GeForce GTX 675MX vs GeForce GTX 750

In this comparison between GeForce GTX 675MX and GeForce GTX 750 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 675MX will be the best choice, for others GeForce GTX 750 will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 675MX is a Laptop Graphics Card

Note: GeForce GTX 675MX is only used in laptop graphics. It has 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 GTX 675MX here:

Main Specs

  GeForce GTX 675MX GeForce GTX 750
Power consumption (TDP) 100 Watt 55 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs 2x DVI, 1x mini-HDMI
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  • GeForce GTX 675MX has 81% more power consumption, than GeForce GTX 750.
  • GeForce GTX 675MX is connected by MXM-B (3.0), and GeForce GTX 750 uses PCIe 3.0 x16 interface.
  • GeForce GTX 675MX has 1 GB more memory, than GeForce GTX 750.
  • GeForce GTX 675MX is used in Laptops, and GeForce GTX 750 - in Desktops.
  • GeForce GTX 675MX is build with Kepler architecture, and GeForce GTX 750 - with Maxwell.
  • Core clock speed of GeForce GTX 750 is 420 MHz higher, than GeForce GTX 675MX.
  • GeForce GTX 675MX and GeForce GTX 750 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 675MX is 1795 MHz higher, than GeForce GTX 750.

Game benchmarks

high / 1080p 9−10 16−18
ultra / 1080p 5−6 10−11
QHD / 1440p 0−1 4−5
low / 720p 21−24 35−40
medium / 1080p 12−14 21−24
The average gaming FPS of GeForce GTX 750 in Assassin's Creed Odyssey is 75% more, than GeForce GTX 675MX.

Full Specs

  GeForce GTX 675MX GeForce GTX 750
Architecture Kepler Maxwell
Code name N13E-GSR GM107
Type Laptop Desktop
Release date 1 October 2012 18 February 2014
Pipelines 960 512
Core clock speed 600 MHz 1020 MHz
Boost Clock 1085 MHz
Transistor count 3,540 million 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 48.0 billion/sec 34.72
Floating-point performance 1,256 gflops 1,111 gflops
Length 5.7" (14.5 cm)
Memory bus width 256 Bit 128 Bit
Memory clock speed 1800 MHz 5.0 GB/s
Memory bandwidth 115.2 GB/s 80 GB/s
Shared memory -
DirectX 12 API 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.4
OpenCL 1.1 1.2
Vulkan 1.1.126 1.1.126
CUDA + +
CUDA cores 960 512
Bus support PCI Express 2.0 PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 3 displays
HDMI + +
HDCP + +
Maximum VGA resolution Up to 2048x1536 2048x1536
Audio input for HDMI Internal
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 63 Mh/s 143 Mh/s
Laptop size large
Optimus +
Blu Ray 3D +
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