Quadro M620 vs Radeon RX Vega M GL 870

When choosing between Quadro M620 and Radeon RX Vega M GL 870, 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 Quadro M620 and Radeon RX Vega M GL 870.

Quadro M620 and Radeon RX Vega M GL 870 are Laptop Graphics Cards

Note: Quadro M620 and Radeon RX Vega M GL 870 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 Quadro M620 or Radeon RX Vega M GL 870 here:

Main Specs

  Quadro M620 Radeon RX Vega M GL 870
Power consumption (TDP) 30 Watt
Memory type GDDR5 HBM2
Maximum RAM amount 2 GB 4 GB
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  • Radeon RX Vega M GL 870 has 2 GB more memory, than Quadro M620.
  • Quadro M620 is used in Mobile workstations, and Radeon RX Vega M GL 870 - in Laptops.
  • Quadro M620 is build with Maxwell architecture, and Radeon RX Vega M GL 870 - with Vega.
  • Core clock speed of Quadro M620 is 87 MHz higher, than Radeon RX Vega M GL 870.
  • Quadro M620 is manufactured by 28 nm process technology, and Radeon RX Vega M GL 870 - by 14 nm process technology.

Game benchmarks

high / 1080p 14−16 35−40
ultra / 1080p 8−9 21−24
QHD / 1440p 3−4 16−18
4K / 2160p 10−11
low / 720p 30−35 60−65
medium / 1080p 18−20 40−45
The average gaming FPS of Radeon RX Vega M GL 870 in Assassin's Creed Odyssey is 140% more, than Quadro M620.

Full Specs

  Quadro M620 Radeon RX Vega M GL 870
Architecture Maxwell Vega
Code name Vega Kaby Lake-G
Type Mobile workstation Laptop
Release date 13 January 2017 7 January 2018
Pipelines 512 1280
Core clock speed 1018 MHz 931 MHz
Boost Clock 1011 MHz
Manufacturing process technology 28 nm 14 nm
Memory bus width 128 Bit
Memory clock speed 5012 MHz
Memory bandwidth 80 GB/s
Shared memory - -
DirectX 12 DirectX 12_1
Shader Model 5.0
OpenGL 4.5
Laptop size large medium sized
Optimus +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
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