Radeon 550X vs Radeon RX Vega M GL

In this comparison between Radeon 550X and Radeon RX Vega M GL you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon 550X will be the best choice, for others Radeon RX Vega M GL will be their preference. Study the comparison tables below and make your choice.

Radeon RX Vega M GL is a Laptop Graphics Card

Note: Radeon RX Vega M GL 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 RX Vega M GL here:

Main Specs

  Radeon 550X Radeon RX Vega M GL
Power consumption (TDP) 50 Watt 65 Watt
Interface PCIe 3.0 x8 IGP
Supplementary power connectors None
Memory type GDDR5 HBM2
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon RX Vega M GL has 30% more power consumption, than Radeon 550X.
  • Radeon 550X is connected by PCIe 3.0 x8, and Radeon RX Vega M GL uses IGP interface.
  • Radeon RX Vega M GL has 2 GB more memory, than Radeon 550X.
  • Radeon 550X is used in Desktops, and Radeon RX Vega M GL - in Laptops.
  • Radeon 550X and Radeon RX Vega M GL are build with GCN 4.0 architecture.
  • Core clock speed of Radeon 550X is 151 MHz higher, than Radeon RX Vega M GL.
  • Radeon 550X and Radeon RX Vega M GL are manufactured by 14 nm process technology.
  • Memory clock speed of Radeon 550X is 5600 MHz higher, than Radeon RX Vega M GL.

Game benchmarks

high / 1080p 7−8 16−18
ultra / 1080p 4−5 10−11
QHD / 1440p 0−1 4−5
low / 720p 16−18 35−40
medium / 1080p 9−10 21−24
The average gaming FPS of Radeon RX Vega M GL in Assassin's Creed Odyssey is 133% more, than Radeon 550X.

Full Specs

  Radeon 550X Radeon RX Vega M GL
Architecture GCN 4.0 GCN 4.0
Code name Lexa Polaris 22
Type Desktop Laptop
Release date 27 March 2019 1 February 2018
Pipelines 512 1280
Core clock speed 1082 MHz 931 MHz
Boost Clock 1218 MHz 1011 MHz
Transistor count 2,200 million 5,000 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 38.98 80.88
Floating-point performance 2,588 gflops
Length 145 mm
Memory bus width 128 Bit 1024 Bit
Memory clock speed 7000 MHz 1400 MHz
Memory bandwidth 112.0 GB/s 179.2 GB/s
Shared memory -
DirectX 12 (12_0) 12 (12_0)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 1.2.131
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