Quadro M620 vs Radeon Pro Vega 16

When comparing Quadro M620 and Radeon Pro Vega 16, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Quadro M620 and Radeon Pro Vega 16 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Quadro M620 and Radeon Pro Vega 16 are Laptop Graphics Cards

Note: Quadro M620 and Radeon Pro Vega 16 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 Pro Vega 16 here:

Main Specs

  Quadro M620 Radeon Pro Vega 16
Power consumption (TDP) 30 Watt 75 Watt
Interface PCIe 3.0 x16
Memory type GDDR5 HBM2
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs
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  • Radeon Pro Vega 16 has 150% more power consumption, than Quadro M620.
  • Radeon Pro Vega 16 has 2 GB more memory, than Quadro M620.
  • Both cards are used in Laptops.
  • Quadro M620 is build with Maxwell architecture, and Radeon Pro Vega 16 - with Vega.
  • Quadro M620 is manufactured by 28 nm process technology, and Radeon Pro Vega 16 - by 14 nm process technology.
  • Memory clock speed of Quadro M620 is 2612 MHz higher, than Radeon Pro Vega 16.

Game benchmarks

high / 1080p 14−16 24−27
ultra / 1080p 8−9 14−16
QHD / 1440p 3−4 9−10
4K / 2160p 6−7
low / 720p 30−35 45−50
medium / 1080p 18−20 30−33
The average gaming FPS of Radeon Pro Vega 16 in Assassin's Creed Odyssey is 66% more, than Quadro M620.

Full Specs

  Quadro M620 Radeon Pro Vega 16
Architecture Maxwell Vega
Code name Vega Mobile
Type Mobile workstation Mobile workstation
Release date 13 January 2017 15 November 2018
Pipelines 512 1024
Core clock speed 1018 MHz
Boost Clock 1190 MHz
Manufacturing process technology 28 nm 14 nm
Texture fill rate 76.16
Memory bus width 128 Bit 1024 Bit
Memory clock speed 5012 MHz 2400 MHz
Memory bandwidth 80 GB/s 307.2 GB/s
Shared memory - -
DirectX 12 12 (12_1)
Shader Model 5.0 6.3
OpenGL 4.5 4.6
OpenCL 2.0
Vulkan 1.2.131
Laptop size large large
Optimus +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
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