Radeon HD 6950M vs Radeon HD 7850M

When comparing Radeon HD 6950M and Radeon HD 7850M, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 6950M and Radeon HD 7850M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 6950M and Radeon HD 7850M are Laptop Graphics Cards

Note: Radeon HD 6950M and Radeon HD 7850M 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 7850M here:

Main Specs

  Radeon HD 6950M Radeon HD 7850M
Power consumption (TDP) 50 Watt 40 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 6950M has 25% more power consumption, than Radeon HD 7850M.
  • Radeon HD 6950M is connected by MXM-B (3.0), and Radeon HD 7850M uses PCIe 3.0 x16 interface.
  • Radeon HD 6950M and Radeon HD 7850M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • Radeon HD 6950M is build with Terascale 2 architecture, and Radeon HD 7850M - with GCN.
  • Core clock speed of Radeon HD 7850M is 95 MHz higher, than Radeon HD 6950M.
  • Radeon HD 6950M is manufactured by 40 nm process technology, and Radeon HD 7850M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7850M is 3100 MHz higher, than Radeon HD 6950M.

Game benchmarks

high / 1080p 8−9 6−7
ultra / 1080p 5−6 3−4
QHD / 1440p 0−1 0−1
low / 720p 20−22 14−16
medium / 1080p 10−12 7−8
The average gaming FPS of Radeon HD 6950M in Assassin's Creed Odyssey is 37% more, than Radeon HD 7850M.

Full Specs

  Radeon HD 6950M Radeon HD 7850M
Architecture Terascale 2 GCN
Code name Blackcomb Pro Heathrow Pro
Type Laptop Laptop
Release date 6 January 2011 24 April 2012
Pipelines 960 640
Core clock speed 580 MHz 675 MHz
Transistor count 1,700 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 27.84 27.00
Floating-point performance 1,113.6 gflops 864.0 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 900 MHz 4000 MHz
Memory bandwidth 115.2 GB/s 64 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
Laptop size large large
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