GeForce 920MX vs GeForce GTX 750

When choosing between GeForce 920MX and GeForce GTX 750, 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 920MX and GeForce GTX 750.

GeForce 920MX is a Laptop Graphics Card

Note: GeForce 920MX 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 920MX here:

Main Specs

  GeForce 920MX GeForce GTX 750
Power consumption (TDP) 16 Watt 55 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None None
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs 2x DVI, 1x mini-HDMI
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  • GeForce GTX 750 has 243% more power consumption, than GeForce 920MX.
  • GeForce 920MX is connected by PCIe 3.0 x8, and GeForce GTX 750 uses PCIe 3.0 x16 interface.
  • GeForce 920MX has 1 GB more memory, than GeForce GTX 750.
  • GeForce 920MX is used in Laptops, and GeForce GTX 750 - in Desktops.
  • GeForce 920MX and GeForce GTX 750 are build with Maxwell architecture.
  • Core clock speed of GeForce GTX 750 is 55 MHz higher, than GeForce 920MX.
  • GeForce 920MX and GeForce GTX 750 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 920MX is 1795 MHz higher, than GeForce GTX 750.

Game benchmarks

high / 1080p 2−3 16−18
ultra / 1080p 0−1 10−11
QHD / 1440p 0−1 4−5
low / 720p 12−14 35−40
medium / 1080p 3−4 21−24
The average gaming FPS of GeForce GTX 750 in Assassin's Creed Odyssey is 316% more, than GeForce 920MX.

Full Specs

  GeForce 920MX GeForce GTX 750
Architecture Maxwell Maxwell
Code name N16V-GMR GM107
Type Laptop Desktop
Release date 25 March 2015 18 February 2014
Pipelines 256 512
Core clock speed 965 MHz 1020 MHz
Boost Clock 993 MHz 1085 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 23.83 34.72
Floating-point performance 602.1 gflops 1,111 gflops
Length 5.7" (14.5 cm)
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 MHz 5.0 GB/s
Memory bandwidth 14.4 GB/s 80 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA + +
CUDA cores 512
Bus support PCI Express 3.0 PCI Express 3.0
Height 4.376" (11.1 cm)
Multi monitor support 3 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 143 Mh/s
Optimus +
GPU Boost 2.0
GameWorks +
Blu Ray 3D +
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