Radeon HD 6970M Crossfire vs Radeon Pro Vega 20

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6970M Crossfire and Radeon Pro Vega 20. 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 6970M Crossfire and Radeon Pro Vega 20. 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.

Radeon HD 6970M Crossfire and Radeon Pro Vega 20 are Laptop Graphics Cards

Note: Radeon HD 6970M Crossfire and Radeon Pro Vega 20 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 6970M Crossfire or Radeon Pro Vega 20 here:

Main Specs

  Radeon HD 6970M Crossfire Radeon Pro Vega 20
Power consumption (TDP) 100 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type GDDR5 HBM2
Maximum RAM amount 2x2 GB 4 GB
Display Connectors No outputs
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  • Radeon Pro Vega 20 has 2 GB more memory, than Radeon HD 6970M Crossfire.
  • Radeon HD 6970M Crossfire is used in Laptops, and Radeon Pro Vega 20 - in Mobile workstations.
  • Radeon HD 6970M Crossfire is build with Terascale 2 architecture, and Radeon Pro Vega 20 - with Vega.
  • Core clock speed of Radeon Pro Vega 20 is 135 MHz higher, than Radeon HD 6970M Crossfire.
  • Radeon HD 6970M Crossfire is manufactured by 40 nm process technology, and Radeon Pro Vega 20 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro Vega 20 is 580 MHz higher, than Radeon HD 6970M Crossfire.

Game benchmarks

high / 1080p 21−24 35−40
ultra / 1080p 12−14 21−24
QHD / 1440p 7−8 16−18
4K / 2160p 5−6 10−11
low / 720p 40−45 60−65
medium / 1080p 24−27 40−45
The average gaming FPS of Radeon Pro Vega 20 in Assassin's Creed Odyssey is 68% more, than Radeon HD 6970M Crossfire.

Full Specs

  Radeon HD 6970M Crossfire Radeon Pro Vega 20
Architecture Terascale 2 Vega
Code name Blackcomb XT Vega Mobile
Type Laptop Mobile workstation
Release date 6 January 2011 15 November 2018
Pipelines 1920 1280
Core clock speed 680 MHz 815 MHz
Boost Clock 1283 MHz
Transistor count 2x1700 Million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 102.6
Memory bus width 256 Bit 1024 Bit
Memory clock speed 900 MHz 1480 MHz
Memory bandwidth 189.4 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (12_1)
Shader Model 6.3
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Laptop size large large
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