GeForce GTX 675M SLI vs GeForce GTX 680M SLI

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 675M SLI and GeForce GTX 680M SLI. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 675M SLI and GeForce GTX 680M SLI. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GTX 675M SLI and GeForce GTX 680M SLI are Laptop Graphics Cards

Note: GeForce GTX 675M SLI and GeForce GTX 680M 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 675M SLI or GeForce GTX 680M SLI here:

Main Specs

  GeForce GTX 675M SLI GeForce GTX 680M SLI
Power consumption (TDP) 2x 100 Watt
Memory type GDDR5 GDDR5
Maximum RAM amount 2x 4 GB
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  • Both cards are used in Laptops.
  • GeForce GTX 675M SLI is build with Fermi architecture, and GeForce GTX 680M SLI - with Kepler.
  • Core clock speed of GeForce GTX 680M SLI is 100 MHz higher, than GeForce GTX 675M SLI.
  • GeForce GTX 675M SLI is manufactured by 40 nm process technology, and GeForce GTX 680M SLI - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 680M SLI is 600 MHz higher, than GeForce GTX 675M SLI.

Game benchmarks

high / 1080p 18−20 35−40
ultra / 1080p 10−12 21−24
QHD / 1440p 5−6 16−18
4K / 2160p 4−5 10−11
low / 720p 35−40 60−65
medium / 1080p 24−27 40−45
The average gaming FPS of GeForce GTX 680M SLI in Assassin's Creed Odyssey is 88% more, than GeForce GTX 675M SLI.

Full Specs

  GeForce GTX 675M SLI GeForce GTX 680M SLI
Architecture Fermi Kepler
Code name N12E-GTX2 N13E-GTX
Type Laptop Laptop
Release date 6 January 2011 4 June 2012
Pipelines 768 2688
Core clock speed 620 MHz 720 MHz
Manufacturing process technology 40 nm 28 nm
Memory bus width 256 Bit 2x 256 Bit
Memory clock speed 3000 MHz 3600 MHz
Shared memory - -
DirectX DirectX 11, Shader 5.0 DirectX 11, Shader 5.0
CUDA + +
SLI options + +
Laptop size large large
Optimus + +
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