GeForce GT 750M vs GeForce GTX 670M

If you are going to buy a new graphics card and are choosing between GeForce GT 750M and GeForce GTX 670M, 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 stacks up against GeForce GTX 670M, check out specs charts below.

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

Note: GeForce GT 750M and GeForce GTX 670M 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 670M here:

Main Specs

  GeForce GT 750M GeForce GTX 670M
Power consumption (TDP) 50 Watt 75 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 3 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 670M has 50% more power consumption, than GeForce GT 750M.
  • GeForce GT 750M is connected by PCIe 3.0 x16, and GeForce GTX 670M uses MXM-B (3.0) interface.
  • GeForce GT 750M has 1 GB more memory, than GeForce GTX 670M.
  • Both cards are used in Laptops.
  • GeForce GT 750M is build with Kepler architecture, and GeForce GTX 670M - with Fermi.
  • Core clock speed of GeForce GT 750M is 369 MHz higher, than GeForce GTX 670M.
  • GeForce GT 750M is manufactured by 28 nm process technology, and GeForce GTX 670M - by 40 nm process technology.
  • Memory clock speed of GeForce GT 750M is 500 MHz higher, than GeForce GTX 670M.

Game benchmarks

high / 1080p 5−6 8−9
ultra / 1080p 2−3 5−6
QHD / 1440p 2−3 0−1
low / 720p 16−18 18−20
medium / 1080p 7−8 10−11
The average gaming FPS of GeForce GTX 670M in Assassin's Creed Odyssey is 25% more, than GeForce GT 750M.

Full Specs

  GeForce GT 750M GeForce GTX 670M
Architecture Kepler Fermi
Code name N14P-GT N13E-GS1-LP
Type Laptop Laptop
Release date 1 April 2013 22 March 2012
Pipelines 384 336
Core clock speed 967 MHz 598 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 33.5 billion/sec
Floating-point performance 742.7 gflops 803.7 gflops
Memory bus width 128 Bit 192bit
Memory clock speed 2000 - 5000 MHz 1500 MHz
Memory bandwidth 64.19 GB/s 72.0 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 336
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 53 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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