Select any two GPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game Radeon HD 7750 VTX3D 1GB DDR3 Edition Radeon HD 5870 1024MB
Halo: Reach 55% 13%
Cyberpunk 2077 568% 277%
Dragon Ball Z Kakarot 200% 69%
Red Dead Redemption 2 386% 174%
Call of Duty: Modern Warfare 386% 174%
Microsoft Flight Simulator 568% 277%
Doom Eternal 318% 136%
Grand Theft Auto VI 643% 319%
FIFA 20 159% 46%
Need For Speed Heat 386% 174%

In terms of overall gaming performance, the graphical capabilities of the AMD Radeon HD 5870 1024MB are significantly better than the AMD Radeon HD 7750 VTX3D 1GB DDR3 Edition.

The HD 5870 has a 50 MHz higher core clock speed and 48 more Texture Mapping Units than the HD 7750. This results in the HD 5870 providing 42.4 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 5870 has a 50 MHz higher core clock speed and 16 more Render Output Units than the HD 7750. This results in the HD 5870 providing 14.4 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 7750 was released over three years more recently than the HD 5870, and so the HD 7750 is likely to have far better driver support, meaning it will be much more optimized and ultimately superior to the HD 5870 when running the latest games.

The Radeon HD 7750 VTX3D 1GB DDR3 Edition and the Radeon HD 5870 1024MB 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 128 GB/sec greater memory bandwidth than the HD 7750, which means that the memory performance of the HD 5870 is massively better than the HD 7750.

The Radeon HD 7750 VTX3D 1GB DDR3 Edition has 512 Shader Processing Units and the Radeon HD 5870 1024MB has 1600. However, the actual shader performance of the HD 7750 is 348 and the actual shader performance of the HD 5870 is 680. The HD 5870 having 332 better shader performance and an altogether better performance when taking into account other relevant data means that the HD 5870 delivers a massively smoother and more efficient experience when processing graphical data than the HD 7750.

The HD 7750 transistor size technology is 12 nm (nanometers) smaller than the HD 5870. This means that the HD 7750 is expected to run slightly cooler and achieve higher clock frequencies than the HD 5870.

The Radeon HD 5870 1024MB requires 188 Watts to run but there is no entry for the HD 7750. We would recommend a PSU with at least 400 Watts for the HD 7750 and a PSU with at least 500 Watts for the HD 5870. The HD 5870 has been recommended a PSU with 100 Watts more than the HD 7750. The difference is significant enough that the HD 5870 may have an adverse affect on your yearly electricity bills in comparison to the HD 7750.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed800 MHzvs850 MHz
Boost Clock-vs-
ArchitectureGCN 1.0 Cape Verde PROTerascale 2 Cypress XT
OC Potential Good vs Fair
Driver Support Good vs Poor
Release Date01 Oct 2012vs23 Sep 2009
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768
8.1
vs green tick
10
1600x900
5.6
vs green tick
7.9
1920x1080
4.6
vs green tick
6.2
2560x1440
3
vs green tick
4.4
3840x2160
2.1
green tick vs -

GPU Memory

Memory1024 MBvs1024 MB
Memory Speed800 MHzvs1200 MHz
Memory Bus128 Bitvs256 Bit
Memory TypeDDR3vsGDDR5
Memory Bandwidth25.6GB/secvs153.6GB/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 Units512vs1600
Actual Shader Performance17%vs33%
Technology28nmvs40nm
Texture Mapping Units32vs80
Texture Rate25.6 GTexel/svs68 GTexel/s
Render Output Units16vs32
Pixel Rate12.8 GPixel/svs27.2 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)4096x2160vs2560x1600
VGA Connections1vs0
DVI Connections1vs2
HDMI Connections1vs1
DisplayPort Connections-vs-
Comparison

GPU Power Requirements

Max Power-188 Watts
Recommended PSU400 Wattsvs500 Watts & 40 Amps

GPU Features

DirectX12.0vs11.0
Shader Model5.0vs5.0
Open GL4.4vs4.3
Open CL-vs-
Notebook GPUnono
SLI/Crossfireyesvsyes
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

Recommended Processor-Intel Core i7-860 Quad 2.80GHz
Recommended RAM-8 GB
Maximum Recommended Gaming Resolution-1920x1080

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewRadeon HD 7750 VTX3D 1GB DDR3 Edition is a special edition of the fast-middle-class Radeon HD 7750 1GB DDR3.
This version has no new features (when compared to the DDR3 version) and so it performs exactly like it.
Radeon HD 5870 1024MB is a High-End GPU part of the Evergreen HD 5000 family. HD 5870 wears the Cypress XT, which allows for 1600 Shader Processing Units, 80 TMUs and 32 ROPs. The Texture units increase from the Cypress Pro HD 5850 chip improves HD 5870 Filtering capabilities, while still mantaining the 256-bit Memory interface on GDDR5. Most modern demanding games will run on Ultra settings on Full HD, whereas really demanding games such as Crysis 3 and Far Cry 3 will require lowered Aliasing settings in order to achieve fluent FPS on 1080p. Power draw is rather overwhelming, and gamers looking to get this GPU will need a decent 500W PSU with two PCIe connectors.
Recommended CPU
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Possible GPU Upgrades
-
GPU Variants
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