Radeon 630 vs Radeon HD 7660G plus HD 7670M Dual Graphics

When choosing between Radeon 630 and Radeon HD 7660G plus HD 7670M Dual Graphics, 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 630 and Radeon HD 7660G plus HD 7670M Dual Graphics.

Radeon 630 and Radeon HD 7660G plus HD 7670M Dual Graphics are Laptop Graphics Cards

Note: Radeon 630 and Radeon HD 7660G plus HD 7670M Dual Graphics 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 630 or Radeon HD 7660G plus HD 7670M Dual Graphics here:

Main Specs

  Radeon 630 Radeon HD 7660G plus HD 7670M Dual Graphics
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 DDR3,GDDR5
Maximum RAM amount 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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  • Both cards are used in Laptops.
  • Radeon 630 is build with GCN 1.0 architecture, and Radeon HD 7660G plus HD 7670M Dual Graphics - with Terascale 2.
  • Radeon 630 is manufactured by 14 nm process technology, and Radeon HD 7660G plus HD 7670M Dual Graphics - by 40 / 32 nm process technology.
  • Memory clock speed of Radeon 630 is 4200 MHz higher, than Radeon HD 7660G plus HD 7670M Dual Graphics.

Game benchmarks

high / 1080p 3−4 1−2
ultra / 1080p 1−2 0−1
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 6−7 3−4
The average gaming FPS of Radeon 630 in Assassin's Creed Odyssey is 33% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.

Full Specs

  Radeon 630 Radeon HD 7660G plus HD 7670M Dual Graphics
Architecture GCN 1.0 Terascale 2
Code name Lexa
Type Laptop Laptop
Release date 12 August 2019 15 May 2012
Pipelines 512 862
Core clock speed 685 / 600 MHz
Boost Clock 1219 MHz
Transistor count 2,200 million
Manufacturing process technology 14 nm 40 / 32 nm
Memory bus width 64 Bit 128 Bit
Memory clock speed 6000 MHz 1800 MHz
Shared memory - -
DirectX DirectX 12, Shader 5.0 DirectX 11, Shader 5.0
OpenGL 4.6
Vulkan +
Laptop size medium sized
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