GRID M6 8Q vs Radeon HD 7660G plus HD 7670M Dual Graphics

If you are going to buy a new graphics card and are choosing between GRID M6 8Q and Radeon HD 7660G plus HD 7670M Dual Graphics, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GRID M6 8Q stacks up against Radeon HD 7660G plus HD 7670M Dual Graphics, check out specs charts below.

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

  GRID M6 8Q Radeon HD 7660G plus HD 7670M Dual Graphics
Power consumption (TDP) 100 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 DDR3,GDDR5
Maximum RAM amount 8 GB
Display Connectors No outputs
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  • GRID M6 8Q is used in Desktops, and Radeon HD 7660G plus HD 7670M Dual Graphics - in Laptops.
  • GRID M6 8Q is build with Maxwell 2.0 architecture, and Radeon HD 7660G plus HD 7670M Dual Graphics - with Terascale 2.
  • Core clock speed of GRID M6 8Q is 37 MHz higher, than Radeon HD 7660G plus HD 7670M Dual Graphics.
  • GRID M6 8Q is manufactured by 28 nm process technology, and Radeon HD 7660G plus HD 7670M Dual Graphics - by 40 / 32 nm process technology.
  • Memory clock speed of GRID M6 8Q is 3212 MHz higher, than Radeon HD 7660G plus HD 7670M Dual Graphics.

Game benchmarks

high / 1080p 18−20 1−2
ultra / 1080p 10−11 0−1
QHD / 1440p 5−6 0−1
4K / 2160p 4−5
low / 720p 35−40 12−14
medium / 1080p 21−24 3−4
The average gaming FPS of GRID M6 8Q in Assassin's Creed Odyssey is 333% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.

Full Specs

  GRID M6 8Q Radeon HD 7660G plus HD 7670M Dual Graphics
Architecture Maxwell 2.0 Terascale 2
Code name GM204
Type Workstation Laptop
Release date 30 August 2015 15 May 2012
Pipelines 1536 862
Core clock speed 722 MHz 685 / 600 MHz
Transistor count 5,200 million
Manufacturing process technology 28 nm 40 / 32 nm
Texture fill rate 69.31
Floating-point performance 2,218 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 5012 MHz 1800 MHz
Memory bandwidth 160.4 GB/s
Shared memory -
DirectX 12 (12_1) DirectX 11, Shader 5.0
Shader Model 6.4
OpenGL 4.6
OpenCL 1.2
Vulkan 1.1.126
CUDA 5.2
Laptop size medium sized
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