Radeon Pro Vega 20 vs Radeon RX 480 mobile

When choosing between Radeon Pro Vega 20 and Radeon RX 480 mobile, 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 Radeon Pro Vega 20 and Radeon RX 480 mobile.

Radeon Pro Vega 20 and Radeon RX 480 mobile are Laptop Graphics Cards

Note: Radeon Pro Vega 20 and Radeon RX 480 mobile 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 Radeon Pro Vega 20 or Radeon RX 480 mobile here:

Main Specs

  Radeon Pro Vega 20 Radeon RX 480 mobile
Power consumption (TDP) 100 Watt 100 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type HBM2 GDDR5
Maximum RAM amount 4 GB 8 GB
Display Connectors No outputs No outputs
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  • Both graphics cards have the same power consumption of 100 Watt.
  • Radeon Pro Vega 20 is connected by PCIe 3.0 x16, and Radeon RX 480 mobile uses MXM-B (3.0) interface.
  • Radeon RX 480 mobile has 4 GB more memory, than Radeon Pro Vega 20.
  • Radeon Pro Vega 20 is used in Mobile workstations, and Radeon RX 480 mobile - in Laptops.
  • Radeon Pro Vega 20 is build with Vega architecture, and Radeon RX 480 mobile - with Polaris.
  • Radeon Pro Vega 20 and Radeon RX 480 mobile are manufactured by 14 nm process technology.
  • Memory clock speed of Radeon RX 480 mobile is 6520 MHz higher, than Radeon Pro Vega 20.

Game benchmarks

high / 1080p 35−40 12−14
ultra / 1080p 21−24 7−8
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 27−30
medium / 1080p 40−45 14−16
The average gaming FPS of Radeon Pro Vega 20 in Assassin's Creed Odyssey is 156% more, than Radeon RX 480 mobile.

Full Specs

  Radeon Pro Vega 20 Radeon RX 480 mobile
Architecture Vega Polaris
Code name Vega Mobile Polaris
Type Mobile workstation Laptop
Release date 15 November 2018 1 August 2016
Pipelines 1280 2304
Core clock speed 815 MHz
Boost Clock 1283 MHz 1077 MHz
Transistor count 5,700 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 102.6 155.1
Floating-point performance 4,963 gflops
Memory bus width 1024 Bit 256 Bit
Memory clock speed 1480 MHz 8000 MHz
Memory bandwidth 189.4 GB/s 256.0 GB/s
Shared memory - -
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.3 6.4
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 1.2.131
Laptop size large large
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