GeForce GTX 860M vs Mobility Radeon HD 5870 Crossfire

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

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

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

Main Specs

  GeForce GTX 860M Mobility Radeon HD 5870 Crossfire
Power consumption (TDP) 75 Watt 120 Watt
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 DDR3, GDDR3, GDDR5
Maximum RAM amount 4 GB 2x1 GB
Display Connectors No outputs
  Check Price Check Price
  • Mobility Radeon HD 5870 Crossfire has 60% more power consumption, than GeForce GTX 860M.
  • GeForce GTX 860M has 2 GB more memory, than Mobility Radeon HD 5870 Crossfire.
  • Both cards are used in Laptops.
  • GeForce GTX 860M is build with Maxwell architecture, and Mobility Radeon HD 5870 Crossfire - with Terascale 2.
  • Core clock speed of GeForce GTX 860M is 97 MHz higher, than Mobility Radeon HD 5870 Crossfire.
  • GeForce GTX 860M is manufactured by 28 nm process technology, and Mobility Radeon HD 5870 Crossfire - by 40 nm process technology.

Game benchmarks

high / 1080p 16−18 16−18
ultra / 1080p 10−11 9−10
QHD / 1440p 5−6 4−5
4K / 2160p 4−5
low / 720p 30−35 30−35
medium / 1080p 21−24 18−20
The average gaming FPS of GeForce GTX 860M in Assassin's Creed Odyssey is 6% more, than Mobility Radeon HD 5870 Crossfire.

Full Specs

  GeForce GTX 860M Mobility Radeon HD 5870 Crossfire
Architecture Maxwell Terascale 2
Code name N15P-GX Broadway-XT
Type Laptop Laptop
Release date 12 March 2014 7 January 2010
Pipelines 640 1600
Core clock speed 797 MHz 700 MHz
Boost Clock 915 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 43.40
Floating-point performance 1,389 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1000 MHz
Memory bandwidth 80.0 GB/s
Shared memory - -
DirectX 12 (11_0) DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.5
OpenCL 1.1
Vulkan 1.1.126
CUDA +
CUDA cores 1152 or 640
Bus support PCI Express 2.0, PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 163 Mh/s
Laptop size medium sized large
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
  Check Price Check Price