Radeon HD 6950M vs Radeon RX Vega 8

If you are going to buy a new graphics card and are choosing between Radeon HD 6950M and Radeon RX Vega 8, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 6950M stacks up against Radeon RX Vega 8, check out specs charts below.

Radeon HD 6950M and Radeon RX Vega 8 are Laptop Graphics Cards

Note: Radeon HD 6950M and Radeon RX Vega 8 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 6950M or Radeon RX Vega 8 here:

Main Specs

  Radeon HD 6950M Radeon RX Vega 8
Power consumption (TDP) 50 Watt
Interface MXM-B (3.0)
Memory type GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Radeon HD 6950M is build with Terascale 2 architecture, and Radeon RX Vega 8 - with Vega.
  • Radeon HD 6950M is manufactured by 40 nm process technology, and Radeon RX Vega 8 - by 14 nm process technology.

Game benchmarks

high / 1080p 8−9 8−9
ultra / 1080p 5−6 5−6
QHD / 1440p 0−1 0−1
low / 720p 20−22 18−20
medium / 1080p 10−12 10−11
The average gaming FPS of Radeon HD 6950M in Assassin's Creed Odyssey is 10% more, than Radeon RX Vega 8.

Full Specs

  Radeon HD 6950M Radeon RX Vega 8
Architecture Terascale 2 Vega
Code name Blackcomb Pro Vega Raven Ridge
Type Laptop Laptop
Release date 6 January 2011 26 October 2017
Pipelines 960 512
Core clock speed 580 MHz
Boost Clock 1200 MHz
Transistor count 1,700 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 27.84
Floating-point performance 1,113.6 gflops
Memory bus width 256 Bit
Memory clock speed 900 MHz
Memory bandwidth 115.2 GB/s
Shared memory - -
DirectX 11.2 (11_0) DirectX 12_1
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
Laptop size large
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