GeForce 940A vs Radeon HD 6950M

If you are going to buy a new graphics card and are choosing between GeForce 940A and Radeon HD 6950M, 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 GeForce 940A stacks up against Radeon HD 6950M, check out specs charts below.

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 940A Radeon HD 6950M
Power consumption (TDP) 33 Watt 50 Watt
Interface PCIe 3.0 x8 MXM-B (3.0)
Memory type DDR3 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 6950M has 51% more power consumption, than GeForce 940A.
  • GeForce 940A is connected by PCIe 3.0 x8, and Radeon HD 6950M uses MXM-B (3.0) interface.
  • Radeon HD 6950M has 1 GB more memory, than GeForce 940A.
  • GeForce 940A is used in Desktops, and Radeon HD 6950M - in Laptops.
  • GeForce 940A is build with Maxwell architecture, and Radeon HD 6950M - with Terascale 2.
  • Core clock speed of GeForce 940A is 449 MHz higher, than Radeon HD 6950M.
  • GeForce 940A is manufactured by 28 nm process technology, and Radeon HD 6950M - by 40 nm process technology.
  • Memory clock speed of GeForce 940A is 1102 MHz higher, than Radeon HD 6950M.

Game benchmarks

high / 1080p 4−5 8−9
ultra / 1080p 2−3 5−6
QHD / 1440p 0−1 0−1
low / 720p 14−16 20−22
medium / 1080p 5−6 10−12
The average gaming FPS of Radeon HD 6950M in Assassin's Creed Odyssey is 83% more, than GeForce 940A.

Full Specs

  GeForce 940A Radeon HD 6950M
Architecture Maxwell Terascale 2
Code name GM108 Blackcomb Pro
Type Desktop Laptop
Release date 13 March 2015 6 January 2011
Pipelines 384 960
Core clock speed 1029 MHz 580 MHz
Boost Clock 1124 MHz
Transistor count 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 17.98 27.84
Floating-point performance 863.2 gflops 1,113.6 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 2002 MHz 900 MHz
Memory bandwidth 16.02 GB/s 115.2 GB/s
Shared memory -
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA 5.0
Laptop size large
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