Radeon 550X vs Radeon Vega 11 mobile

When comparing Radeon 550X and Radeon Vega 11 mobile, 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 550X and Radeon Vega 11 mobile is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon Vega 11 mobile is a Laptop Graphics Card

Note: Radeon Vega 11 mobile 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 Vega 11 mobile here:

Main Specs

  Radeon 550X Radeon Vega 11 mobile
Power consumption (TDP) 50 Watt 15 Watt
Interface PCIe 3.0 x8 IGP
Supplementary power connectors None
Memory type GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon 550X has 233% more power consumption, than Radeon Vega 11 mobile.
  • Radeon 550X is connected by PCIe 3.0 x8, and Radeon Vega 11 mobile uses IGP interface.
  • Radeon 550X is used in Desktops, and Radeon Vega 11 mobile - in Laptops.
  • Radeon 550X is build with GCN 4.0 architecture, and Radeon Vega 11 mobile - with GCN 5.0.
  • Radeon 550X and Radeon Vega 11 mobile are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 7−8 3−4
ultra / 1080p 4−5 1−2
QHD / 1440p 0−1 0−1
low / 720p 16−18 14−16
medium / 1080p 9−10 6−7
The average gaming FPS of Radeon 550X in Assassin's Creed Odyssey is 50% more, than Radeon Vega 11 mobile.

Full Specs

  Radeon 550X Radeon Vega 11 mobile
Architecture GCN 4.0 GCN 5.0
Code name Lexa Picasso
Type Desktop Laptop
Release date 27 March 2019 6 January 2019
Pipelines 512 704
Core clock speed 1082 MHz
Boost Clock 1218 MHz 1400 MHz
Transistor count 2,200 million 4,940 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 38.98 61.60
Length 145 mm
Memory bus width 128 Bit
Memory clock speed 7000 MHz
Memory bandwidth 112.0 GB/s
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
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