Radeon HD 7970 vs Radeon RX 570X

When choosing between Radeon HD 7970 and Radeon RX 570X, 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 570X.

Main Specs

  Radeon HD 7970 Radeon RX 570X
Power consumption (TDP) 300 Watt 120 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 8 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort 1x DVI, 1x HDMI, 3x DisplayPort
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  • Radeon HD 7970 has 150% more power consumption, than Radeon RX 570X.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon RX 570X has 5 GB more memory, than Radeon HD 7970.
  • Both cards are used in Desktops.
  • Radeon HD 7970 is build with GCN architecture, and Radeon RX 570X - with GCN 4.0.
  • Radeon HD 7970 is manufactured by 28 nm process technology, and Radeon RX 570X - by 14 nm process technology.
  • Radeon HD 7970 is 33 mm longer, than Radeon RX 570X.
  • Memory clock speed of Radeon RX 570X is 5625 MHz higher, than Radeon HD 7970.

Game benchmarks

high / 1080p 35−40 9−10
ultra / 1080p 21−24 5−6
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 21−24
medium / 1080p 40−45 10−12
The average gaming FPS of Radeon HD 7970 in Assassin's Creed Odyssey is 241% more, than Radeon RX 570X.

Full Specs

  Radeon HD 7970 Radeon RX 570X
Architecture GCN GCN 4.0
Code name Tahiti XT Polaris 20
Type Desktop Desktop
Release date 22 December 2011 11 April 2018
Pipelines 2048 2048
Core clock speed 1168 MHz
Boost Clock 925 MHz 1244 MHz
Transistor count 4,313 million 5,700 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 118.4 159.2
Floating-point performance 3,789 gflops 5,095 gflops
Length 274 mm 241 mm
Memory bus width 384 Bit 256 Bit
Memory clock speed 1375 MHz 7000 MHz
Memory bandwidth 264 GB/s 224.0 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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