GeForce 920M vs GeForce 940MX

Find out if it is worth upgrading your current GPU setup by comparing GeForce 920M and GeForce 940MX. 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 920M and GeForce 940MX. 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 920M and GeForce 940MX are Laptop Graphics Cards

Note: GeForce 920M and GeForce 940MX 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 920M or GeForce 940MX here:

Main Specs

  GeForce 920M GeForce 940MX
Power consumption (TDP) 33 Watt 23 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3 DDR3, GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
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  • GeForce 920M has 43% more power consumption, than GeForce 940MX.
  • Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
  • GeForce 920M and GeForce 940MX have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • GeForce 920M is build with Kepler architecture, and GeForce 940MX - with Maxwell.
  • Core clock speed of GeForce 940MX is 168 MHz higher, than GeForce 920M.
  • GeForce 920M and GeForce 940MX are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 940MX is 2200 MHz higher, than GeForce 920M.

Game benchmarks

high / 1080p 0−1 7−8
ultra / 1080p 4−5
QHD / 1440p 0−1 0−1
low / 720p 1−2 16−18
medium / 1080p 0−1 8−9
The average gaming FPS of GeForce 940MX in Assassin's Creed Odyssey is 1600% more, than GeForce 920M.

Full Specs

  GeForce 920M GeForce 940MX
Architecture Kepler Maxwell
Code name N16V-GM-S N16S-GTR-B/S
Type Laptop Laptop
Release date 27 January 2015 10 March 2016
Pipelines 384 384
Core clock speed 954 MHz 1122 MHz
Boost Clock 1242 MHz
Transistor count 915 million 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 30.53 23.83
Floating-point performance 297.6 gflops 762.6 gflops
Memory bus width 64 Bit 64 Bit
Memory clock speed 1800 MHz 4000 MHz
Memory bandwidth 14.4 GB/s 40.1 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.5
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1
CUDA + +
Bus support PCI Express 3.0 PCI Express 3.0
Bitcoin / BTC (SHA256) 40 Mh/s 102 Mh/s
Laptop size medium sized
Optimus + +
GPU Boost 2.0 2.0
GameWorks + +
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