GeForce GT 650M SLI vs GeForce GTX 670M

When choosing between GeForce GT 650M SLI and GeForce GTX 670M, 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 GeForce GT 650M SLI and GeForce GTX 670M.

GeForce GT 650M SLI and GeForce GTX 670M are Laptop Graphics Cards

Note: GeForce GT 650M SLI and GeForce GTX 670M 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 GeForce GTX 670M here:

Main Specs

  GeForce GT 650M SLI GeForce GTX 670M
Power consumption (TDP) 75 Watt
Interface MXM-B (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 2x2 GB 3 GB
Display Connectors No outputs
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  • GeForce GTX 670M has 1 GB more memory, than GeForce GT 650M SLI.
  • Both cards are used in Laptops.
  • GeForce GT 650M SLI is build with Kepler architecture, and GeForce GTX 670M - with Fermi.
  • Core clock speed of GeForce GT 650M SLI is 192 MHz higher, than GeForce GTX 670M.
  • GeForce GT 650M SLI is manufactured by 28 nm process technology, and GeForce GTX 670M - by 40 nm process technology.
  • Memory clock speed of GeForce GT 650M SLI is 2500 MHz higher, than GeForce GTX 670M.

Game benchmarks

high / 1080p 12−14 8−9
ultra / 1080p 7−8 5−6
QHD / 1440p 2−3 0−1
low / 720p 24−27 18−20
medium / 1080p 14−16 10−11
The average gaming FPS of GeForce GT 650M SLI in Assassin's Creed Odyssey is 50% more, than GeForce GTX 670M.

Full Specs

  GeForce GT 650M SLI GeForce GTX 670M
Architecture Kepler Fermi
Code name N13E-GE N13E-GS1-LP
Type Laptop Laptop
Release date 22 March 2012 22 March 2012
Pipelines 768 336
Core clock speed 790 MHz 598 MHz
Boost Clock 835 MHz
Transistor count 1,950 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 33.5 billion/sec
Floating-point performance 803.7 gflops
Memory bus width 2x 128 Bit 192bit
Memory clock speed 4000 MHz 1500 MHz
Memory bandwidth 72.0 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 API
Shader Model 5.1
OpenGL 4.5
OpenCL 1.1
Vulkan N/A
CUDA + +
CUDA cores 336
Bus support PCI Express 2.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 53 Mh/s
Laptop size medium sized large
Optimus + +
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