GeForce 920MX vs GeForce GT 750M SLI

In this comparison between GeForce 920MX and GeForce GT 750M SLI 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 920MX will be the best choice, for others GeForce GT 750M SLI will be their preference. Study the comparison tables below and make your choice.

GeForce 920MX and GeForce GT 750M SLI are Laptop Graphics Cards

Note: GeForce 920MX and GeForce GT 750M 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 920MX or GeForce GT 750M SLI here:

Main Specs

  GeForce 920MX GeForce GT 750M SLI
Power consumption (TDP) 16 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3, GDDR5 DDR3, GDDR5
Maximum RAM amount 2 GB 2x 2 GB
Display Connectors No outputs
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  • GeForce 920MX and GeForce GT 750M SLI have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce 920MX is build with Maxwell architecture, and GeForce GT 750M SLI - with Kepler.
  • Core clock speed of GeForce GT 750M SLI is 2 MHz higher, than GeForce 920MX.
  • GeForce 920MX and GeForce GT 750M SLI are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GT 750M SLI is 200 MHz higher, than GeForce 920MX.

Game benchmarks

high / 1080p 2−3 14−16
ultra / 1080p 0−1 8−9
QHD / 1440p 0−1 3−4
low / 720p 12−14 30−33
medium / 1080p 3−4 18−20
The average gaming FPS of GeForce GT 750M SLI in Assassin's Creed Odyssey is 250% more, than GeForce 920MX.

Full Specs

  GeForce 920MX GeForce GT 750M SLI
Architecture Maxwell Kepler
Code name N16V-GMR N14P-GT
Type Laptop Laptop
Release date 25 March 2015 1 April 2013
Pipelines 256 768
Core clock speed 965 MHz 967 MHz
Boost Clock 993 MHz
Transistor count 1300 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 23.83
Floating-point performance 602.1 gflops
Memory bus width 64 Bit 2x 128 Bit
Memory clock speed 1800 MHz 2000 - 5000 MHz
Memory bandwidth 14.4 GB/s
Shared memory - -
DirectX 12 (11_0) DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.5
OpenCL 1.2
Vulkan 1.1.126
CUDA + +
Bus support PCI Express 3.0
Laptop size large
Optimus +
GPU Boost 2.0
GameWorks +
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