Radeon RX 550X mobile vs Radeon RX Vega M GL 870

When choosing between Radeon RX 550X mobile and Radeon RX Vega M GL 870, 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 RX Vega M GL 870.

Radeon RX 550X mobile and Radeon RX Vega M GL 870 are Laptop Graphics Cards

Note: Radeon RX 550X mobile and Radeon RX Vega M GL 870 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 RX Vega M GL 870 here:

Main Specs

  Radeon RX 550X mobile Radeon RX Vega M GL 870
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8
Memory type GDDR5 HBM2
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs
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  • Radeon RX 550X mobile and Radeon RX Vega M GL 870 have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • Radeon RX 550X mobile is build with Polaris architecture, and Radeon RX Vega M GL 870 - with Vega.
  • Core clock speed of Radeon RX 550X mobile is 245 MHz higher, than Radeon RX Vega M GL 870.
  • Radeon RX 550X mobile and Radeon RX Vega M GL 870 are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 14−16 35−40
ultra / 1080p 9−10 21−24
QHD / 1440p 3−4 16−18
4K / 2160p 10−11
low / 720p 30−35 60−65
medium / 1080p 20−22 40−45
The average gaming FPS of Radeon RX Vega M GL 870 in Assassin's Creed Odyssey is 125% more, than Radeon RX 550X mobile.

Full Specs

  Radeon RX 550X mobile Radeon RX Vega M GL 870
Architecture Polaris Vega
Code name Polaris 12 Vega Kaby Lake-G
Type Laptop Laptop
Release date 10 January 2019 7 January 2018
Pipelines 640 1280
Core clock speed 1176 MHz 931 MHz
Boost Clock 1287 MHz 1011 MHz
Transistor count 2,200 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 51.48
Memory bus width 128 Bit
Memory clock speed 7000 MHz
Memory bandwidth 96 GB/s
Shared memory - -
DirectX 12 (12_0) DirectX 12_1
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
FreeSync +
Laptop size large medium sized
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