Radeon 550X vs Radeon HD 5670

When choosing between Radeon 550X and Radeon HD 5670, 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 550X and Radeon HD 5670.

Main Specs

  Radeon 550X Radeon HD 5670
Power consumption (TDP) 50 Watt 64 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 1x HDMI, 1x VGA
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  • Radeon HD 5670 has 28% more power consumption, than Radeon 550X.
  • Radeon 550X is connected by PCIe 3.0 x8, and Radeon HD 5670 uses PCIe 2.0 x16 interface.
  • Radeon 550X has 1 GB more memory, than Radeon HD 5670.
  • Both cards are used in Desktops.
  • Radeon 550X is build with GCN 4.0 architecture, and Radeon HD 5670 - with Terascale 2.
  • Core clock speed of Radeon 550X is 307 MHz higher, than Radeon HD 5670.
  • Radeon 550X is manufactured by 14 nm process technology, and Radeon HD 5670 - by 40 nm process technology.
  • Radeon HD 5670 is 23 mm longer, than Radeon 550X.
  • Memory clock speed of Radeon 550X is 6000 MHz higher, than Radeon HD 5670.

Game benchmarks

high / 1080p 7−8 0−1
ultra / 1080p 4−5
QHD / 1440p 0−1 0−1
low / 720p 16−18 1−2
medium / 1080p 9−10 0−1
The average gaming FPS of Radeon 550X in Assassin's Creed Odyssey is 1600% more, than Radeon HD 5670.

Full Specs

  Radeon 550X Radeon HD 5670
Architecture GCN 4.0 Terascale 2
Code name Lexa Redwood
Type Desktop Desktop
Release date 27 March 2019 14 January 2010
Pipelines 512 400
Core clock speed 1082 MHz 775 MHz
Boost Clock 1218 MHz
Transistor count 2,200 million 627 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 38.98 15.50
Floating-point performance 620.0 gflops
Length 145 mm 168 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 7000 MHz 1000 MHz
Memory bandwidth 112.0 GB/s 64 GB/s
DirectX 12 (12_0) 11.2 (11_0)
Shader Model 6.4 5.0
OpenGL 4.6 4.4
OpenCL 2.0 1.2
Vulkan 1.2.131 N/A
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