GeForce GTX 675M SLI vs Radeon HD 6970

When choosing between GeForce GTX 675M SLI and Radeon HD 6970, 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 675M SLI and Radeon HD 6970.

GeForce GTX 675M SLI is a Laptop Graphics Card

Note: GeForce GTX 675M SLI 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 675M SLI here:

Main Specs

  GeForce GTX 675M SLI Radeon HD 6970
Power consumption (TDP) 2x 100 Watt 550 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type GDDR5 DDR5
Maximum RAM amount 2 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6970 has 27400% more power consumption, than GeForce GTX 675M SLI.
  • GeForce GTX 675M SLI is used in Laptops, and Radeon HD 6970 - in Desktops.
  • GeForce GTX 675M SLI is build with Fermi architecture, and Radeon HD 6970 - with Terascale 2.
  • GeForce GTX 675M SLI and Radeon HD 6970 are manufactured by 40 nm process technology.
  • Memory clock speed of GeForce GTX 675M SLI is 1625 MHz higher, than Radeon HD 6970.

Game benchmarks

high / 1080p 18−20 14−16
ultra / 1080p 10−12 9−10
QHD / 1440p 5−6 3−4
4K / 2160p 4−5
low / 720p 35−40 30−35
medium / 1080p 24−27 18−20
The average gaming FPS of GeForce GTX 675M SLI in Assassin's Creed Odyssey is 26% more, than Radeon HD 6970.

Full Specs

  GeForce GTX 675M SLI Radeon HD 6970
Architecture Fermi Terascale 2
Code name N12E-GTX2 Cayman
Type Laptop Desktop
Release date 6 January 2011 14 December 2010
Pipelines 768 1536
Core clock speed 620 MHz
Boost Clock 880 MHz
Transistor count 2,640 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 84.48
Floating-point performance 2,703.4 gflops
Length 267 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 3000 MHz 1375 MHz
Shared memory -
DirectX DirectX 11, Shader 5.0
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
CUDA +
Bus support PCIe 2.0 x16
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 273 Mh/s
Laptop size large
Optimus +
Eyefinity +
Design reference
CrossFire +
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