Radeon HD 7660G plus HD 7670M Dual Graphics vs Radeon HD 7730M

When choosing between Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon HD 7730M, 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 HD 7660G plus HD 7670M Dual Graphics and Radeon HD 7730M.

Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon HD 7730M are Laptop Graphics Cards

Note: Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon HD 7730M are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon HD 7660G plus HD 7670M Dual Graphics or Radeon HD 7730M here:

Main Specs

  Radeon HD 7660G plus HD 7670M Dual Graphics Radeon HD 7730M
Power consumption (TDP) 25 Watt
Interface PCIe 2.0 x16
Memory type DDR3,GDDR5 DDR3
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Radeon HD 7660G plus HD 7670M Dual Graphics is build with Terascale 2 architecture, and Radeon HD 7730M - with GCN.
  • Core clock speed of Radeon HD 7660G plus HD 7670M Dual Graphics is 110 MHz higher, than Radeon HD 7730M.
  • Radeon HD 7660G plus HD 7670M Dual Graphics is manufactured by 40 / 32 nm process technology, and Radeon HD 7730M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon HD 7730M is 1800 MHz.

Game benchmarks

high / 1080p 1−2 0−1
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 1−2
medium / 1080p 3−4 0−1
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Assassin's Creed Odyssey is 1200% more, than Radeon HD 7730M.

Full Specs

  Radeon HD 7660G plus HD 7670M Dual Graphics Radeon HD 7730M
Architecture Terascale 2 GCN
Code name Lombok GL
Type Laptop Laptop
Release date 15 May 2012 24 April 2012
Pipelines 862 512
Core clock speed 685 / 600 MHz 575 MHz
Boost Clock 675 MHz
Transistor count 1,500 million
Manufacturing process technology 40 / 32 nm 28 nm
Texture fill rate 21.60
Floating-point performance 691.2 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1800 MHz 1800 MHz
Memory bandwidth 28.8 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Bitcoin / BTC (SHA256) 70 Mh/s
Laptop size medium sized medium sized
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