Radeon Pro Vega 20 vs Radeon Pro WX 5100

If you are going to buy a new graphics card and are choosing between Radeon Pro Vega 20 and Radeon Pro WX 5100, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon Pro Vega 20 stacks up against Radeon Pro WX 5100, check out specs charts below.

Radeon Pro Vega 20 is a Laptop Graphics Card

Note: Radeon Pro Vega 20 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 Pro Vega 20 here:

Main Specs

  Radeon Pro Vega 20 Radeon Pro WX 5100
Power consumption (TDP) 100 Watt 75 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin None
Memory type HBM2 GDDR5
Maximum RAM amount 4 GB 8 GB
Display Connectors No outputs 4x DisplayPort
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  • Radeon Pro Vega 20 has 33% more power consumption, than Radeon Pro WX 5100.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon Pro WX 5100 has 4 GB more memory, than Radeon Pro Vega 20.
  • Radeon Pro Vega 20 is used in Mobile workstations, and Radeon Pro WX 5100 - in Desktops.
  • Radeon Pro Vega 20 is build with Vega architecture, and Radeon Pro WX 5100 - with GCN 4.0.
  • Core clock speed of Radeon Pro Vega 20 is 102 MHz higher, than Radeon Pro WX 5100.
  • Radeon Pro Vega 20 and Radeon Pro WX 5100 are manufactured by 14 nm process technology.
  • Memory clock speed of Radeon Pro WX 5100 is 3520 MHz higher, than Radeon Pro Vega 20.

Game benchmarks

high / 1080p 35−40 35−40
ultra / 1080p 21−24 21−24
QHD / 1440p 16−18 16−18
4K / 2160p 10−11 10−11
low / 720p 60−65 60−65
medium / 1080p 40−45 40−45
Radeon Pro Vega 20 and Radeon Pro WX 5100 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon Pro Vega 20 Radeon Pro WX 5100
Architecture Vega GCN 4.0
Code name Vega Mobile Ellesmere
Type Mobile workstation Workstation
Release date 15 November 2018 18 November 2016
Pipelines 1280 1792
Core clock speed 815 MHz 713 MHz
Boost Clock 1283 MHz 1086 MHz
Transistor count 5,700 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 102.6 121.6
Floating-point performance 3,892 gflops
Memory bus width 1024 Bit 256 Bit
Memory clock speed 1480 MHz 5000 MHz
Memory bandwidth 189.4 GB/s 160.0 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
Bitcoin / BTC (SHA256) 250 Mh/s
Laptop size large
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