Radeon HD 6950M vs Radeon HD 7670A

When choosing between Radeon HD 6950M and Radeon HD 7670A, 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 6950M and Radeon HD 7670A.

Radeon HD 6950M is a Laptop Graphics Card

Note: Radeon HD 6950M is only used in laptop graphics. It has 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 here:

Main Specs

  Radeon HD 6950M Radeon HD 7670A
Power consumption (TDP) 50 Watt 45 Watt
Interface MXM-B (3.0) MXM-A (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs No outputs
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  • Radeon HD 6950M has 11% more power consumption, than Radeon HD 7670A.
  • Radeon HD 6950M is connected by MXM-B (3.0), and Radeon HD 7670A uses MXM-A (3.0) interface.
  • Radeon HD 6950M has 1 GB more memory, than Radeon HD 7670A.
  • Radeon HD 6950M is used in Laptops, and Radeon HD 7670A - in Desktops.
  • Radeon HD 6950M is build with Terascale 2 architecture, and Radeon HD 7670A - with TeraScale 2.
  • Core clock speed of Radeon HD 7670A is 20 MHz higher, than Radeon HD 6950M.
  • Radeon HD 6950M and Radeon HD 7670A are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 7670A is 3100 MHz higher, than Radeon HD 6950M.

Game benchmarks

high / 1080p 8−9 1−2
ultra / 1080p 5−6 0−1
QHD / 1440p 0−1 0−1
low / 720p 20−22 12−14
medium / 1080p 10−12 3−4
The average gaming FPS of Radeon HD 6950M in Assassin's Creed Odyssey is 116% more, than Radeon HD 7670A.

Full Specs

  Radeon HD 6950M Radeon HD 7670A
Architecture Terascale 2 TeraScale 2
Code name Blackcomb Pro Turks
Type Laptop Desktop
Release date 6 January 2011 5 January 2012
Pipelines 960 480
Core clock speed 580 MHz 600 MHz
Transistor count 1,700 million 716 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 27.84 14.40
Floating-point performance 1,113.6 gflops 576.0 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) 11.2 (11_0)
Shader Model 5.0 5.0
OpenGL 4.4 4.4
OpenCL 1.2 1.2
Vulkan N/A N/A
Laptop size large
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