GeForce GTX 860M SLI vs Mobility Radeon HD 5870 Crossfire

When choosing between GeForce GTX 860M SLI and Mobility Radeon HD 5870 Crossfire, 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 860M SLI and Mobility Radeon HD 5870 Crossfire.

GeForce GTX 860M SLI and Mobility Radeon HD 5870 Crossfire are Laptop Graphics Cards

Note: GeForce GTX 860M SLI and Mobility Radeon HD 5870 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 GTX 860M SLI or Mobility Radeon HD 5870 Crossfire here:

Main Specs

  GeForce GTX 860M SLI Mobility Radeon HD 5870 Crossfire
Power consumption (TDP) 120 Watt 120 Watt
Memory type GDDR5 DDR3, GDDR3, GDDR5
Maximum RAM amount 2x 4 GB 2x1 GB
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  • Both graphics cards have the same power consumption of 120 Watt.
  • GeForce GTX 860M SLI and Mobility Radeon HD 5870 Crossfire have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce GTX 860M SLI is build with Maxwell architecture, and Mobility Radeon HD 5870 Crossfire - with Terascale 2.
  • Core clock speed of GeForce GTX 860M SLI is 329 MHz higher, than Mobility Radeon HD 5870 Crossfire.
  • GeForce GTX 860M SLI is manufactured by 28 nm process technology, and Mobility Radeon HD 5870 Crossfire - by 40 nm process technology.
  • Memory clock speed of GeForce GTX 860M SLI is 4000 MHz higher, than Mobility Radeon HD 5870 Crossfire.

Game benchmarks

high / 1080p 21−24 16−18
ultra / 1080p 14−16 9−10
QHD / 1440p 8−9 4−5
4K / 2160p 5−6
low / 720p 40−45 30−35
medium / 1080p 27−30 18−20
The average gaming FPS of GeForce GTX 860M SLI in Assassin's Creed Odyssey is 43% more, than Mobility Radeon HD 5870 Crossfire.

Full Specs

  GeForce GTX 860M SLI Mobility Radeon HD 5870 Crossfire
Architecture Maxwell Terascale 2
Code name Broadway-XT
Type Laptop Laptop
Release date 12 March 2014 7 January 2010
Pipelines 1280 1600
Core clock speed 1029 MHz 700 MHz
Transistor count 2x 1870 Million
Manufacturing process technology 28 nm 40 nm
Memory bus width 2x 128 Bit 128 Bit
Memory clock speed 5000 MHz 1000 MHz
Shared memory - -
DirectX DirectX 12 (FL 11_0), Shader 5.0 DirectX 11, Shader 5.0
CUDA +
SLI options +
Laptop size large large
Optimus +
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