GeForce GT 650M vs Quadro K4000M

When choosing between GeForce GT 650M and Quadro K4000M, 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 and Quadro K4000M.

GeForce GT 650M and Quadro K4000M are Laptop Graphics Cards

Note: GeForce GT 650M and Quadro K4000M 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 or Quadro K4000M here:

Main Specs

  GeForce GT 650M Quadro K4000M
Power consumption (TDP) 45 Watt 100 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Memory type DDR3\GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • Quadro K4000M has 122% more power consumption, than GeForce GT 650M.
  • GeForce GT 650M is connected by PCIe 3.0 x16, and Quadro K4000M uses MXM-B (3.0) interface.
  • Quadro K4000M has 2 GB more memory, than GeForce GT 650M.
  • GeForce GT 650M is used in Laptops, and Quadro K4000M - in Mobile workstations.
  • GeForce GT 650M and Quadro K4000M are build with Kepler architecture.
  • GeForce GT 650M and Quadro K4000M are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K4000M is 1000 MHz higher, than GeForce GT 650M.

Game benchmarks

high / 1080p 3−4 10−11
ultra / 1080p 1−2 6−7
QHD / 1440p 0−1 1−2
low / 720p 14−16 21−24
medium / 1080p 5−6 12−14
The average gaming FPS of Quadro K4000M in Assassin's Creed Odyssey is 116% more, than GeForce GT 650M.

Full Specs

  GeForce GT 650M Quadro K4000M
Architecture Kepler Kepler
Code name N13E-GE N14E-Q3
Type Laptop Mobile workstation
Release date 22 March 2012 1 June 2012
Pipelines 384 960
Core clock speed 600 MHz
Boost Clock 900 MHz
Transistor count 1,270 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 48.08
Floating-point performance 652.8 gflops 1,154 gflops
Memory bus width 128bit 256 Bit
Memory clock speed 1800 - 4000 MHz 2800 MHz
Memory bandwidth 89.6 GB/s
Shared memory - -
DirectX 12 API 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan 1.1.126 1.1.126
CUDA + +
CUDA cores 384
Bus support PCI Express 2.0, PCI Express 3.0
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
3D Blu-Ray +
Bitcoin / BTC (SHA256) 21 Mh/s 37 Mh/s
Laptop size medium sized large
Optimus + +
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