Radeon HD 6950M vs Radeon HD 7970M

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6950M and Radeon HD 7970M. 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 6950M and Radeon HD 7970M. 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 6950M and Radeon HD 7970M are Laptop Graphics Cards

Note: Radeon HD 6950M and Radeon HD 7970M 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 HD 7970M here:

Main Specs

  Radeon HD 6950M Radeon HD 7970M
Power consumption (TDP) 50 Watt 100 Watt
Interface MXM-B (3.0) MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 7970M has 100% more power consumption, than Radeon HD 6950M.
  • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
  • Radeon HD 6950M and Radeon HD 7970M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • Radeon HD 6950M is build with Terascale 2 architecture, and Radeon HD 7970M - with GCN.
  • Core clock speed of Radeon HD 7970M is 270 MHz higher, than Radeon HD 6950M.
  • Radeon HD 6950M is manufactured by 40 nm process technology, and Radeon HD 7970M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7970M is 3900 MHz higher, than Radeon HD 6950M.

Game benchmarks

high / 1080p 8−9 18−20
ultra / 1080p 5−6 10−12
QHD / 1440p 0−1 5−6
4K / 2160p 4−5
low / 720p 20−22 35−40
medium / 1080p 10−12 21−24
The average gaming FPS of Radeon HD 7970M in Assassin's Creed Odyssey is 100% more, than Radeon HD 6950M.

Full Specs

  Radeon HD 6950M Radeon HD 7970M
Architecture Terascale 2 GCN
Code name Blackcomb Pro Wimbledon XT
Type Laptop Laptop
Release date 6 January 2011 1 May 2012
Pipelines 960 1280
Core clock speed 580 MHz 850 MHz
Transistor count 1,700 million 2,800 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 27.84 68.00
Floating-point performance 1,113.6 gflops 2,176 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 900 MHz 4800 MHz
Memory bandwidth 115.2 GB/s 153.6 GB/s
Shared memory - -
DirectX 11.2 (11_0) 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A 1.2.131
Bitcoin / BTC (SHA256) 254 Mh/s
Laptop size large large
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