Radeon HD 7670A vs Radeon HD 7730

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7670A and Radeon HD 7730. 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 HD 7670A and Radeon HD 7730. 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 HD 7670A Radeon HD 7730
Power consumption (TDP) 45 Watt 47 Watt
Interface MXM-A (3.0) PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 7730 has 4% more power consumption, than Radeon HD 7670A.
  • Radeon HD 7670A is connected by MXM-A (3.0), and Radeon HD 7730 uses PCIe 3.0 x16 interface.
  • Radeon HD 7670A and Radeon HD 7730 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • Radeon HD 7670A is build with TeraScale 2 architecture, and Radeon HD 7730 - with GCN 1.0.
  • Core clock speed of Radeon HD 7730 is 200 MHz higher, than Radeon HD 7670A.
  • Radeon HD 7670A is manufactured by 40 nm process technology, and Radeon HD 7730 - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7730 is 500 MHz higher, than Radeon HD 7670A.

Game benchmarks

high / 1080p 1−2 3−4
ultra / 1080p 0−1 1−2
QHD / 1440p 0−1 0−1
low / 720p 12−14 14−16
medium / 1080p 3−4 5−6
The average gaming FPS of Radeon HD 7730 in Assassin's Creed Odyssey is 33% more, than Radeon HD 7670A.

Full Specs

  Radeon HD 7670A Radeon HD 7730
Architecture TeraScale 2 GCN 1.0
Code name Turks Cape Verde
Type Desktop Desktop
Release date 5 January 2012 1 May 2013
Pipelines 480 384
Core clock speed 600 MHz 800 MHz
Transistor count 716 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 14.40 19.20
Floating-point performance 576.0 gflops 614.4 gflops
Length 168 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 4500 MHz
Memory bandwidth 64 GB/s 72 GB/s
DirectX 11.2 (11_0) 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A 1.2.131
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