GeForce 940A vs Radeon RX Vega M GH

If you are going to buy a new graphics card and are choosing between GeForce 940A and Radeon RX Vega M GH, 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 940A stacks up against Radeon RX Vega M GH, check out specs charts below.

Radeon RX Vega M GH is a Laptop Graphics Card

Note: Radeon RX Vega M GH is only used in laptop graphics. It has 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 Radeon RX Vega M GH here:

Main Specs

  GeForce 940A Radeon RX Vega M GH
Power consumption (TDP) 33 Watt 100 Watt
Interface PCIe 3.0 x8 IGP
Memory type DDR3 HBM2
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon RX Vega M GH has 203% more power consumption, than GeForce 940A.
  • GeForce 940A is connected by PCIe 3.0 x8, and Radeon RX Vega M GH uses IGP interface.
  • Radeon RX Vega M GH has 3 GB more memory, than GeForce 940A.
  • GeForce 940A is used in Desktops, and Radeon RX Vega M GH - in Laptops.
  • GeForce 940A is build with Maxwell architecture, and Radeon RX Vega M GH - with Vega.
  • Core clock speed of Radeon RX Vega M GH is 34 MHz higher, than GeForce 940A.
  • GeForce 940A is manufactured by 28 nm process technology, and Radeon RX Vega M GH - by 14 nm process technology.
  • Memory clock speed of GeForce 940A is 402 MHz higher, than Radeon RX Vega M GH.

Game benchmarks

high / 1080p 4−5 35−40
ultra / 1080p 2−3 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 14−16 60−65
medium / 1080p 5−6 40−45
The average gaming FPS of Radeon RX Vega M GH in Assassin's Creed Odyssey is 583% more, than GeForce 940A.

Full Specs

  GeForce 940A Radeon RX Vega M GH
Architecture Maxwell Vega
Code name GM108 Vega Kaby Lake-G
Type Desktop Laptop
Release date 13 March 2015 7 January 2018
Pipelines 384 1536
Core clock speed 1029 MHz 1063 MHz
Boost Clock 1124 MHz 1190 MHz
Transistor count 5,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 17.98 114.2
Floating-point performance 863.2 gflops 3,656 gflops
Memory bus width 64 Bit 1024 Bit
Memory clock speed 2002 MHz 1600 MHz
Memory bandwidth 16.02 GB/s 204.8 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2.131
CUDA 5.0
Laptop size medium sized
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