Radeon HD 7970 vs Radeon Pro SSG

When choosing between Radeon HD 7970 and Radeon Pro SSG, 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 Pro SSG.

Main Specs

  Radeon HD 7970 Radeon Pro SSG
Power consumption (TDP) 300 Watt 350 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin 1x 6-pin + 1x 8-pin
Memory type GDDR5 HBM2
Maximum RAM amount 3 GB 16 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort 6x mini-DisplayPort
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  • Radeon Pro SSG has 16% more power consumption, than Radeon HD 7970.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon Pro SSG has 13 GB more memory, than Radeon HD 7970.
  • Both cards are used in Desktops.
  • Radeon HD 7970 is build with GCN architecture, and Radeon Pro SSG - with GCN 5.0.
  • Radeon HD 7970 is manufactured by 28 nm process technology, and Radeon Pro SSG - by 14 nm process technology.
  • Radeon HD 7970 is 7 mm longer, than Radeon Pro SSG.
  • Memory clock speed of Radeon Pro SSG is 515 MHz higher, than Radeon HD 7970.

Game benchmarks

high / 1080p 35−40 50−55
ultra / 1080p 21−24 35−40
QHD / 1440p 16−18 27−30
4K / 2160p 10−11 16−18
low / 720p 60−65 80−85
medium / 1080p 40−45 60−65
The average gaming FPS of Radeon Pro SSG in Assassin's Creed Odyssey is 43% more, than Radeon HD 7970.

Full Specs

  Radeon HD 7970 Radeon Pro SSG
Architecture GCN GCN 5.0
Code name Tahiti XT Vega 10
Type Desktop Workstation
Release date 22 December 2011 8 August 2017
Pipelines 2048 4096
Core clock speed 1440 MHz
Boost Clock 925 MHz 1500 MHz
Transistor count 4,313 million 12,500 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 118.4 384.0
Floating-point performance 3,789 gflops 12,288 gflops
Length 274 mm 267 mm
Memory bus width 384 Bit 2048 Bit
Memory clock speed 1375 MHz 1890 MHz
Memory bandwidth 264 GB/s 483.8 GB/s
Shared memory -
DirectX 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.1.125
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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