GeForce GT 755M SLI vs GeForce GTX 675M SLI

When comparing GeForce GT 755M SLI and GeForce GTX 675M SLI, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 755M SLI and GeForce GTX 675M SLI is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GT 755M SLI and GeForce GTX 675M SLI are Laptop Graphics Cards

Note: GeForce GT 755M 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 755M SLI or GeForce GTX 675M SLI here:

Main Specs

  GeForce GT 755M SLI GeForce GTX 675M SLI
Power consumption (TDP) 2x ~50 Watt 2x 100 Watt
Memory type GDDR5 GDDR5
Maximum RAM amount 2x 2 GB
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  • Both graphics cards have the same power consumption of 2 Watt.
  • Both cards are used in Laptops.
  • GeForce GT 755M SLI is build with Kepler architecture, and GeForce GTX 675M SLI - with Fermi.
  • Core clock speed of GeForce GT 755M SLI is 360 MHz higher, than GeForce GTX 675M SLI.
  • GeForce GT 755M SLI is manufactured by 28 nm process technology, and GeForce GTX 675M SLI - by 40 nm process technology.
  • Memory clock speed of GeForce GT 755M SLI is 2400 MHz higher, than GeForce GTX 675M SLI.

Game benchmarks

high / 1080p 14−16 18−20
ultra / 1080p 8−9 10−12
QHD / 1440p 2−3 5−6
4K / 2160p 4−5
low / 720p 30−35 35−40
medium / 1080p 18−20 24−27
The average gaming FPS of GeForce GTX 675M SLI in Assassin's Creed Odyssey is 26% more, than GeForce GT 755M SLI.

Full Specs

  GeForce GT 755M SLI GeForce GTX 675M SLI
Architecture Kepler Fermi
Code name N14P-? N12E-GTX2
Type Laptop Laptop
Release date 1 November 2013 6 January 2011
Pipelines 768 768
Core clock speed 980 MHz 620 MHz
Transistor count 2x 1300 Million
Manufacturing process technology 28 nm 40 nm
Memory bus width 2x 128 Bit 256 Bit
Memory clock speed 5400 MHz 3000 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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