GeForce GT 650M SLI vs GeForce GTX 675M SLI

When choosing between GeForce GT 650M SLI and GeForce GTX 675M SLI, 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 GT 650M SLI and GeForce GTX 675M SLI.

GeForce GT 650M SLI and GeForce GTX 675M SLI are Laptop Graphics Cards

Note: GeForce GT 650M 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 GT 650M SLI or GeForce GTX 675M SLI here:

Main Specs

  GeForce GT 650M SLI GeForce GTX 675M SLI
Power consumption (TDP) 2x 100 Watt
Memory type GDDR5 GDDR5
Maximum RAM amount 2x2 GB
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  • Both cards are used in Laptops.
  • GeForce GT 650M SLI is build with Kepler architecture, and GeForce GTX 675M SLI - with Fermi.
  • Core clock speed of GeForce GT 650M SLI is 170 MHz higher, than GeForce GTX 675M SLI.
  • GeForce GT 650M SLI is manufactured by 28 nm process technology, and GeForce GTX 675M SLI - by 40 nm process technology.
  • Memory clock speed of GeForce GT 650M SLI is 1000 MHz higher, than GeForce GTX 675M SLI.

Game benchmarks

high / 1080p 12−14 18−20
ultra / 1080p 7−8 10−12
QHD / 1440p 2−3 5−6
4K / 2160p 4−5
low / 720p 24−27 35−40
medium / 1080p 14−16 24−27
The average gaming FPS of GeForce GTX 675M SLI in Assassin's Creed Odyssey is 58% more, than GeForce GT 650M SLI.

Full Specs

  GeForce GT 650M SLI GeForce GTX 675M SLI
Architecture Kepler Fermi
Code name N13E-GE N12E-GTX2
Type Laptop Laptop
Release date 22 March 2012 6 January 2011
Pipelines 768 768
Core clock speed 790 MHz 620 MHz
Boost Clock 835 MHz
Manufacturing process technology 28 nm 40 nm
Memory bus width 2x 128 Bit 256 Bit
Memory clock speed 4000 MHz 3000 MHz
Shared memory - -
DirectX DirectX 11, Shader 5.0 DirectX 11, Shader 5.0
CUDA + +
SLI options +
Laptop size medium sized large
Optimus + +
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