Radeon HD 6970M Crossfire vs Tesla M6

If you are going to buy a new graphics card and are choosing between Radeon HD 6970M Crossfire and Tesla M6, 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 Radeon HD 6970M Crossfire stacks up against Tesla M6, check out specs charts below.

Radeon HD 6970M Crossfire is a Laptop Graphics Card

Note: Radeon HD 6970M Crossfire 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 6970M Crossfire here:

Main Specs

  Radeon HD 6970M Crossfire Tesla M6
Power consumption (TDP) 100 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2x2 GB 8 GB
Display Connectors No outputs
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  • Tesla M6 has 6 GB more memory, than Radeon HD 6970M Crossfire.
  • Radeon HD 6970M Crossfire is used in Laptops, and Tesla M6 - in Desktops.
  • Radeon HD 6970M Crossfire is build with Terascale 2 architecture, and Tesla M6 - with Maxwell 2.0.
  • Core clock speed of Tesla M6 is 250 MHz higher, than Radeon HD 6970M Crossfire.
  • Radeon HD 6970M Crossfire is manufactured by 40 nm process technology, and Tesla M6 - by 28 nm process technology.
  • Memory clock speed of Tesla M6 is 4112 MHz higher, than Radeon HD 6970M Crossfire.

Game benchmarks

high / 1080p 21−24 35−40
ultra / 1080p 12−14 24−27
QHD / 1440p 7−8 20−22
4K / 2160p 5−6 10−12
low / 720p 40−45 65−70
medium / 1080p 24−27 45−50
The average gaming FPS of Tesla M6 in Assassin's Creed Odyssey is 84% more, than Radeon HD 6970M Crossfire.

Full Specs

  Radeon HD 6970M Crossfire Tesla M6
Architecture Terascale 2 Maxwell 2.0
Code name Blackcomb XT GM204
Type Laptop Workstation
Release date 6 January 2011 30 August 2015
Pipelines 1920 1536
Core clock speed 680 MHz 930 MHz
Boost Clock 1180 MHz
Transistor count 2x1700 Million 5,200 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 113.3
Floating-point performance 3,625 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 900 MHz 5012 MHz
Memory bandwidth 160.4 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 1.2
Vulkan 1.1.126
CUDA 5.2
Laptop size large
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