Radeon RX 550 vs Radeon RX 560X

If you are going to buy a new graphics card and are choosing between Radeon RX 550 and Radeon RX 560X, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon RX 550 stacks up against Radeon RX 560X, check out specs charts below.

Main Specs

  Radeon RX 550 Radeon RX 560X
Power consumption (TDP) 50 Watt 75 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x8
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon RX 560X has 50% more power consumption, than Radeon RX 550.
  • Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
  • Radeon RX 550 and Radeon RX 560X have maximum RAM of 4 GB.
  • Both cards are used in Desktops.
  • Radeon RX 550 and Radeon RX 560X are build with GCN 4.0 architecture.
  • Core clock speed of Radeon RX 560X is 75 MHz higher, than Radeon RX 550.
  • Radeon RX 550 and Radeon RX 560X are manufactured by 14 nm process technology.
  • Radeon RX 560X is 25 mm longer, than Radeon RX 550.
  • Memory clock speed of Radeon RX 550 and Radeon RX 560X is 7000 MHz.

Game benchmarks

high / 1080p 14−16 18−20
ultra / 1080p 8−9 10−11
QHD / 1440p 3−4 4−5
4K / 2160p 4−5
low / 720p 30−33 35−40
medium / 1080p 18−20 21−24
The average gaming FPS of Radeon RX 560X in Assassin's Creed Odyssey is 20% more, than Radeon RX 550.

Full Specs

  Radeon RX 550 Radeon RX 560X
Architecture GCN 4.0 GCN 4.0
Code name Lexa Polaris 21
Type Desktop Desktop
Release date 20 April 2017 11 April 2018
Pipelines 512 1024
Core clock speed 1100 MHz 1175 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 170 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 7000 MHz 7000 MHz
Memory bandwidth 112.0 GB/s 112.0 GB/s
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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