Mobility Radeon HD 5870 Crossfire vs Radeon HD 6950M

Find out if it is worth upgrading your current GPU setup by comparing Mobility Radeon HD 5870 Crossfire and Radeon HD 6950M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Mobility Radeon HD 5870 Crossfire and Radeon HD 6950M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Mobility Radeon HD 5870 Crossfire and Radeon HD 6950M are Laptop Graphics Cards

Note: Mobility Radeon HD 5870 Crossfire and Radeon HD 6950M 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 Mobility Radeon HD 5870 Crossfire or Radeon HD 6950M here:

Main Specs

  Mobility Radeon HD 5870 Crossfire Radeon HD 6950M
Power consumption (TDP) 120 Watt 50 Watt
Interface MXM-B (3.0)
Memory type DDR3, GDDR3, GDDR5 GDDR5
Maximum RAM amount 2x1 GB 2 GB
Display Connectors No outputs
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  • Mobility Radeon HD 5870 Crossfire has 140% more power consumption, than Radeon HD 6950M.
  • Mobility Radeon HD 5870 Crossfire and Radeon HD 6950M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • Mobility Radeon HD 5870 Crossfire and Radeon HD 6950M are build with Terascale 2 architecture.
  • Core clock speed of Mobility Radeon HD 5870 Crossfire is 120 MHz higher, than Radeon HD 6950M.
  • Mobility Radeon HD 5870 Crossfire and Radeon HD 6950M are manufactured by 40 nm process technology.
  • Memory clock speed of Mobility Radeon HD 5870 Crossfire is 100 MHz higher, than Radeon HD 6950M.

Game benchmarks

high / 1080p 16−18 8−9
ultra / 1080p 9−10 5−6
QHD / 1440p 4−5 0−1
low / 720p 30−35 20−22
medium / 1080p 18−20 10−12
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Assassin's Creed Odyssey is 72% more, than Radeon HD 6950M.

Full Specs

  Mobility Radeon HD 5870 Crossfire Radeon HD 6950M
Architecture Terascale 2 Terascale 2
Code name Broadway-XT Blackcomb Pro
Type Laptop Laptop
Release date 7 January 2010 6 January 2011
Pipelines 1600 960
Core clock speed 700 MHz 580 MHz
Transistor count 1,700 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 27.84
Floating-point performance 1,113.6 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 1000 MHz 900 MHz
Memory bandwidth 115.2 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 11.2 (11_0)
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
Laptop size large large
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