GeForce GTX 870M vs Radeon HD 6970M Crossfire

When comparing GeForce GTX 870M and Radeon HD 6970M Crossfire, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 870M and Radeon HD 6970M Crossfire is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 870M and Radeon HD 6970M Crossfire are Laptop Graphics Cards

Note: GeForce GTX 870M 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 GTX 870M or Radeon HD 6970M Crossfire here:

Main Specs

  GeForce GTX 870M Radeon HD 6970M Crossfire
Power consumption (TDP) 100 Watt
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 6 GB 2x2 GB
Display Connectors No outputs
  Check Price Check Price
  • GeForce GTX 870M has 4 GB more memory, than Radeon HD 6970M Crossfire.
  • Both cards are used in Laptops.
  • GeForce GTX 870M is build with Kepler architecture, and Radeon HD 6970M Crossfire - with Terascale 2.
  • Core clock speed of GeForce GTX 870M is 261 MHz higher, than Radeon HD 6970M Crossfire.
  • GeForce GTX 870M is manufactured by 28 nm process technology, and Radeon HD 6970M Crossfire - by 40 nm process technology.

Game benchmarks

high / 1080p 16−18 21−24
ultra / 1080p 10−11 12−14
QHD / 1440p 4−5 7−8
4K / 2160p 5−6
low / 720p 35−40 40−45
medium / 1080p 21−24 24−27
The average gaming FPS of Radeon HD 6970M Crossfire in Assassin's Creed Odyssey is 22% more, than GeForce GTX 870M.

Full Specs

  GeForce GTX 870M Radeon HD 6970M Crossfire
Architecture Kepler Terascale 2
Code name N15P-GT Blackcomb XT
Type Laptop Laptop
Release date 12 March 2014 6 January 2011
Pipelines 1344 1920
Core clock speed 941 MHz 680 MHz
Boost Clock 967 MHz
Transistor count 3,540 million 2x1700 Million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 108.3
Floating-point performance 2,599 gflops
Memory bus width 192 Bit 256 Bit
Memory clock speed 900 MHz
Memory bandwidth 120.0 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 1344
Bus support PCI Express 2.0, PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 82 Mh/s
Laptop size large 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