GeForce 940MX vs GeForce MX230

Find out if it is worth upgrading your current GPU setup by comparing GeForce 940MX and GeForce MX230. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce 940MX and GeForce MX230. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce 940MX and GeForce MX230 are Laptop Graphics Cards

Note: GeForce 940MX and GeForce MX230 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 MX230 here:

Main Specs

  GeForce 940MX GeForce MX230
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 4 GB
Display Connectors No outputs No outputs
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  • GeForce 940MX has 130% more power consumption, than GeForce MX230.
  • GeForce 940MX is connected by PCIe 3.0 x8, and GeForce MX230 uses PCIe 3.0 x16 interface.
  • GeForce 940MX and GeForce MX230 have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • GeForce 940MX is build with Maxwell architecture, and GeForce MX230 - with Pascal.
  • Core clock speed of GeForce MX230 is 397 MHz higher, than GeForce 940MX.
  • GeForce 940MX is manufactured by 28 nm process technology, and GeForce MX230 - by 14 nm process technology.
  • Memory clock speed of GeForce MX230 is 3000 MHz higher, than GeForce 940MX.

Game benchmarks

high / 1080p 7−8 9−10
ultra / 1080p 4−5 5−6
QHD / 1440p 0−1 0−1
low / 720p 16−18 21−24
medium / 1080p 8−9 12−14
The average gaming FPS of GeForce MX230 in Assassin's Creed Odyssey is 33% more, than GeForce 940MX.

Full Specs

  GeForce 940MX GeForce MX230
Architecture Maxwell Pascal
Code name N16S-GTR-B/S N17S-G0
Type Laptop Laptop
Release date 10 March 2016 20 February 2019
Pipelines 384 256
Core clock speed 1122 MHz 1519 MHz
Boost Clock 1242 MHz 1531 MHz
Transistor count 1,870 million 1,800 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 23.83 25.31
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 + +
Bus support PCI Express 3.0
Bitcoin / BTC (SHA256) 102 Mh/s
Laptop size medium sized medium sized
Optimus + +
GPU Boost 2.0
GameWorks +
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