Radeon 550X vs Radeon HD 7670A

Find out if it is worth upgrading your current GPU setup by comparing Radeon 550X and Radeon HD 7670A. 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 HD 7670A. 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 HD 7670A

Main Specs

  Radeon 550X Radeon HD 7670A
Power consumption (TDP) 50 Watt 45 Watt
Interface PCIe 3.0 x8 MXM-A (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
 
  • Radeon 550X has 11% more power consumption, than Radeon HD 7670A.
  • Radeon 550X is connected by PCIe 3.0 x8, and Radeon HD 7670A uses MXM-A (3.0) interface.
  • Radeon 550X has 1 GB more memory, than Radeon HD 7670A.
  • Both cards are used in Desktops.
  • Radeon 550X is build with GCN 4.0 architecture, and Radeon HD 7670A - with TeraScale 2.
  • Core clock speed of Radeon 550X is 482 MHz higher, than Radeon HD 7670A.
  • Radeon 550X is manufactured by 14 nm process technology, and Radeon HD 7670A - by 40 nm process technology.
  • Memory clock speed of Radeon 550X is 3000 MHz higher, than Radeon HD 7670A.

Game benchmarks

high / 1080p 7−8 1−2
ultra / 1080p 4−5 0−1
QHD / 1440p 0−1 0−1
low / 720p 16−18 12−14
medium / 1080p 9−10 3−4
The average gaming FPS of Radeon 550X in Assassin's Creed Odyssey is 83% more, than Radeon HD 7670A.

Full Specs

  Radeon 550X Radeon HD 7670A
Architecture GCN 4.0 TeraScale 2
Code name Lexa Turks
Type Desktop Desktop
Release date 27 March 2019 5 January 2012
Pipelines 512 480
Core clock speed 1082 MHz 600 MHz
Boost Clock 1218 MHz
Transistor count 2,200 million 716 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 38.98 14.40
Floating-point performance 576.0 gflops
Length 145 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 7000 MHz 4000 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