GeForce GTX 670 vs Radeon HD 6950M

When choosing between GeForce GTX 670 and Radeon HD 6950M, 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 GeForce GTX 670 and Radeon HD 6950M.

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

  GeForce GTX 670 Radeon HD 6950M
Power consumption (TDP) 170 Watt 50 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors Two 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GTX 670 has 240% more power consumption, than Radeon HD 6950M.
  • GeForce GTX 670 is connected by PCIe 3.0 x16, and Radeon HD 6950M uses MXM-B (3.0) interface.
  • GeForce GTX 670 and Radeon HD 6950M have maximum RAM of 2 GB.
  • GeForce GTX 670 is used in Desktops, and Radeon HD 6950M - in Laptops.
  • GeForce GTX 670 is build with Kepler architecture, and Radeon HD 6950M - with Terascale 2.
  • Core clock speed of GeForce GTX 670 is 400 MHz higher, than Radeon HD 6950M.
  • GeForce GTX 670 is manufactured by 28 nm process technology, and Radeon HD 6950M - by 40 nm process technology.
  • Memory clock speed of Radeon HD 6950M is 894 MHz higher, than GeForce GTX 670.

Game benchmarks

high / 1080p 35−40 8−9
ultra / 1080p 21−24 5−6
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 20−22
medium / 1080p 40−45 10−12
The average gaming FPS of GeForce GTX 670 in Assassin's Creed Odyssey is 272% more, than Radeon HD 6950M.

Full Specs

  GeForce GTX 670 Radeon HD 6950M
Architecture Kepler Terascale 2
Code name GK104 Blackcomb Pro
Type Desktop Laptop
Release date 10 May 2012 6 January 2011
Pipelines 1344 960
Core clock speed 980 MHz 580 MHz
Boost Clock 980 MHz
Transistor count 3,540 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 102.5 billion/sec 27.84
Floating-point performance 2,459.5 gflops 1,113.6 gflops
Length 9.5" (24.1 cm)
Memory bus width 256-bit GDDR5 256 Bit
Memory clock speed 6.0 GB/s 900 MHz
Memory bandwidth 192.2 GB/s 115.2 GB/s
Shared memory -
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.2 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA +
CUDA cores 1344
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
Bitcoin / BTC (SHA256) 97 Mh/s
Laptop size large
Ethereum / ETH (DaggerHashimoto) 13 Mh/s
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