GeForce 940MX vs GeForce MX330

When comparing GeForce 940MX and GeForce MX330, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce 940MX and GeForce MX330 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce 940MX and GeForce MX330 are Laptop Graphics Cards

Note: GeForce 940MX and GeForce MX330 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 MX330 here:

Main Specs

  GeForce 940MX GeForce MX330
Power consumption (TDP) 23 Watt 10 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 130% more power consumption, than GeForce MX330.
  • GeForce 940MX is connected by PCIe 3.0 x8, and GeForce MX330 uses PCIe 3.0 x16 interface.
  • GeForce 940MX has 2 GB more memory, than GeForce MX330.
  • Both cards are used in Laptops.
  • GeForce 940MX is build with Maxwell architecture, and GeForce MX330 - with Pascal.
  • Core clock speed of GeForce MX330 is 409 MHz higher, than GeForce 940MX.
  • GeForce 940MX is manufactured by 28 nm process technology, and GeForce MX330 - by 16 nm process technology.
  • Memory clock speed of GeForce MX330 is 3000 MHz higher, than GeForce 940MX.

Game benchmarks

high / 1080p 7−8 14−16
ultra / 1080p 4−5 8−9
QHD / 1440p 0−1 3−4
low / 720p 16−18 27−30
medium / 1080p 8−9 16−18
The average gaming FPS of GeForce MX330 in Assassin's Creed Odyssey is 88% more, than GeForce 940MX.

Full Specs

  GeForce 940MX GeForce MX330
Architecture Maxwell Pascal
Code name N16S-GTR-B/S N17S-LP / N17S-G3
Type Laptop Laptop
Release date 10 March 2016 20 February 2020
Pipelines 384 384
Core clock speed 1122 MHz 1531 MHz
Boost Clock 1242 MHz 1594 MHz
Transistor count 1,870 million 1,800 million
Manufacturing process technology 28 nm 16 nm
Texture fill rate 23.83 38.26
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 1.2.131
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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