GeForce GT 650M SLI vs Quadro 4000M

When choosing between GeForce GT 650M SLI and Quadro 4000M, 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 Quadro 4000M.

GeForce GT 650M SLI and Quadro 4000M are Laptop Graphics Cards

Note: GeForce GT 650M SLI and Quadro 4000M 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 Quadro 4000M here:

Main Specs

  GeForce GT 650M SLI Quadro 4000M
Power consumption (TDP) 100 Watt
Interface MXM-B (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 2x2 GB 2 GB
Display Connectors No outputs
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  • GeForce GT 650M SLI and Quadro 4000M have maximum RAM of 2 GB.
  • GeForce GT 650M SLI is used in Laptops, and Quadro 4000M - in Mobile workstations.
  • GeForce GT 650M SLI is build with Kepler architecture, and Quadro 4000M - with Fermi.
  • Core clock speed of GeForce GT 650M SLI is 315 MHz higher, than Quadro 4000M.
  • GeForce GT 650M SLI is manufactured by 28 nm process technology, and Quadro 4000M - by 40 nm process technology.
  • Memory clock speed of GeForce GT 650M SLI is 2800 MHz higher, than Quadro 4000M.

Game benchmarks

high / 1080p 12−14 3−4
ultra / 1080p 7−8 1−2
QHD / 1440p 2−3 0−1
low / 720p 24−27 14−16
medium / 1080p 14−16 5−6
The average gaming FPS of GeForce GT 650M SLI in Assassin's Creed Odyssey is 150% more, than Quadro 4000M.

Full Specs

  GeForce GT 650M SLI Quadro 4000M
Architecture Kepler Fermi
Code name N13E-GE Fermi
Type Laptop Mobile workstation
Release date 22 March 2012 22 February 2011
Pipelines 768 336
Core clock speed 790 MHz 475 MHz
Boost Clock 835 MHz
Transistor count 1,950 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 26.60
Floating-point performance 638.4 gflops
Memory bus width 2x 128 Bit 256 Bit
Memory clock speed 4000 MHz 1200 MHz
Memory bandwidth 80 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (11_0)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.1
Vulkan N/A
CUDA + 2.1
Bitcoin / BTC (SHA256) 82 Mh/s
Laptop size medium sized large
Optimus +
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