Radeon HD 6930 vs Radeon HD 7660G plus HD 7670M Dual Graphics

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6930 and Radeon HD 7660G plus HD 7670M Dual Graphics. 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 6930 and Radeon HD 7660G plus HD 7670M Dual Graphics. 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.

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 6930 Radeon HD 7660G plus HD 7670M Dual Graphics
Power consumption (TDP) 186 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 DDR3,GDDR5
Maximum RAM amount 1 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6930 is used in Desktops, and Radeon HD 7660G plus HD 7670M Dual Graphics - in Laptops.
  • Radeon HD 6930 is build with TeraScale 3 architecture, and Radeon HD 7660G plus HD 7670M Dual Graphics - with Terascale 2.
  • Core clock speed of Radeon HD 6930 is 65 MHz higher, than Radeon HD 7660G plus HD 7670M Dual Graphics.
  • Radeon HD 6930 is manufactured by 40 nm process technology, and Radeon HD 7660G plus HD 7670M Dual Graphics - by 40 / 32 nm process technology.
  • Memory clock speed of Radeon HD 6930 is 3000 MHz higher, than Radeon HD 7660G plus HD 7670M Dual Graphics.

Game benchmarks

high / 1080p 9−10 1−2
ultra / 1080p 5−6 0−1
QHD / 1440p 0−1 0−1
low / 720p 21−24 12−14
medium / 1080p 10−12 3−4
The average gaming FPS of Radeon HD 6930 in Assassin's Creed Odyssey is 133% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.

Full Specs

  Radeon HD 6930 Radeon HD 7660G plus HD 7670M Dual Graphics
Architecture TeraScale 3 Terascale 2
Code name Cayman
Type Desktop Laptop
Release date 1 December 2011 15 May 2012
Pipelines 1280 862
Core clock speed 750 MHz 685 / 600 MHz
Transistor count 2,640 million
Manufacturing process technology 40 nm 40 / 32 nm
Texture fill rate 60.00
Floating-point performance 1,920.0 gflops
Length 220 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 4800 MHz 1800 MHz
Memory bandwidth 153.6 GB/s
Shared memory -
DirectX 11.2 (11_0) DirectX 11, Shader 5.0
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
Laptop size medium sized
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