Quadro P620 vs Radeon RX Vega M GH

When comparing Quadro P620 and Radeon RX Vega M GH, 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 P620 and Radeon RX Vega M GH is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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

  Quadro P620 Radeon RX Vega M GH
Power consumption (TDP) 40 Watt 100 Watt
Interface PCIe 3.0 x16 IGP
Supplementary power connectors None
Memory type GDDR5 HBM2
Maximum RAM amount 4 GB 4 GB
Display Connectors 4x mini-DisplayPort No outputs
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  • Radeon RX Vega M GH has 150% more power consumption, than Quadro P620.
  • Quadro P620 is connected by PCIe 3.0 x16, and Radeon RX Vega M GH uses IGP interface.
  • Quadro P620 and Radeon RX Vega M GH have maximum RAM of 4 GB.
  • Quadro P620 is used in Desktops, and Radeon RX Vega M GH - in Laptops.
  • Quadro P620 is build with Pascal architecture, and Radeon RX Vega M GH - with Vega.
  • Core clock speed of Quadro P620 is 114 MHz higher, than Radeon RX Vega M GH.
  • Quadro P620 and Radeon RX Vega M GH are manufactured by 14 nm process technology.
  • Memory clock speed of Quadro P620 is 4400 MHz higher, than Radeon RX Vega M GH.

Game benchmarks

high / 1080p 18−20 35−40
ultra / 1080p 10−12 21−24
QHD / 1440p 5−6 16−18
4K / 2160p 4−5 10−11
low / 720p 35−40 60−65
medium / 1080p 21−24 40−45
The average gaming FPS of Radeon RX Vega M GH in Assassin's Creed Odyssey is 100% more, than Quadro P620.

Full Specs

  Quadro P620 Radeon RX Vega M GH
Architecture Pascal Vega
Code name GP107 Vega Kaby Lake-G
Type Workstation Laptop
Release date 27 May 2019 7 January 2018
Pipelines 512 1536
Core clock speed 1177 MHz 1063 MHz
Boost Clock 1442 MHz 1190 MHz
Transistor count 3,300 million 5,000 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 43.33 114.2
Floating-point performance 1,490 gflops 3,656 gflops
Length 145 mm
Memory bus width 128 Bit 1024 Bit
Memory clock speed 6000 MHz 1600 MHz
Memory bandwidth 80.13 GB/s 204.8 GB/s
Shared memory - -
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
CUDA 6.1
Laptop size medium sized
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