Radeon 550X vs Radeon RX 570

Find out if it is worth upgrading your current GPU setup by comparing Radeon 550X and Radeon RX 570. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon 550X and Radeon RX 570. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Main Specs

  Radeon 550X Radeon RX 570
Power consumption (TDP) 50 Watt 120 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 8 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 1x HDMI, 3x DisplayPort
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  • Radeon RX 570 has 140% more power consumption, than Radeon 550X.
  • Radeon 550X is connected by PCIe 3.0 x8, and Radeon RX 570 uses PCIe 3.0 x16 interface.
  • Radeon RX 570 has 6 GB more memory, than Radeon 550X.
  • Both cards are used in Desktops.
  • Radeon 550X is build with GCN 4.0 architecture, and Radeon RX 570 - with Polaris.
  • Core clock speed of Radeon RX 570 is 86 MHz higher, than Radeon 550X.
  • Radeon 550X and Radeon RX 570 are manufactured by 14 nm process technology.
  • Radeon RX 570 is 96 mm longer, than Radeon 550X.
  • Memory clock speed of Radeon 550X and Radeon RX 570 is 7000 MHz.

Game benchmarks

high / 1080p 7−8 35−40
ultra / 1080p 4−5 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 16−18 60−65
medium / 1080p 9−10 40−45
The average gaming FPS of Radeon RX 570 in Assassin's Creed Odyssey is 355% more, than Radeon 550X.

Full Specs

  Radeon 550X Radeon RX 570
Architecture GCN 4.0 Polaris
Code name Lexa Polaris 20 Ellesmere
Type Desktop Desktop
Release date 27 March 2019 18 April 2017
Pipelines 512 2048
Core clock speed 1082 MHz 1168 MHz
Boost Clock 1218 MHz 1244 MHz
Transistor count 2,200 million 5,700 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 38.98 159.2
Floating-point performance 5,095 gflops
Length 145 mm 241 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 7000 MHz 7000 MHz
Memory bandwidth 112.0 GB/s 224.0 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 +
FreeSync +
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