Select any two GPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game Radeon HD 7950 MSI TwinFrozr Boost Edition Crossfire GeForce GTX 770 Zotac AMP! Edition
Cyberpunk 2077 15% 41%
Assassins Creed: Valhalla 6% 29%
Call of Duty: Black Ops Cold War 2% 25%
Hitman 3 50% 84%
Grand Theft Auto VI 62% 99%
FIFA 21 42% 29%
Far Cry 6 67% 105%
Genshin Impact 15% 41%
World of Warcraft: Shadowlands 66% 103%
Watch Dogs Legion 11% 36%

In terms of overall gaming performance, the graphical capabilities of the AMD Radeon HD 7950 MSI TwinFrozr Boost Edition Crossfire are noticeably better than the Nvidia GeForce GTX 770 Zotac AMP! Edition.

The GTX 770 has a 270 MHz higher core clock speed than the HD 7950, but the HD 7950 has 96 more Texture Mapping Units than the GTX 770. As a result, the HD 7950 exhibits a 49.9 GTexel/s better Texture Fill Rate than the GTX 770. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The GTX 770 has a 270 MHz higher core clock speed than the HD 7950, but the HD 7950 has 32 more Render Output Units than the GTX 770. As a result, the HD 7950 exhibits a 19.5 GPixel/s better Pixel Fill Rate than the GTX 770. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

The GTX 770 was released less than a year after the HD 7950, and so they are likely to have similar driver support for optimizing performance when running the latest games.

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 7950 has 4096 MB more video memory than the GTX 770, so is likely to be much better at displaying game textures at higher resolutions. This is supported by the fact that the HD 7950 also has superior memory performance overall.

The HD 7950 has 249.6 GB/sec greater memory bandwidth than the GTX 770, which means that the memory performance of the HD 7950 is massively better than the GTX 770.

The Radeon HD 7950 MSI TwinFrozr Boost Edition Crossfire has 3584 Shader Processing Units and the GeForce GTX 770 Zotac AMP! Edition has 1536. However, the actual shader performance of the HD 7950 is 3441 and the actual shader performance of the GTX 770 is 1846. The HD 7950 having 1595 better shader performance and an altogether better performance when taking into account other relevant data means that the HD 7950 delivers a massively smoother and more efficient experience when processing graphical data than the GTX 770.

We would recommend a PSU with at least 600 Watts for the GTX 770, but we do not have a recommended PSU wattage for the HD 7950.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed880 MHzvs1150 MHz
Boost Clock960 MHzvs1202 MHz
ArchitectureGCN 1.1 Tahiti PRO2 (x2)Kepler GK104-425-A2
OC Potential Poor vs -
Driver Support - vs Good
Release Date10 Oct 2012vs30 Jun 2013
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768 - green tick vs green tick -
1600x900 - vs green tick
10
1920x1080
9.8
green tick vs
8.9
2560x1440 - vs green tick
6.5
3840x2160 - vs green tick
4.8

GPU Memory

Memory6144 MBvs2048 MB
Memory Speed1250 MHzvs1800 MHz
Memory Bus768 Bitvs256 Bit
Memory TypeGDDR5vsGDDR5
Memory Bandwidth480GB/secvs230.4GB/sec
L2 Cache 1536 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 Units3584vs1536
Actual Shader Performance100%vs89%
Technology28nmvs28nm
Texture Mapping Units224vs128
Texture Rate197.1 GTexel/svs147.2 GTexel/s
Render Output Units64vs32
Pixel Rate56.3 GPixel/svs36.8 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)4096x2160vs4096x2160
VGA Connections0vs0
DVI Connections1vs2
HDMI Connections1vs1
DisplayPort Connections-vs-
Comparison

GPU Power Requirements

Max Power--
Recommended PSU-600 Watts

GPU Features

DirectX11.2vs12.0
Shader Model5.0vs5.0
Open GL4.2vs4.5
Open CL-vs-
Notebook GPUnono
SLI/Crossfirenovsyes
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

Recommended ProcessorIntel Core i7-3770K 4-Core 3.5GHzvsIntel Core i5-4670K 3.4GHz
Recommended RAM12 GBvs8 GB
Maximum Recommended Gaming Resolution2560x1600vs1920x1080

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewThe Crossfire setup of Radeon HD 7950 MSI TwinFrozr Boost Edition.GeForce GTX 770 Zotac AMP! Edition is a special edition of GeForce GTX 770.
This edition comes with a custom dual fan cooling solution which by itself should allow a slight performance boost, as GeForce GTX 770 benefits from the GPU Boost 2.0 technology.
Also, it has been overclocked out of the box from 1046MHz to 1150MHz while its boost clock is now of 1202MHz. The memory clock was increased to 1800MHz.
Benchmarks indicate a 8% performance boost when compared to the reference card and so this edition performs slightly better than GeForce GTX 590.
Recommended CPU
Possible GPU Upgrades
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GPU Variants
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