Radeon 550X vs Radeon RX 570X

Find out if it is worth upgrading your current GPU setup by comparing Radeon 550X and Radeon RX 570X. 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 570X. 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.
Radeon 550X
Radeon RX 570X

Main Specs

  Radeon 550X Radeon RX 570X
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
 
  • Radeon RX 570X has 140% more power consumption, than Radeon 550X.
  • Radeon 550X is connected by PCIe 3.0 x8, and Radeon RX 570X uses PCIe 3.0 x16 interface.
  • Radeon RX 570X has 6 GB more memory, than Radeon 550X.
  • Both cards are used in Desktops.
  • Radeon 550X and Radeon RX 570X are build with GCN 4.0 architecture.
  • Core clock speed of Radeon RX 570X is 86 MHz higher, than Radeon 550X.
  • Radeon 550X and Radeon RX 570X are manufactured by 14 nm process technology.
  • Radeon RX 570X is 96 mm longer, than Radeon 550X.
  • Memory clock speed of Radeon 550X and Radeon RX 570X is 7000 MHz.

Game benchmarks

high / 1080p 7−8 9−10
ultra / 1080p 4−5 5−6
QHD / 1440p 0−1 0−1
low / 720p 16−18 21−24
medium / 1080p 9−10 10−12
The average gaming FPS of Radeon RX 570X in Assassin's Creed Odyssey is 33% more, than Radeon 550X.

Full Specs

  Radeon 550X Radeon RX 570X
Architecture GCN 4.0 GCN 4.0
Code name Lexa Polaris 20
Type Desktop Desktop
Release date 27 March 2019 11 April 2018
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
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