Radeon HD 7970M Crossfire vs Radeon RX Vega M GL

When choosing between Radeon HD 7970M Crossfire and Radeon RX Vega M GL, 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 7970M Crossfire and Radeon RX Vega M GL.

Radeon HD 7970M Crossfire and Radeon RX Vega M GL are Laptop Graphics Cards

Note: Radeon HD 7970M Crossfire and Radeon RX Vega M GL are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon HD 7970M Crossfire or Radeon RX Vega M GL here:

Main Specs

  Radeon HD 7970M Crossfire Radeon RX Vega M GL
Power consumption (TDP) 200 Watt 65 Watt
Interface IGP
Memory type GDDR5 HBM2
Maximum RAM amount 4 GB
Display Connectors No outputs
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  • Radeon HD 7970M Crossfire has 207% more power consumption, than Radeon RX Vega M GL.
  • Both cards are used in Laptops.
  • Radeon HD 7970M Crossfire is build with GCN architecture, and Radeon RX Vega M GL - with GCN 4.0.
  • Core clock speed of Radeon RX Vega M GL is 81 MHz higher, than Radeon HD 7970M Crossfire.
  • Radeon HD 7970M Crossfire is manufactured by 28 nm process technology, and Radeon RX Vega M GL - by 14 nm process technology.
  • Memory clock speed of Radeon HD 7970M Crossfire is 3400 MHz higher, than Radeon RX Vega M GL.

Game benchmarks

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

Full Specs

  Radeon HD 7970M Crossfire Radeon RX Vega M GL
Architecture GCN GCN 4.0
Code name Wimbledon XT Polaris 22
Type Laptop Laptop
Release date 1 May 2012 1 February 2018
Pipelines 2560 1280
Core clock speed 850 MHz 931 MHz
Boost Clock 1011 MHz
Transistor count 5,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 80.88
Floating-point performance 2,588 gflops
Memory bus width 2x 256 Bit 1024 Bit
Memory clock speed 4800 MHz 1400 MHz
Memory bandwidth 179.2 GB/s
Shared memory - -
DirectX DirectX 11.1, Shader 5.0 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Laptop size large
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