Radeon RX 550X vs Radeon RX Vega 5

When comparing Radeon RX 550X and Radeon RX Vega 5, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon RX 550X and Radeon RX Vega 5 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon RX Vega 5 is a Laptop Graphics Card

Note: Radeon RX Vega 5 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 5 here:

Main Specs

  Radeon RX 550X Radeon RX Vega 5
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5
Maximum RAM amount 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon RX 550X is used in Desktops, and Radeon RX Vega 5 - in Laptops.
  • Radeon RX 550X is build with GCN 4.0 architecture, and Radeon RX Vega 5 - with Vega.
  • Radeon RX 550X is manufactured by 14 nm process technology, and Radeon RX Vega 5 - by 7 nm process technology.

Game benchmarks

high / 1080p 10−11 12−14
ultra / 1080p 6−7 8−9
QHD / 1440p 0−1 2−3
low / 720p 21−24 27−30
medium / 1080p 12−14 16−18
The average gaming FPS of Radeon RX Vega 5 in Assassin's Creed Odyssey is 23% more, than Radeon RX 550X.

Full Specs

  Radeon RX 550X Radeon RX Vega 5
Architecture GCN 4.0 Vega
Code name Lexa Vega
Type Desktop Laptop
Release date 16 December 2018 7 January 2020
Pipelines 512 320
Core clock speed 1100 MHz
Boost Clock 1183 MHz 1400 MHz
Transistor count 2,200 million
Manufacturing process technology 14 nm 7 nm
Texture fill rate 37.86
Floating-point performance 1,211 gflops
Length 145 mm
Memory bus width 128 Bit
Memory clock speed 6000 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
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