Select any two GPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game GeForce GTX 580 Gigabyte UD rev 1.0 Edition Radeon HD 7870 DirectCU II 2GB Edition
Cyberpunk 2077 105% 115%
Hitman 3 167% 180%
Assassins Creed: Valhalla 88% 97%
Resident Evil 8 105% 115%
FIFA 21 3% 9%
Grand Theft Auto VI 189% 203%
Call of Duty: Black Ops Cold War 82% 90%
The Medium 156% 168%
Genshin Impact 105% 115%
Far Cry 6 197% 211%

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GTX 580 Gigabyte UD rev 1.0 Edition are marginally better than the AMD Radeon HD 7870 DirectCU II 2GB Edition.

The HD 7870 has a 215 MHz higher core clock speed and 16 more Texture Mapping Units than the GTX 580. This results in the HD 7870 providing 29.9 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 215 MHz higher core clock speed than the GTX 580, but the GTX 580 has 16 more Render Output Units than the HD 7870. As a result, the GTX 580 exhibits a 5.9 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 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 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 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 GTX 580 has 37.5 GB/sec greater memory bandwidth than the HD 7870, which means that the memory performance of the GTX 580 is noticeably better than the HD 7870.

The GeForce GTX 580 Gigabyte UD rev 1.0 Edition has 512 Shader Processing Units and the Radeon HD 7870 DirectCU II 2GB Edition has 1280. However, the actual shader performance of the GTX 580 is 814 and the actual shader performance of the HD 7870 is 1099. The HD 7870 having 285 better shader performance is not particularly notable, as altogether the GTX 580 performs better when taking into account other relevant data.

The HD 7870 transistor size technology is 12 nm (nanometers) smaller than the GTX 580. This means that the HD 7870 is expected to run slightly cooler and achieve higher clock frequencies than the GTX 580.

We would recommend a PSU with at least 600 Watts for the GTX 580.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed795 MHzvs1010 MHz
Boost Clock-vs-
ArchitectureFermi GF110-375-A1GCN 1.0 Pitcairn XT
OC Potential Poor vs Fair
Driver Support Poor vs Good
Release Date01 Feb 2011vs01 Jun 2012
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768 - green tick vs green tick -
1600x900
9.4
green tick vs
9.3
1920x1080
7.4
green tick vs
7.2
2560x1440
5.3
vs green tick
5.4
3840x2160 - vs green tick
3.7

GPU Memory

Memory1536 MBvs2048 MB
Memory Speed1002 MHzvs1210 MHz
Memory Bus384 Bitvs256 Bit
Memory TypeGDDR5vsGDDR5
Memory Bandwidth192.4GB/secvs154.9GB/sec
L2 Cache 768 KB green tick vs 512 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units512vs1280
Actual Shader Performance39%vs53%
Technology40nmvs28nm
Texture Mapping Units64vs80
Texture Rate50.9 GTexel/svs80.8 GTexel/s
Render Output Units48vs32
Pixel Rate38.2 GPixel/svs32.3 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)2560x1600vs4096x2160
VGA Connections0vs0
DVI Connections2vs1
HDMI Connections1vs1
DisplayPort Connections-vs-
Comparison

GPU Power Requirements

Max Power--
Recommended PSU600 Watts-

GPU Features

DirectX12.0vs12.0
Shader Model5.0vs5.0
Open GL4.5vs4.4
Open CL-vs-
Notebook GPUnono
SLI/Crossfireyesvsyes
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

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

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewGeForce GTX 580 Gigabyte UD rev 1.0 Edition is a special edition of the powerful GeForce GTX 580.
The differences include an increase in the core-clock that went from 772MHz to 795MHz and a better cooling system called GIGABYTE WINDFORCE 3X with vapor chamber anti-turblence. Benchmarks indicate a performance boost of about 1.5% when compared to the standard GeForce GTX 580.
Radeon 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.
Recommended CPU
Possible GPU Upgrades
GPU Variants
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