Radeon HD 7660G plus HD 7670M Dual Graphics vs Radeon RX Vega 11

When choosing between Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon RX Vega 11, 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 RX Vega 11.

Radeon HD 7660G plus HD 7670M Dual Graphics is a Laptop Graphics Card

Note: Radeon HD 7660G plus HD 7670M Dual Graphics is only used in laptop graphics. It has 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 here:

Main Specs

  Radeon HD 7660G plus HD 7670M Dual Graphics Radeon RX Vega 11
Power consumption (TDP) 15 Watt
Interface IGP
Supplementary power connectors None
Memory type DDR3,GDDR5 System Shared
Display Connectors No outputs
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  • Radeon HD 7660G plus HD 7670M Dual Graphics is used in Laptops, and Radeon RX Vega 11 - in Desktops.
  • Radeon HD 7660G plus HD 7670M Dual Graphics is build with Terascale 2 architecture, and Radeon RX Vega 11 - with Vega.
  • Radeon HD 7660G plus HD 7670M Dual Graphics is manufactured by 40 / 32 nm process technology, and Radeon RX Vega 11 - by 14 nm process technology.

Game benchmarks

high / 1080p 1−2 10−11
ultra / 1080p 0−1 6−7
QHD / 1440p 0−1 1−2
low / 720p 12−14 21−24
medium / 1080p 3−4 12−14
The average gaming FPS of Radeon RX Vega 11 in Assassin's Creed Odyssey is 150% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.

Full Specs

  Radeon HD 7660G plus HD 7670M Dual Graphics Radeon RX Vega 11
Architecture Terascale 2 Vega
Code name Vega Raven Ridge
Type Laptop Desktop
Release date 15 May 2012 26 October 2017
Pipelines 862 704
Core clock speed 685 / 600 MHz
Boost Clock 1240 MHz
Transistor count 4,940 million
Manufacturing process technology 40 / 32 nm 14 nm
Texture fill rate 61.60
Floating-point performance 1,760 gflops
Memory bus width 128 Bit
Memory clock speed 1800 MHz
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Laptop size medium sized
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