radeon HD 6790

vs

AMD Radeon HD 6570

ATI Radeon HD 5550

vs

Nvidia GeForce GTX 980

Price comparison

User reviews

Performance

GPU clock speed

840MHz

3 50113

The graphics processing unit (GPU) has a higher clock speed.

Turbo GPU

Unknown. Help us offer a price. (AMD Radeon HD 6790)

Unknown. Help us offer a price. (ATI Radeon HD 5550)

When the GPU is running below its limits, it can jump to a higher clock speed to increase performance.

pixel speed

13.4 GPixel/s

4.4 GPixel/s

The number of pixels that can be displayed on the screen every second.

flops

1.34 TFLOPS

0.35 TFLOPS

FLOPS is a measure of GPU processing power.

texture size

33.6 GTexels/s

8.8 GTexels/s

Number of textured pixels that can be displayed on the screen every second.

GPU memory speed

1050MHz

800MHz

Memory speed is one aspect that determines memory bandwidth.

Shading patterns

Shading units (or stream processors) are small processors in a graphics card that are responsible for processing various aspects of an image.

texture units (TMUs)

TMUs take texture units and map them to the geometric layout of the 3D scene. More TMUs generally means texture information is processed faster. nine0113

ROPs renderers

ROPs are responsible for some of the final steps of the rendering process, such as writing the final pixel data to memory and for performing other tasks such as anti-aliasing to improve the appearance of graphics.

Memory

effective memory speed

4200MHz

3200MHz

The effective memory clock speed is calculated from the size and data transfer rate of the memory. A higher clock speed can give better performance in games and other applications. nine0113

maximum memory bandwidth

134GB/s

51.2GB/s

This is the maximum rate at which data can be read from or stored in memory.

VRAM (video RAM) is the dedicated memory of the graphics card. More VRAM usually allows you to run games at higher settings, especially for things like texture resolution.

memory bus width

256bit

128bit

Wider memory bus — this means it can carry more data per cycle. This is an important factor in memory performance, and therefore the overall performance of the graphics card. nine0113

versions of GDDR memory

Later versions of GDDR memory offer improvements such as higher data transfer rates, which improve performance.

Supports memory troubleshooting code

✖AMD Radeon HD 6790

✖ATI Radeon HD 5550

Memory troubleshooting code can detect and correct data corruption. It is used when necessary to avoid distortion, such as in scientific computing or when starting a server. nine0113

Features

DirectX version

DirectX is used in games with a newer version that supports better graphics.

OpenGL version

The newer the OpenGL version, the better graphics quality in games.

OpenCL version

Some applications use OpenCL to use the power of the graphics processing unit (GPU) for non-graphical computing. Newer versions are more functional and better quality.

Supports multi-monitor technology

✔AMD Radeon HD 6790

✔ATI Radeon HD 5550

The video card has the ability to connect multiple displays. This allows you to set up multiple monitors at the same time to create a more immersive gaming experience, such as a wider field of view.

GPU boot temperature

Unknown. Help us offer a price. (ATI Radeon HD 5550)

Lower boot temperature means the card generates less heat and the cooling system works better. nine0113

supports ray tracing

✖AMD Radeon HD 6790

✖ATI Radeon HD 5550

Ray tracing is an advanced light rendering technique that provides more realistic lighting, shadows and reflections in games.

Supports 3D

✔AMD Radeon HD 6790

✔ATI Radeon HD 5550

Allows you to view in 3D (if you have a 3D screen and glasses).

supports DLSS

✖AMD Radeon HD 6790

✖ATI Radeon HD 5550

DLSS (Deep Learning Super Sampling) is an AI based scaling technology. This allows the graphics card to render games at lower resolutions and upscale them to higher resolutions with near-native visual quality and improved performance. DLSS is only available in some games.

PassMark (G3D) result

Unknown. Help us offer a price. (AMD Radeon HD 6790)

This test measures the graphics performance of a graphics card. Source: Pass Mark. nine0113

Ports

has HDMI output

✖AMD Radeon HD 6790

✔ATI Radeon HD 5550

Devices with HDMI or mini HDMI ports can stream HD video and audio to an attached display.