GeForce GT 750M SLI vs GeForce GTX 670MX SLI

If you are going to buy a new graphics card and are choosing between GeForce GT 750M SLI and GeForce GTX 670MX SLI, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GT 750M SLI stacks up against GeForce GTX 670MX SLI, check out specs charts below.

GeForce GT 750M SLI and GeForce GTX 670MX SLI are Laptop Graphics Cards

Note: GeForce GT 750M SLI and GeForce GTX 670MX 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 750M SLI or GeForce GTX 670MX SLI here:

Main Specs

  GeForce GT 750M SLI GeForce GTX 670MX SLI
Power consumption (TDP) 150 Watt
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2x 2 GB
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  • Both cards are used in Laptops.
  • GeForce GT 750M SLI and GeForce GTX 670MX SLI are build with Kepler architecture.
  • Core clock speed of GeForce GT 750M SLI is 367 MHz higher, than GeForce GTX 670MX SLI.
  • GeForce GT 750M SLI and GeForce GTX 670MX SLI are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 670MX SLI is 800 MHz higher, than GeForce GT 750M SLI.

Game benchmarks

high / 1080p 14−16 21−24
ultra / 1080p 8−9 14−16
QHD / 1440p 3−4 8−9
4K / 2160p 5−6
low / 720p 30−33 40−45
medium / 1080p 18−20 27−30
The average gaming FPS of GeForce GTX 670MX SLI in Assassin's Creed Odyssey is 53% more, than GeForce GT 750M SLI.

Full Specs

  GeForce GT 750M SLI GeForce GTX 670MX SLI
Architecture Kepler Kepler
Code name N14P-GT N13E-GR
Type Laptop Laptop
Release date 1 April 2013 1 October 2012
Pipelines 768 1920
Core clock speed 967 MHz 600 MHz
Transistor count 1300 Million 5080 Million
Manufacturing process technology 28 nm 28 nm
Memory bus width 2x 128 Bit 2x 192 Bit
Memory clock speed 2000 - 5000 MHz 2800 MHz
Shared memory - -
DirectX DirectX 11, Shader 5.0 DirectX 11, Shader 5.1
CUDA + +
SLI options +
Laptop size large large
Optimus +
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