GeForce 940M vs Radeon RX Vega 3

When choosing between GeForce 940M and Radeon RX Vega 3, 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 940M and Radeon RX Vega 3.

GeForce 940M and Radeon RX Vega 3 are Laptop Graphics Cards

Note: GeForce 940M and Radeon RX Vega 3 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 940M or Radeon RX Vega 3 here:

Main Specs

  GeForce 940M Radeon RX Vega 3
Power consumption (TDP) 75 Watt
Interface PCIe 3.0 x8
Memory type DDR3
Maximum RAM amount 4 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • GeForce 940M is build with Maxwell architecture, and Radeon RX Vega 3 - with Vega.
  • GeForce 940M is manufactured by 28 nm process technology, and Radeon RX Vega 3 - by 14 nm process technology.

Game benchmarks

high / 1080p 2−3 2−3
ultra / 1080p 1−2 1−2
QHD / 1440p 0−1 0−1
low / 720p 12−14 14−16
medium / 1080p 4−5 4−5
GeForce 940M and Radeon RX Vega 3 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce 940M Radeon RX Vega 3
Architecture Maxwell Vega
Code name N16S-GT-S/B Vega Raven Ridge
Type Laptop Laptop
Release date 12 March 2015 7 January 2018
Pipelines 384 192
Core clock speed 1072 MHz
Boost Clock 1176 MHz 1000 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 28.22
Floating-point performance 903.2 gflops
Memory bus width 64 Bit
Memory clock speed 2000 MHz
Memory bandwidth 14.4 GB/s
Shared memory - -
DirectX 12 (11_0) DirectX 12_1
Shader Model 5.1
OpenGL 4.5
OpenCL 1.2
Vulkan 1.1.126
CUDA +
Bus support PCI Express 3.0
Bitcoin / BTC (SHA256) 101 Mh/s
Laptop size medium sized
Optimus +
GPU Boost 2.0
GameWorks +
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