GeForce GTX 560M vs Radeon HD 6850 X2

When choosing between GeForce GTX 560M and Radeon HD 6850 X2, 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 560M and Radeon HD 6850 X2.

GeForce GTX 560M is a Laptop Graphics Card

Note: GeForce GTX 560M 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 GeForce GTX 560M here:

Main Specs

  GeForce GTX 560M Radeon HD 6850 X2
Power consumption (TDP) 75 Watt 254 Watt
Interface MXM-B (3.0) PCIe 2.0 x16
Supplementary power connectors None 2x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1536 MB 2 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
  Check Price
  • Radeon HD 6850 X2 has 238% more power consumption, than GeForce GTX 560M.
  • GeForce GTX 560M is connected by MXM-B (3.0), and Radeon HD 6850 X2 uses PCIe 2.0 x16 interface.
  • GeForce GTX 560M has 1534 GB more memory, than Radeon HD 6850 X2.
  • GeForce GTX 560M is used in Laptops, and Radeon HD 6850 X2 - in Desktops.
  • GeForce GTX 560M is build with Fermi architecture, and Radeon HD 6850 X2 - with TeraScale 2.
  • Core clock speed of Radeon HD 6850 X2 is 25 MHz higher, than GeForce GTX 560M.
  • GeForce GTX 560M and Radeon HD 6850 X2 are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 6850 X2 is 2950 MHz higher, than GeForce GTX 560M.

Game benchmarks

high / 1080p 4−5 12−14
ultra / 1080p 2−3 7−8
QHD / 1440p 1−2 2−3
low / 720p 14−16 27−30
medium / 1080p 7−8 16−18
The average gaming FPS of Radeon HD 6850 X2 in Assassin's Creed Odyssey is 116% more, than GeForce GTX 560M.

Full Specs

  GeForce GTX 560M Radeon HD 6850 X2
Architecture Fermi TeraScale 2
Code name N12E-GS Barts
Type Laptop Desktop
Release date 30 May 2011 19 September 2011
Pipelines 192 960
Core clock speed 775 MHz 800 MHz
Transistor count 1,170 million 1,700 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 24.8 billion/sec 38.40
Floating-point performance 595.2 gflops 2x 1,536.0 gflops
Memory bus width 256 Bit
Memory clock speed 1250 MHz 4200 MHz
Memory bandwidth 134.4 GB/s
Shared memory -
DirectX 12 API 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.5 4.4
OpenCL 1.1 1.2
Vulkan N/A N/A
CUDA +
CUDA cores 192
Bus support PCI-E 2.0
SLI options 2-way
3D Blu-Ray +
3D Gaming +
Bitcoin / BTC (SHA256) 44 Mh/s
Laptop size large
Optimus +
  Check Price