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Gaming Performance Comparison

Recommended System Requirements
Game Radeon HD 7870 DirectCU II 2GB Edition GeForce GTX 580
Cyberpunk 2077 115% 109%
Hitman 3 180% 172%
Assassins Creed: Valhalla 97% 91%
Resident Evil 8 115% 109%
FIFA 21 9% 6%
Grand Theft Auto VI 203% 194%
Call of Duty: Black Ops Cold War 90% 85%
Genshin Impact 115% 109%
The Medium 168% 161%
Far Cry 6 211% 203%

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GTX 580 are marginally better than the AMD Radeon HD 7870 DirectCU II 2GB Edition.

The HD 7870 has a 238 MHz higher core clock speed and 16 more Texture Mapping Units than the GeForce GTX 580. This results in the HD 7870 providing 31.4 GTexel/s better texturing performance. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The HD 7870 has a 238 MHz higher core clock speed than the GeForce GTX 580, but the GeForce GTX 580 has 16 more Render Output Units than the HD 7870. As a result, the GeForce GTX 580 exhibits a 4.8 GPixel/s better Pixel Fill Rate than the HD 7870. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

The HD 7870 was released over a year more recently than the GeForce GTX 580, and so the HD 7870 is likely to have better driver support, meaning it will be more optimized for running the latest games when compared to the GeForce GTX 580.

Both GPUs exhibit very powerful performance, so it probably isn't worth upgrading from one to the other, as both are capable of running even the most demanding games at the highest settings.

The HD 7870 has 512 MB more video memory than the GeForce GTX 580, so is likely to be much better at displaying game textures at higher resolutions. However, the overall memory performance is about the same.

The GeForce GTX 580 has 37.5 GB/sec greater memory bandwidth than the HD 7870, which means that the memory performance of the GeForce GTX 580 is noticeably better than the HD 7870.

The Radeon HD 7870 DirectCU II 2GB Edition has 1280 Shader Processing Units and the GeForce GTX 580 has 512. However, the actual shader performance of the HD 7870 is 1099 and the actual shader performance of the GeForce GTX 580 is 791. The HD 7870 having 308 better shader performance is not particularly notable, as altogether the GeForce GTX 580 performs better when taking into account other relevant data.

The HD 7870 transistor size technology is 12 nm (nanometers) smaller than the GeForce GTX 580. This means that the HD 7870 is expected to run slightly cooler and achieve higher clock frequencies than the GeForce GTX 580. While they exhibit similar graphical performance, the HD 7870 should consume less power than the GeForce GTX 580.

The GeForce GTX 580 requires 244 Watts to run but there is no entry for the HD 7870. We would recommend a PSU with at least 600 Watts for the GeForce GTX 580, but we do not have a recommended PSU wattage for the HD 7870.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed1010 MHzvs772 MHz
Boost Clock-vs-
ArchitectureGCN 1.0 Pitcairn XTFermi GF110-375-A1
OC Potential Fair vs Poor
Driver Support Good vs Poor
Release Date01 Jun 2012vs09 Nov 2010
GPU LinkGD LinkGD Link

Resolution Performance

1366x768 - vs green tick
green tick vs green tick
vs green tick
green tick vs
green tick vs -

GPU Memory

Memory2048 MBvs1536 MB
Memory Speed1210 MHzvs1002 MHz
Memory Bus256 Bitvs384 Bit
Memory TypeGDDR5vsGDDR5
Memory Bandwidth154.9GB/secvs192.4GB/sec
L2 Cache 512 KB vs green tick 768 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%

GPU Display

Shader Processing Units1280vs512
Actual Shader Performance53%vs38%
Texture Mapping Units80vs64
Texture Rate80.8 GTexel/svs49.4 GTexel/s
Render Output Units32vs48
Pixel Rate32.3 GPixel/svs37.1 GPixel/s

GPU Outputs

Max Digital Resolution (WxH)4096x2160vs2560x1600
VGA Connections0vs0
DVI Connections1vs2
HDMI Connections1vs1
DisplayPort Connections-vs0

GPU Power Requirements

Max Power-244 Watts
Recommended PSU-600 Watts & 42 Amps

GPU Features

Shader Model5.0vs5.0
Open GL4.4vs4.5
Open CL-vs-
Notebook GPUnono

GPU Supporting Hardware

Recommended ProcessorIntel Core i5-3570K 3.4GHzvsIntel Core i7-880 Quad 3.06GHz
Recommended RAM8 GBvs8 GB
Maximum Recommended Gaming Resolution1920x1080vs1920x1080

Gaming Performance Value

Crysis 3vs
Performance Value

GPU Mini Review

Mini ReviewRadeon HD 7870 DirectCU II 2GB Edition is a special edition of the powerful Radeon HD 7870. See the standard version for more information about it.
The new features include the DirectCU II cooling solution which is 20% more effective than the reference cooler, according to Asus and a small increase in the core-clock to 1010MHz as well as in the memory clock to 1210MHz.
Benchmarks indicate almost no performance boost when compared to the standard Radeon HD 7870 and so its performance is on level with the it as the boost is beneath 1%.
All games, including demanding one's, will run on the highest settings.
GeForce GTX 580 is a High-End Graphics Card based on the Fermi Architecture.

The Fermi Architecture was first manufactured with a 40nm technology and uses a technique known as Hot Clocking: The Shaders are clocked twice as fast as the Central Unit. While this leads to a reasonable performance boost, it causes enormous amounts of energy dissipation, leading, ultimately, to a significantly higher operating temperature.
Fermi is also the first GPU architecture with fully cached memory access which increases memory performance.

It equips a GPU Codenamed GF110-375-A1 which has 16 Stream Multiprocessors activated and thus offers 512 Shader Processing Units, 64 TMUs and 48 ROPs. The Central Unit is clocked at 772MHz.

The GPU accesses a 1.5GB frame buffer of fast GDDR5, through a 384-bit memory interface. The size of the frame buffer is adequate. The Memory Clock Operates at 1002Hz.

Power Consumption
With a rated board TDP of 244W, it requires at least a 600W PSU with one available 6-pin and one available 8-pin connectors.

GeForce GTX 580 competes with Radeon HD 6970 and proves to be around 10% faster.

System Suggestions
GeForce GTX 580 is best suited for resolutions up to and including 1920x1080. We recommend a Decent Processor and 8GB of RAM for Optimal Performance.
Recommended CPU
Possible GPU Upgrades
GPU Variants