GeForce 940M vs Radeon HD 6970M Crossfire

If you are going to buy a new graphics card and are choosing between GeForce 940M and Radeon HD 6970M Crossfire, 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 940M stacks up against Radeon HD 6970M Crossfire, check out specs charts below.

GeForce 940M and Radeon HD 6970M Crossfire are Laptop Graphics Cards

Note: GeForce 940M and Radeon HD 6970M Crossfire 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 GeForce 940M or Radeon HD 6970M Crossfire here:

Main Specs

  GeForce 940M Radeon HD 6970M Crossfire
Power consumption (TDP) 75 Watt
Interface PCIe 3.0 x8
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 2x2 GB
Display Connectors No outputs
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  • GeForce 940M has 2 GB more memory, than Radeon HD 6970M Crossfire.
  • Both cards are used in Laptops.
  • GeForce 940M is build with Maxwell architecture, and Radeon HD 6970M Crossfire - with Terascale 2.
  • Core clock speed of GeForce 940M is 392 MHz higher, than Radeon HD 6970M Crossfire.
  • GeForce 940M is manufactured by 28 nm process technology, and Radeon HD 6970M Crossfire - by 40 nm process technology.
  • Memory clock speed of GeForce 940M is 1100 MHz higher, than Radeon HD 6970M Crossfire.

Game benchmarks

high / 1080p 2−3 21−24
ultra / 1080p 1−2 12−14
QHD / 1440p 0−1 7−8
4K / 2160p 5−6
low / 720p 12−14 40−45
medium / 1080p 4−5 24−27
The average gaming FPS of Radeon HD 6970M Crossfire in Assassin's Creed Odyssey is 400% more, than GeForce 940M.

Full Specs

  GeForce 940M Radeon HD 6970M Crossfire
Architecture Maxwell Terascale 2
Code name N16S-GT-S/B Blackcomb XT
Type Laptop Laptop
Release date 12 March 2015 6 January 2011
Pipelines 384 1920
Core clock speed 1072 MHz 680 MHz
Boost Clock 1176 MHz
Transistor count 1,870 million 2x1700 Million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 28.22
Floating-point performance 903.2 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 2000 MHz 900 MHz
Memory bandwidth 14.4 GB/s
Shared memory - -
DirectX 12 (11_0) DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.5
OpenCL 1.2
Vulkan 1.1.126
CUDA +
Bus support PCI Express 3.0
Bitcoin / BTC (SHA256) 101 Mh/s
Laptop size medium sized large
Optimus +
GPU Boost 2.0
GameWorks +
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