Select any two GPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game Radeon RX 460 Asus ROG Strix Gaming OC 4GB Radeon HD 7950 VTX3D 3GB Boost X-Edition
Halo: Reach 47% 45%
Cyberpunk 2077 128% 137%
Dragon Ball Z Kakarot 2% 6%
Red Dead Redemption 2 66% 72%
Call of Duty: Modern Warfare 66% 72%
Microsoft Flight Simulator 128% 137%
Doom Eternal 43% 48%
Grand Theft Auto VI 153% 163%
FIFA 20 12% 8%
Need For Speed Heat 66% 72%

In terms of overall gaming performance, the graphical capabilities of the AMD Radeon RX 460 Asus ROG Strix Gaming OC 4GB are marginally better than the AMD Radeon HD 7950 VTX3D 3GB Boost X-Edition.

The RX 460 has a 210 MHz higher core clock speed than the HD 7950, but the HD 7950 has 56 more Texture Mapping Units than the RX 460. As a result, the HD 7950 exhibits a 37.6 GTexel/s better Texture Fill Rate than the RX 460. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The RX 460 has a 210 MHz higher core clock speed than the HD 7950, but the HD 7950 has 16 more Render Output Units than the RX 460. As a result, the HD 7950 exhibits a 10.8 GPixel/s better Pixel Fill Rate than the RX 460. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

The RX 460 was released over three years more recently than the HD 7950, and so the RX 460 is likely to have far better driver support, meaning it will be much more optimized and ultimately superior to the HD 7950 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 RX 460 has 1024 MB more video memory than the HD 7950, so is likely to be much better at displaying game textures at higher resolutions. However, the overall memory performance is about the same.

The HD 7950 has 128 GB/sec greater memory bandwidth than the RX 460, which means that the memory performance of the HD 7950 is massively better than the RX 460.

The Radeon RX 460 Asus ROG Strix Gaming OC 4GB has 1024 Shader Processing Units and the Radeon HD 7950 VTX3D 3GB Boost X-Edition has 1792. However, the actual shader performance of the RX 460 is 1266 and the actual shader performance of the HD 7950 is 1417. The HD 7950 having 151 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 RX 460.

The RX 460 transistor size technology is 14 nm (nanometers) smaller than the HD 7950. This means that the RX 460 is expected to run slightly cooler and achieve higher clock frequencies than the HD 7950.

The Radeon RX 460 Asus ROG Strix Gaming OC 4GB requires 75 Watts to run but there is no entry for the Radeon HD 7950 VTX3D 3GB Boost X-Edition. We would recommend a PSU with at least 350 Watts for the RX 460 and a PSU with at least 500 Watts for the HD 7950. The HD 7950 has been recommended a PSU with 150 Watts more than the RX 460. The difference is significant enough that the HD 7950 may have an adverse affect on your yearly electricity bills in comparison to the RX 460.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed1090 MHzvs880 MHz
Boost Clock1236 MHzvs930 MHz
ArchitectureGCN 1.3 Baffin XTGCN 1.0 Tahiti PRO2
OC Potential - vs Fair
Driver Support Great vs Great
Release Date08 Aug 2016vs01 Aug 2012
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768 - green tick vs green tick -
1600x900
10
green tick vs
9.8
1920x1080
8.1
green tick vs
7.9
2560x1440
5.8
vs green tick
5.9
3840x2160
3.9
vs green tick
4.4

GPU Memory

Memory4096 MBvs3072 MB
Memory Speed1750 MHzvs1250 MHz
Memory Bus128 Bitvs384 Bit
Memory TypeGDDR5vsGDDR5
Memory Bandwidth112GB/secvs240GB/sec
L2 Cache 1024 KB green tick vs 768 KB
Delta Color Compression yes vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units1024vs1792
Actual Shader Performance61%vs68%
Technology14nmvs28nm
Texture Mapping Units56vs112
Texture Rate61 GTexel/svs98.6 GTexel/s
Render Output Units16vs32
Pixel Rate17.4 GPixel/svs28.2 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)5120x2880vs4096x2160
VGA Connections0vs0
DVI Connections1vs1
HDMI Connections1vs1
DisplayPort Connections1vs-
Comparison

GPU Power Requirements

Max Power75 Watts-
Recommended PSU350 Watts & 23 Ampsvs500 Watts

GPU Features

DirectX12.0vs12.0
Shader Model5vs5.0
Open GL4.5vs4.4
Open CL-vs-
Notebook GPUnono
SLI/Crossfirenovsyes
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

Recommended ProcessorAMD FX-6100vsIntel Core i5-3570K 3.4GHz
Recommended RAM8 GBvs8 GB
Maximum Recommended Gaming Resolution1600x900vs1920x1080

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewOverview
Radeon RX 460 Asus ROG Strix Gaming OC 4GB is an Middle-Class Graphics Card based on the 4th Generation of the Graphics Core Next (GCN) Architecture.

GPU
It equips a GPU Codenamed Baffin XT which has 14 Compute Units activated and thus 896 Shader Processing Units, 56 TMUs and 16 ROPs.

Memory
The GPU accesses a 4GB frame buffer of Fast GDDR5, through a 128-bit memory interface, while the Memory Clock Operates at 1750MHz.

Power Consumption
With a rated board TDP of 75W, it requires at least a 350W PSU and relies entirely on the PCI Slot for Power, meaning no Extra Connectors are required.

System Suggestions
Radeon RX 460 4GB is best suited for resolutions up to and including 1600x900. We recommend a Performance Processor and 8GB of RAM for Optimal Performance.
Radeon HD 7950 VTX3D 3GB Boost X-Edition is a special edition of the high-end Radeon HD 7950 Boost Edition.
This edition comes with a custom cooling solution and overclocking out of the box in the core-clock that was increase by 30MHz to 880MHz. Therefore, the Turbo Boost is now of 930MHz.
Expect a 1.5% performance boost when compared to the reference Radeon HD 7950 Boost Edition.
Recommended CPU
Possible GPU Upgrades
GPU Variants
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