Radeon RX 550 vs Radeon RX 5500 XT

If you are going to buy a new graphics card and are choosing between Radeon RX 550 and Radeon RX 5500 XT, 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 5500 XT, check out specs charts below.

Main Specs

  Radeon RX 550 Radeon RX 5500 XT
Power consumption (TDP) 50 Watt 130 Watt
Interface PCIe 3.0 x8 PCIe 4.0 x8
Supplementary power connectors None 1x 8-pin
Memory type GDDR5 GDDR6
Maximum RAM amount 4 GB 8 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 1x HDMI, 3x DisplayPort
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  • Radeon RX 5500 XT has 160% more power consumption, than Radeon RX 550.
  • Radeon RX 550 is connected by PCIe 3.0 x8, and Radeon RX 5500 XT uses PCIe 4.0 x8 interface.
  • Radeon RX 5500 XT has 4 GB more memory, than Radeon RX 550.
  • Both cards are used in Desktops.
  • Radeon RX 550 is build with GCN 4.0 architecture, and Radeon RX 5500 XT - with RDNA 1.0.
  • Radeon RX 550 is manufactured by 14 nm process technology, and Radeon RX 5500 XT - by 7 nm process technology.
  • Radeon RX 5500 XT is 35 mm longer, than Radeon RX 550.
  • Memory clock speed of Radeon RX 5500 XT is 7000 MHz higher, than Radeon RX 550.

Game benchmarks

high / 1080p 14−16 45−50
ultra / 1080p 8−9 30−35
QHD / 1440p 3−4 24−27
4K / 2160p 14−16
low / 720p 30−33 70−75
medium / 1080p 18−20 55−60
The average gaming FPS of Radeon RX 5500 XT in Assassin's Creed Odyssey is 213% more, than Radeon RX 550.

Full Specs

  Radeon RX 550 Radeon RX 5500 XT
Architecture GCN 4.0 RDNA 1.0
Code name Lexa Navi 14
Type Desktop Desktop
Release date 20 April 2017 12 December 2019
Pipelines 512 1408
Core clock speed 1100 MHz
Boost Clock 1183 MHz 1845 MHz
Transistor count 2,200 million 6,400 million
Manufacturing process technology 14 nm 7 nm
Texture fill rate 37.86 162.4
Floating-point performance 1,211 gflops
Length 145 mm 180 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 7000 MHz 14000 MHz
Memory bandwidth 112.0 GB/s 224.0 GB/s
DirectX 12 (12_0) 12 (12_1)
Shader Model 6.4 6.5
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 1.2.131
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