GeForce GT 750M SLI vs Radeon HD 7660G plus HD 7670M Dual Graphics

If you are going to buy a new graphics card and are choosing between GeForce GT 750M SLI 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 GeForce GT 750M SLI stacks up against Radeon HD 7660G plus HD 7670M Dual Graphics, check out specs charts below.

GeForce GT 750M SLI and Radeon HD 7660G plus HD 7670M Dual Graphics are Laptop Graphics Cards

Note: GeForce GT 750M SLI 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 GeForce GT 750M SLI or Radeon HD 7660G plus HD 7670M Dual Graphics here:

Main Specs

  GeForce GT 750M SLI Radeon HD 7660G plus HD 7670M Dual Graphics
Memory type DDR3, GDDR5 DDR3,GDDR5
Maximum RAM amount 2x 2 GB
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  • Both cards are used in Laptops.
  • GeForce GT 750M SLI is build with Kepler architecture, and Radeon HD 7660G plus HD 7670M Dual Graphics - with Terascale 2.
  • Core clock speed of GeForce GT 750M SLI is 282 MHz higher, than Radeon HD 7660G plus HD 7670M Dual Graphics.
  • GeForce GT 750M SLI 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 GeForce GT 750M SLI is 200 MHz higher, than Radeon HD 7660G plus HD 7670M Dual Graphics.

Game benchmarks

high / 1080p 14−16 1−2
ultra / 1080p 8−9 0−1
QHD / 1440p 3−4 0−1
low / 720p 30−33 12−14
medium / 1080p 18−20 3−4
The average gaming FPS of GeForce GT 750M SLI in Assassin's Creed Odyssey is 250% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.

Full Specs

  GeForce GT 750M SLI Radeon HD 7660G plus HD 7670M Dual Graphics
Architecture Kepler Terascale 2
Code name N14P-GT
Type Laptop Laptop
Release date 1 April 2013 15 May 2012
Pipelines 768 862
Core clock speed 967 MHz 685 / 600 MHz
Transistor count 1300 Million
Manufacturing process technology 28 nm 40 / 32 nm
Memory bus width 2x 128 Bit 128 Bit
Memory clock speed 2000 - 5000 MHz 1800 MHz
Shared memory - -
DirectX DirectX 11, Shader 5.0 DirectX 11, Shader 5.0
CUDA +
Laptop size large medium sized
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