Select any two GPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game Radeon HD 5870 Asus v2 1GB Edition Radeon HD 6870 IceQ X Edition
Red Dead Redemption 2 174% 189%
Halo: Reach 13% 8%
Cyberpunk 2077 277% 297%
Call of Duty: Modern Warfare 174% 189%
Doom Eternal 136% 149%
Microsoft Flight Simulator 277% 297%
Warcraft 3: Reforged 89% 89%
Grand Theft Auto VI 319% 342%
Star Wars: Jedi - Fallen Order 277% 297%
Dragon Ball Z Kakarot 69% 78%

In terms of overall gaming performance, the graphical capabilities of the AMD Radeon HD 5870 Asus v2 1GB Edition are very slightly better than the AMD Radeon HD 6870 IceQ X Edition.

The HD 6870 has a 50 MHz higher core clock speed than the HD 5870, but the HD 5870 has 24 more Texture Mapping Units than the HD 6870. As a result, the HD 5870 exhibits a 17.6 GTexel/s better Texture Fill Rate than the HD 6870. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The HD 6870 has a 50 MHz higher core clock speed than the HD 5870 and the same number of Render Output Units. This results in the HD 6870 providing 1.6 GPixel/s better pixeling performance. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

The HD 6870 was released less than a year after the HD 5870, and so they are likely to have similar driver support for optimizing performance when running the latest games.

The Radeon HD 5870 Asus v2 1GB Edition and the Radeon HD 6870 IceQ X Edition have the same amount of video memory, but are likely to provide slightly different experiences when displaying game textures at high resolutions.

The HD 5870 has 19.2 GB/sec greater memory bandwidth than the HD 6870, which means that the memory performance of the HD 5870 is slightly better than the HD 6870.

The Radeon HD 5870 Asus v2 1GB Edition has 1600 Shader Processing Units and the Radeon HD 6870 IceQ X Edition has 1120. However, the actual shader performance of the HD 5870 is 680 and the actual shader performance of the HD 6870 is 504. The HD 5870 having 176 better shader performance and an altogether better performance when taking into account other relevant data means that the HD 5870 delivers a noticeably smoother and more efficient experience when processing graphical data than the HD 6870.

The Radeon HD 5870 Asus v2 1GB Edition requires 300 Watts to run but there is no entry for the Radeon HD 6870 IceQ X Edition. We would recommend a PSU with at least 600 Watts for the HD 5870 and a PSU with at least 500 Watts for the HD 6870. The HD 5870 has been recommended a PSU with 100 Watts more than the HD 6870. The difference is significant enough that the HD 5870 may have an adverse affect on your yearly electricity bills in comparison to the HD 6870.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed850 MHzvs900 MHz
Boost Clock-vs-
ArchitectureTerascale 2 Cypress XTTerascale 2 Barts XT
OC Potential Fair vs Fair
Driver Support Poor vs Poor
Release Date12 May 2010vs01 Mar 2011
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768
10
green tick vs -
1600x900
7.9
green tick vs green tick
7.9
1920x1080
6.2
green tick vs
6
2560x1440
4.3
green tick vs green tick
4.3
3840x2160 - green tick vs green tick -

GPU Memory

Memory1024 MBvs1024 MB
Memory Speed1200 MHzvs1050 MHz
Memory Bus256 Bitvs256 Bit
Memory TypeGDDR5vsGDDR5
Memory Bandwidth153.6GB/secvs134.4GB/sec
L2 Cache 512 KB green tick vs green tick 512 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units1600vs1120
Actual Shader Performance33%vs24%
Technology40nmvs40nm
Texture Mapping Units80vs56
Texture Rate68 GTexel/svs50.4 GTexel/s
Render Output Units32vs32
Pixel Rate27.2 GPixel/svs28.8 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)2560x1600vs2560x1600
VGA Connections0vs0
DVI Connections1vs2
HDMI Connections1vs1
DisplayPort Connections1vs-
Comparison

GPU Power Requirements

Max Power300 Watts-
Recommended PSU600 Watts & 42 Ampsvs500 Watts

GPU Features

DirectX11.0vs11.0
Shader Model5.0vs5.0
Open GL4.3vs4.3
Open CL-vs-
Notebook GPUnono
SLI/Crossfireyesvsyes
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

Recommended ProcessorIntel Core i7-860 Quad 2.80GHzvsIntel Core i5-760 2.8GHz
Recommended RAM8 GBvs8 GB
Maximum Recommended Gaming Resolution1920x1080vs1920x1080

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewOverview
Radeon HD 5870 Asus v2 1GB Edition is a Special Edition of AMD's High-End Radeon HD 5870, created by Asus.

Overclock: Central Unit
None.

Overclock: Memory Clock
None.

Frame Buffer
Untouched.

Cooling Solution
Equipped with 8.5cm Extra Large Fan & Pure Copper Fins: delivers 17% cooler performance than reference design.

Performance
Benchmarks Indicate no Performance Boost over the Reference Radeon HD 5870.
Radeon HD 6870 IceQ X Edition is a special edition of the high-end Radeon HD 6870. See its page for more information about it.
Compared to the Radeon HD 6870, this Special Edition has exactly the same specifications and the only new feature is an improved cooling system which doesn't affect performance directly.
Therefore, the performance is EXACTLY like the standard Radeon HD 6870 and enough to run today's demanding games at maximum settings while Very Demanding games like Metro 2033 or Max Payne 3, will probably require reduced settings to run smoothly.
Recommended CPU
Possible GPU Upgrades
GPU Variants
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Title

Body