GeForce GTX 670MX SLI vs GeForce GTX 675M SLI

In this comparison between GeForce GTX 670MX SLI and GeForce GTX 675M SLI you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 670MX SLI will be the best choice, for others GeForce GTX 675M SLI will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 670MX SLI and GeForce GTX 675M SLI are Laptop Graphics Cards

Note: GeForce GTX 670MX SLI and GeForce GTX 675M SLI 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 670MX SLI or GeForce GTX 675M SLI here:

Main Specs

  GeForce GTX 670MX SLI GeForce GTX 675M SLI
Power consumption (TDP) 150 Watt 2x 100 Watt
Memory type GDDR5 GDDR5
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  • GeForce GTX 670MX SLI has 7400% more power consumption, than GeForce GTX 675M SLI.
  • Both cards are used in Laptops.
  • GeForce GTX 670MX SLI is build with Kepler architecture, and GeForce GTX 675M SLI - with Fermi.
  • Core clock speed of GeForce GTX 675M SLI is 20 MHz higher, than GeForce GTX 670MX SLI.
  • GeForce GTX 670MX SLI is manufactured by 28 nm process technology, and GeForce GTX 675M SLI - by 40 nm process technology.
  • Memory clock speed of GeForce GTX 675M SLI is 200 MHz higher, than GeForce GTX 670MX SLI.

Game benchmarks

high / 1080p 21−24 18−20
ultra / 1080p 14−16 10−12
QHD / 1440p 8−9 5−6
4K / 2160p 5−6 4−5
low / 720p 40−45 35−40
medium / 1080p 27−30 24−27
The average gaming FPS of GeForce GTX 670MX SLI in Assassin's Creed Odyssey is 17% more, than GeForce GTX 675M SLI.

Full Specs

  GeForce GTX 670MX SLI GeForce GTX 675M SLI
Architecture Kepler Fermi
Code name N13E-GR N12E-GTX2
Type Laptop Laptop
Release date 1 October 2012 6 January 2011
Pipelines 1920 768
Core clock speed 600 MHz 620 MHz
Transistor count 5080 Million
Manufacturing process technology 28 nm 40 nm
Memory bus width 2x 192 Bit 256 Bit
Memory clock speed 2800 MHz 3000 MHz
Shared memory - -
DirectX DirectX 11, Shader 5.1 DirectX 11, Shader 5.0
CUDA + +
SLI options + +
Laptop size large large
Optimus + +
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