GeForce GT 750M vs GeForce GTX 675M

When choosing between GeForce GT 750M and GeForce GTX 675M, 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 750M and GeForce GTX 675M.

GeForce GT 750M and GeForce GTX 675M are Laptop Graphics Cards

Note: GeForce GT 750M and GeForce GTX 675M 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 or GeForce GTX 675M here:

Main Specs

  GeForce GT 750M GeForce GTX 675M
Power consumption (TDP) 50 Watt 100 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 675M has 100% more power consumption, than GeForce GT 750M.
  • GeForce GT 750M is connected by PCIe 3.0 x16, and GeForce GTX 675M uses MXM-B (3.0) interface.
  • GeForce GT 750M has 2 GB more memory, than GeForce GTX 675M.
  • Both cards are used in Laptops.
  • GeForce GT 750M is build with Kepler architecture, and GeForce GTX 675M - with Fermi.
  • Core clock speed of GeForce GT 750M is 347 MHz higher, than GeForce GTX 675M.
  • GeForce GT 750M is manufactured by 28 nm process technology, and GeForce GTX 675M - by 40 nm process technology.
  • Memory clock speed of GeForce GT 750M is 500 MHz higher, than GeForce GTX 675M.

Game benchmarks

high / 1080p 5−6 10−11
ultra / 1080p 2−3 6−7
QHD / 1440p 2−3 0−1
low / 720p 16−18 21−24
medium / 1080p 7−8 12−14
The average gaming FPS of GeForce GTX 675M in Assassin's Creed Odyssey is 62% more, than GeForce GT 750M.

Full Specs

  GeForce GT 750M GeForce GTX 675M
Architecture Kepler Fermi
Code name N14P-GT N13E-GS1
Type Laptop Laptop
Release date 1 April 2013 22 March 2012
Pipelines 384 384
Core clock speed 967 MHz 620 MHz
Boost Clock 967 MHz
Transistor count 1,270 million 1,950 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 30.94 39.7 billion/sec
Floating-point performance 742.7 gflops 952.3 gflops
Memory bus width 128 Bit 256bit
Memory clock speed 2000 - 5000 MHz 1500 MHz
Memory bandwidth 64.19 GB/s 96.0 GB/s
Shared memory - -
DirectX 12 API 12 API
Shader Model 5.1 5.1
OpenGL 4.5 4.5
OpenCL 1.1 1.1
Vulkan 1.1.126 N/A
CUDA + +
CUDA cores 384
Bus support PCI Express 3.0 PCI Express 2.0
SLI options +
HDMI + +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 27 Mh/s 59 Mh/s
Laptop size medium sized large
Standard memory configuration DDR3/GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus + +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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