GeForce GTX 675M SLI vs Radeon HD 8970M

When choosing between GeForce GTX 675M SLI and Radeon HD 8970M, 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 8970M.

GeForce GTX 675M SLI and Radeon HD 8970M are Laptop Graphics Cards

Note: GeForce GTX 675M SLI and Radeon HD 8970M 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 675M SLI or Radeon HD 8970M here:

Main Specs

  GeForce GTX 675M SLI Radeon HD 8970M
Power consumption (TDP) 2x 100 Watt 100 Watt
Interface PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs
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  • Radeon HD 8970M has 4900% more power consumption, than GeForce GTX 675M SLI.
  • Both cards are used in Laptops.
  • GeForce GTX 675M SLI is build with Fermi architecture, and Radeon HD 8970M - with GCN.
  • Core clock speed of Radeon HD 8970M is 230 MHz higher, than GeForce GTX 675M SLI.
  • GeForce GTX 675M SLI is manufactured by 40 nm process technology, and Radeon HD 8970M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 8970M is 1800 MHz higher, than GeForce GTX 675M SLI.

Game benchmarks

high / 1080p 18−20 20−22
ultra / 1080p 10−12 12−14
QHD / 1440p 5−6 6−7
4K / 2160p 4−5 5−6
low / 720p 35−40 35−40
medium / 1080p 24−27 24−27
The average gaming FPS of Radeon HD 8970M in Assassin's Creed Odyssey is 5% more, than GeForce GTX 675M SLI.

Full Specs

  GeForce GTX 675M SLI Radeon HD 8970M
Architecture Fermi GCN
Code name N12E-GTX2 Neptune
Type Laptop Laptop
Release date 6 January 2011 15 May 2013
Pipelines 768 1280
Core clock speed 620 MHz 850 MHz
Boost Clock 900 MHz
Transistor count 2,800 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 72.00
Floating-point performance 2,304 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 3000 MHz 4800 MHz
Memory bandwidth 153.6 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
CUDA +
SLI options +
Bitcoin / BTC (SHA256) 273 Mh/s
Laptop size large large
Optimus +
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