GeForce GT 650M SLI vs Radeon HD 7660G plus HD 7670M Dual Graphics

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 650M SLI 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 GeForce GT 650M SLI 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.

GeForce GT 650M SLI and Radeon HD 7660G plus HD 7670M Dual Graphics are Laptop Graphics Cards

Note: GeForce GT 650M 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 650M SLI or Radeon HD 7660G plus HD 7670M Dual Graphics here:

Main Specs

  GeForce GT 650M SLI Radeon HD 7660G plus HD 7670M Dual Graphics
Memory type GDDR5 DDR3,GDDR5
Maximum RAM amount 2x2 GB
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  • Both cards are used in Laptops.
  • GeForce GT 650M SLI is build with Kepler architecture, and Radeon HD 7660G plus HD 7670M Dual Graphics - with Terascale 2.
  • Core clock speed of GeForce GT 650M SLI is 105 MHz higher, than Radeon HD 7660G plus HD 7670M Dual Graphics.
  • GeForce GT 650M 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 650M SLI is 2200 MHz higher, than Radeon HD 7660G plus HD 7670M Dual Graphics.

Game benchmarks

high / 1080p 12−14 1−2
ultra / 1080p 7−8 0−1
QHD / 1440p 2−3 0−1
low / 720p 24−27 12−14
medium / 1080p 14−16 3−4
The average gaming FPS of GeForce GT 650M SLI in Assassin's Creed Odyssey is 183% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.

Full Specs

  GeForce GT 650M SLI Radeon HD 7660G plus HD 7670M Dual Graphics
Architecture Kepler Terascale 2
Code name N13E-GE
Type Laptop Laptop
Release date 22 March 2012 15 May 2012
Pipelines 768 862
Core clock speed 790 MHz 685 / 600 MHz
Boost Clock 835 MHz
Manufacturing process technology 28 nm 40 / 32 nm
Memory bus width 2x 128 Bit 128 Bit
Memory clock speed 4000 MHz 1800 MHz
Shared memory - -
DirectX DirectX 11, Shader 5.0 DirectX 11, Shader 5.0
CUDA +
Laptop size medium sized medium sized
Optimus +
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