Radeon RX 550X mobile vs Radeon Vega 11 mobile

When choosing between Radeon RX 550X mobile and Radeon Vega 11 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 RX 550X mobile and Radeon Vega 11 mobile.

Radeon RX 550X mobile and Radeon Vega 11 mobile are Laptop Graphics Cards

Note: Radeon RX 550X mobile and Radeon Vega 11 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 RX 550X mobile or Radeon Vega 11 mobile here:

Main Specs

  Radeon RX 550X mobile Radeon Vega 11 mobile
Power consumption (TDP) 50 Watt 15 Watt
Interface PCIe 3.0 x8 IGP
Memory type GDDR5 System Shared
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • Radeon RX 550X mobile has 233% more power consumption, than Radeon Vega 11 mobile.
  • Radeon RX 550X mobile is connected by PCIe 3.0 x8, and Radeon Vega 11 mobile uses IGP interface.
  • Both cards are used in Laptops.
  • Radeon RX 550X mobile is build with Polaris architecture, and Radeon Vega 11 mobile - with GCN 5.0.
  • Radeon RX 550X mobile and Radeon Vega 11 mobile are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 14−16 3−4
ultra / 1080p 9−10 1−2
QHD / 1440p 3−4 0−1
low / 720p 30−35 14−16
medium / 1080p 20−22 6−7
The average gaming FPS of Radeon RX 550X mobile in Assassin's Creed Odyssey is 216% more, than Radeon Vega 11 mobile.

Full Specs

  Radeon RX 550X mobile Radeon Vega 11 mobile
Architecture Polaris GCN 5.0
Code name Polaris 12 Picasso
Type Laptop Laptop
Release date 10 January 2019 6 January 2019
Pipelines 640 704
Core clock speed 1176 MHz
Boost Clock 1287 MHz 1400 MHz
Transistor count 2,200 million 4,940 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 51.48 61.60
Memory bus width 128 Bit
Memory clock speed 7000 MHz
Memory bandwidth 96 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 +
Laptop size large
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