Radeon RX 550X vs Radeon RX 560X mobile

When choosing between Radeon RX 550X and Radeon RX 560X 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 and Radeon RX 560X mobile.

Radeon RX 560X mobile is a Laptop Graphics Card

Note: Radeon RX 560X 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 RX 560X mobile here:

Main Specs

  Radeon RX 550X Radeon RX 560X mobile
Power consumption (TDP) 50 Watt 65 Watt
Interface PCIe 3.0 x8 MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon RX 560X mobile has 30% more power consumption, than Radeon RX 550X.
  • Radeon RX 550X is connected by PCIe 3.0 x8, and Radeon RX 560X mobile uses MXM-B (3.0) interface.
  • Radeon RX 550X and Radeon RX 560X mobile have maximum RAM of 4 GB.
  • Radeon RX 550X is used in Desktops, and Radeon RX 560X mobile - in Laptops.
  • Radeon RX 550X is build with GCN 4.0 architecture, and Radeon RX 560X mobile - with Polaris.
  • Core clock speed of Radeon RX 560X mobile is 72 MHz higher, than Radeon RX 550X.
  • Radeon RX 550X and Radeon RX 560X mobile are manufactured by 14 nm process technology.
  • Memory clock speed of Radeon RX 550X and Radeon RX 560X mobile is 6000 MHz.

Game benchmarks

high / 1080p 10−11 21−24
ultra / 1080p 6−7 14−16
QHD / 1440p 0−1 8−9
4K / 2160p 5−6
low / 720p 21−24 40−45
medium / 1080p 12−14 27−30
The average gaming FPS of Radeon RX 560X mobile in Assassin's Creed Odyssey is 107% more, than Radeon RX 550X.

Full Specs

  Radeon RX 550X Radeon RX 560X mobile
Architecture GCN 4.0 Polaris
Code name Lexa Polaris 11
Type Desktop Laptop
Release date 16 December 2018 5 January 2017
Pipelines 512 1024
Core clock speed 1100 MHz 1172 MHz
Boost Clock 1183 MHz 1275 MHz
Transistor count 2,200 million 3,000 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 37.86 81.60
Floating-point performance 1,211 gflops 2,611 gflops
Length 145 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 6000 MHz 6000 MHz
Memory bandwidth 96 GB/s 92.8 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
FreeSync +
Laptop size large
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