Radeon HD 7970 vs Radeon RX 560

When choosing between Radeon HD 7970 and Radeon RX 560, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 7970 and Radeon RX 560.

Main Specs

  Radeon HD 7970 Radeon RX 560
Power consumption (TDP) 300 Watt 75 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin + 1x 8-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 7970 has 300% more power consumption, than Radeon RX 560.
  • Radeon HD 7970 is connected by PCIe 3.0 x16, and Radeon RX 560 uses PCIe 3.0 x8 interface.
  • Radeon RX 560 has 1 GB more memory, than Radeon HD 7970.
  • Both cards are used in Desktops.
  • Radeon HD 7970 is build with GCN architecture, and Radeon RX 560 - with GCN 4.0.
  • Radeon HD 7970 is manufactured by 28 nm process technology, and Radeon RX 560 - by 14 nm process technology.
  • Radeon HD 7970 is 104 mm longer, than Radeon RX 560.
  • Memory clock speed of Radeon RX 560 is 5625 MHz higher, than Radeon HD 7970.

Game benchmarks

high / 1080p 35−40 18−20
ultra / 1080p 21−24 10−12
QHD / 1440p 16−18 5−6
4K / 2160p 10−11 4−5
low / 720p 60−65 35−40
medium / 1080p 40−45 21−24
The average gaming FPS of Radeon HD 7970 in Assassin's Creed Odyssey is 100% more, than Radeon RX 560.

Full Specs

  Radeon HD 7970 Radeon RX 560
Architecture GCN GCN 4.0
Code name Tahiti XT Polaris 21
Type Desktop Desktop
Release date 22 December 2011 18 April 2017
Pipelines 2048 1024
Core clock speed 1175 MHz
Boost Clock 925 MHz 1275 MHz
Transistor count 4,313 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 118.4 81.60
Floating-point performance 3,789 gflops 2,611 gflops
Length 274 mm 170 mm
Memory bus width 384 Bit 128 Bit
Memory clock speed 1375 MHz 7000 MHz
Memory bandwidth 264 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
FreeSync +
Bus support PCIe 2.1 x16
HDMI +
Bitcoin / BTC (SHA256) 485 Mh/s
Eyefinity +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 20.71 Mh/s
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