Radeon Pro 455 vs Radeon RX Vega 11

When choosing between Radeon Pro 455 and Radeon RX Vega 11, 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 455 and Radeon RX Vega 11.

Radeon Pro 455 is a Laptop Graphics Card

Note: Radeon Pro 455 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 455 here:

Main Specs

  Radeon Pro 455 Radeon RX Vega 11
Power consumption (TDP) 35 Watt 15 Watt
Interface PCIe 3.0 x8 IGP
Supplementary power connectors None None
Memory type GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • Radeon Pro 455 has 133% more power consumption, than Radeon RX Vega 11.
  • Radeon Pro 455 is connected by PCIe 3.0 x8, and Radeon RX Vega 11 uses IGP interface.
  • Radeon Pro 455 is used in Mobile workstations, and Radeon RX Vega 11 - in Desktops.
  • Radeon Pro 455 is build with Polaris architecture, and Radeon RX Vega 11 - with Vega.
  • Radeon Pro 455 and Radeon RX Vega 11 are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 16−18 10−11
ultra / 1080p 9−10 6−7
QHD / 1440p 4−5 1−2
4K / 2160p 4−5
low / 720p 30−35 21−24
medium / 1080p 20−22 12−14
The average gaming FPS of Radeon Pro 455 in Assassin's Creed Odyssey is 60% more, than Radeon RX Vega 11.

Full Specs

  Radeon Pro 455 Radeon RX Vega 11
Architecture Polaris Vega
Code name Polaris 11 Vega Raven Ridge
Type Mobile workstation Desktop
Release date 27 October 2016 26 October 2017
Pipelines 768 704
Core clock speed 855 MHz
Boost Clock 1240 MHz
Transistor count 3,000 million 4,940 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 41.04 61.60
Floating-point performance 1,313 gflops 1,760 gflops
Memory bus width 128 Bit
Memory clock speed 5000 MHz
Memory bandwidth 81.28 GB/s
Shared memory - -
DirectX 12 (12_0) 12 (12_1)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 1.2.131
FreeSync +
Bitcoin / BTC (SHA256) 163 Mh/s
Laptop size large
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