Radeon HD 7660G plus HD 7670M Dual Graphics vs Radeon RX Vega 8 Ryzen 4000

In this comparison between Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon RX Vega 8 Ryzen 4000 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 7660G plus HD 7670M Dual Graphics will be the best choice, for others Radeon RX Vega 8 Ryzen 4000 will be their preference. Study the comparison tables below and make your choice.

Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon RX Vega 8 Ryzen 4000 are Laptop Graphics Cards

Note: Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon RX Vega 8 Ryzen 4000 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 RX Vega 8 Ryzen 4000 here:

Main Specs

  Radeon HD 7660G plus HD 7670M Dual Graphics Radeon RX Vega 8 Ryzen 4000
Memory type DDR3,GDDR5
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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 RX Vega 8 Ryzen 4000 - with Vega.
  • Radeon HD 7660G plus HD 7670M Dual Graphics is manufactured by 40 / 32 nm process technology, and Radeon RX Vega 8 Ryzen 4000 - by 7 nm process technology.

Game benchmarks

high / 1080p 1−2 20−22
ultra / 1080p 0−1 12−14
QHD / 1440p 0−1 6−7
4K / 2160p 5−6
low / 720p 12−14 35−40
medium / 1080p 3−4 24−27
The average gaming FPS of Radeon RX Vega 8 Ryzen 4000 in Assassin's Creed Odyssey is 366% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.

Full Specs

  Radeon HD 7660G plus HD 7670M Dual Graphics Radeon RX Vega 8 Ryzen 4000
Architecture Terascale 2 Vega
Code name Vega Raven Ridge
Type Laptop Laptop
Release date 15 May 2012 7 January 2020
Pipelines 862 512
Core clock speed 685 / 600 MHz
Boost Clock 1750 MHz
Manufacturing process technology 40 / 32 nm 7 nm
Memory bus width 128 Bit
Memory clock speed 1800 MHz
Shared memory - -
DirectX DirectX 11, Shader 5.0 DirectX 12_1
Laptop size medium sized
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