Radeon HD 7950 vs Radeon RX 460

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7950 and Radeon RX 460. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 7950 and Radeon RX 460. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Main Specs

  Radeon HD 7950 Radeon RX 460
Power consumption (TDP) 200 Watt 75 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors 2x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 7950 has 166% more power consumption, than Radeon RX 460.
  • Radeon HD 7950 is connected by PCIe 3.0 x16, and Radeon RX 460 uses PCIe 3.0 x8 interface.
  • Radeon RX 460 has 1 GB more memory, than Radeon HD 7950.
  • Both cards are used in Desktops.
  • Radeon HD 7950 is build with GCN 1.0 architecture, and Radeon RX 460 - with Polaris.
  • Radeon HD 7950 is manufactured by 28 nm process technology, and Radeon RX 460 - by 14 nm process technology.
  • Radeon HD 7950 is 97 mm longer, than Radeon RX 460.
  • Memory clock speed of Radeon RX 460 is 5750 MHz higher, than Radeon HD 7950.

Game benchmarks

high / 1080p 35−40 21−24
ultra / 1080p 21−24 12−14
QHD / 1440p 16−18 7−8
4K / 2160p 10−11 5−6
low / 720p 60−65 40−45
medium / 1080p 40−45 24−27
The average gaming FPS of Radeon HD 7950 in Assassin's Creed Odyssey is 68% more, than Radeon RX 460.

Full Specs

  Radeon HD 7950 Radeon RX 460
Architecture GCN 1.0 Polaris
Code name Tahiti Polaris 11 / Baffin XT
Type Desktop Desktop
Release date 31 January 2012 8 August 2016
Pipelines 1792 896
Core clock speed 1090 MHz
Boost Clock 1250 MHz 1200 MHz
Transistor count 4,313 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 89.60 67.20
Floating-point performance 2,867 gflops 2,150 gflops
Length 267 mm 170 mm
Memory bus width 384 Bit 128 Bit
Memory clock speed 1250 MHz 7000 MHz
Memory bandwidth 240 GB/s 112.0 GB/s
Shared memory -
DirectX 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131
Monero / XMR (CryptoNight) 0.56 kh/s
FreeSync + +
Bus support PCIe 3.0 x16
HDMI +
Bitcoin / BTC (SHA256) 381 Mh/s 240 Mh/s
Eyefinity +
PowerTune +
ZeroCore +
Design reference
Number of Eyefinity displays 6
CrossFire +
Decred / DCR (Decred) 0.78 Gh/s
Ethereum / ETH (DaggerHashimoto) 13.86 Mh/s
Zcash / ZEC (Equihash) 250 Sol/s
Compute units 28
AppAcceleration +
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