GeForce 940MX vs GeForce MX250

When choosing between GeForce 940MX and GeForce MX250, 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 940MX and GeForce MX250.

GeForce 940MX and GeForce MX250 are Laptop Graphics Cards

Note: GeForce 940MX and GeForce MX250 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 940MX or GeForce MX250 here:

Main Specs

  GeForce 940MX GeForce MX250
Power consumption (TDP) 23 Watt 10 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x4
Supplementary power connectors None None
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
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  • GeForce 940MX has 130% more power consumption, than GeForce MX250.
  • GeForce 940MX is connected by PCIe 3.0 x8, and GeForce MX250 uses PCIe 3.0 x4 interface.
  • GeForce 940MX and GeForce MX250 have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • GeForce 940MX is build with Maxwell architecture, and GeForce MX250 - with Pascal.
  • Core clock speed of GeForce MX250 is 396 MHz higher, than GeForce 940MX.
  • GeForce 940MX is manufactured by 28 nm process technology, and GeForce MX250 - by 14 nm process technology.
  • Memory clock speed of GeForce MX250 is 3000 MHz higher, than GeForce 940MX.

Game benchmarks

high / 1080p 7−8 12−14
ultra / 1080p 4−5 7−8
QHD / 1440p 0−1 2−3
low / 720p 16−18 27−30
medium / 1080p 8−9 16−18
The average gaming FPS of GeForce MX250 in Assassin's Creed Odyssey is 77% more, than GeForce 940MX.

Full Specs

  GeForce 940MX GeForce MX250
Architecture Maxwell Pascal
Code name N16S-GTR-B/S N17S-G2
Type Laptop Laptop
Release date 10 March 2016 20 February 2019
Pipelines 384 384
Core clock speed 1122 MHz 1518 MHz
Boost Clock 1242 MHz 1582 MHz
Transistor count 1,870 million 1,800 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 23.83 24.91
Floating-point performance 762.6 gflops
Memory bus width 64 Bit 64 Bit
Memory clock speed 4000 MHz 7000 MHz
Memory bandwidth 40.1 GB/s 48.06 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1 1.2
CUDA + 6.1
Bus support PCI Express 3.0
Bitcoin / BTC (SHA256) 102 Mh/s
Laptop size medium sized large
Optimus +
GPU Boost 2.0
GameWorks +
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