Quadro P520 vs Radeon Pro Vega 20

When choosing between Quadro P520 and Radeon Pro Vega 20, 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 P520 and Radeon Pro Vega 20.

Quadro P520 and Radeon Pro Vega 20 are Laptop Graphics Cards

Note: Quadro P520 and Radeon Pro Vega 20 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 P520 or Radeon Pro Vega 20 here:

Main Specs

  Quadro P520 Radeon Pro Vega 20
Power consumption (TDP) 100 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type GDDR5 HBM2
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs
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  • Radeon Pro Vega 20 has 2 GB more memory, than Quadro P520.
  • Both cards are used in Laptops.
  • Quadro P520 is build with Pascal architecture, and Radeon Pro Vega 20 - with Vega.
  • Core clock speed of Quadro P520 is 488 MHz higher, than Radeon Pro Vega 20.
  • Quadro P520 and Radeon Pro Vega 20 are manufactured by 14 nm process technology.
  • Memory clock speed of Quadro P520 is 4520 MHz higher, than Radeon Pro Vega 20.

Game benchmarks

high / 1080p 10−12 35−40
ultra / 1080p 6−7 21−24
QHD / 1440p 1−2 16−18
4K / 2160p 10−11
low / 720p 24−27 60−65
medium / 1080p 12−14 40−45
The average gaming FPS of Radeon Pro Vega 20 in Assassin's Creed Odyssey is 227% more, than Quadro P520.

Full Specs

  Quadro P520 Radeon Pro Vega 20
Architecture Pascal Vega
Code name Vega Mobile
Type Mobile workstation Mobile workstation
Release date 27 May 2019 15 November 2018
Pipelines 384 1280
Core clock speed 1303 MHz 815 MHz
Boost Clock 1493 MHz 1283 MHz
Manufacturing process technology 14 nm 14 nm
Texture fill rate 102.6
Memory bus width 64 Bit 1024 Bit
Memory clock speed 6000 MHz 1480 MHz
Memory bandwidth 189.4 GB/s
Shared memory - -
DirectX DirectX 12_1 12 (12_1)
Shader Model 6.3
OpenGL 4.6
OpenCL 2.0
Vulkan + 1.2.131
Laptop size large large
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