GeForce 940MX vs GeForce MX350

If you are going to buy a new graphics card and are choosing between GeForce 940MX and GeForce MX350, 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 940MX stacks up against GeForce MX350, check out specs charts below.

GeForce 940MX and GeForce MX350 are Laptop Graphics Cards

Note: GeForce 940MX and GeForce MX350 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 MX350 here:

Main Specs

  GeForce 940MX GeForce MX350
Power consumption (TDP) 23 Watt 20 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None None
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce 940MX has 15% more power consumption, than GeForce MX350.
  • GeForce 940MX is connected by PCIe 3.0 x8, and GeForce MX350 uses PCIe 3.0 x16 interface.
  • GeForce 940MX has 2 GB more memory, than GeForce MX350.
  • Both cards are used in Laptops.
  • GeForce 940MX is build with Maxwell architecture, and GeForce MX350 - with Pascal.
  • Core clock speed of GeForce MX350 is 232 MHz higher, than GeForce 940MX.
  • GeForce 940MX is manufactured by 28 nm process technology, and GeForce MX350 - by 14 nm process technology.
  • Memory clock speed of GeForce MX350 is 3000 MHz higher, than GeForce 940MX.

Game benchmarks

high / 1080p 7−8 14−16
ultra / 1080p 4−5 9−10
QHD / 1440p 0−1 4−5
low / 720p 16−18 30−35
medium / 1080p 8−9 18−20
The average gaming FPS of GeForce MX350 in Assassin's Creed Odyssey is 111% more, than GeForce 940MX.

Full Specs

  GeForce 940MX GeForce MX350
Architecture Maxwell Pascal
Code name N16S-GTR-B/S N17S-G5 / GP107-670-A1
Type Laptop Laptop
Release date 10 March 2016 20 February 2020
Pipelines 384 640
Core clock speed 1122 MHz 1354 MHz
Boost Clock 1242 MHz 1468 MHz
Transistor count 1,870 million 3,300 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 23.83 29.98
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 56.06 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 1.2.131
CUDA + 6.1
Bus support PCI Express 3.0
Bitcoin / BTC (SHA256) 102 Mh/s
Laptop size medium sized
Optimus + +
GPU Boost 2.0
GameWorks +
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