GeForce GT 650M vs Quadro P400

When choosing between GeForce GT 650M and Quadro P400, 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 P400.

GeForce GT 650M is a Laptop Graphics Card

Note: GeForce GT 650M is only used in laptop graphics. It has 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 here:

Main Specs

  GeForce GT 650M Quadro P400
Power consumption (TDP) 45 Watt 30 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3\GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 3x mini-DisplayPort
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  • GeForce GT 650M has 50% more power consumption, than Quadro P400.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GT 650M and Quadro P400 have maximum RAM of 2 GB.
  • GeForce GT 650M is used in Laptops, and Quadro P400 - in Desktops.
  • GeForce GT 650M is build with Kepler architecture, and Quadro P400 - with Pascal.
  • GeForce GT 650M is manufactured by 28 nm process technology, and Quadro P400 - by 14 nm process technology.
  • Memory clock speed of Quadro P400 is 2208 MHz higher, than GeForce GT 650M.

Game benchmarks

high / 1080p 3−4 7−8
ultra / 1080p 1−2 4−5
QHD / 1440p 0−1 0−1
low / 720p 14−16 18−20
medium / 1080p 5−6 9−10
The average gaming FPS of Quadro P400 in Assassin's Creed Odyssey is 66% more, than GeForce GT 650M.

Full Specs

  GeForce GT 650M Quadro P400
Architecture Kepler Pascal
Code name N13E-GE GP107
Type Laptop Workstation
Release date 22 March 2012 7 February 2017
Pipelines 384 256
Core clock speed 1228 MHz
Boost Clock 900 MHz 1252 MHz
Transistor count 1,270 million 3,300 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 20.03
Floating-point performance 652.8 gflops 679.9 gflops
Length 145 mm
Memory bus width 128bit 64 Bit
Memory clock speed 1800 - 4000 MHz 4008 MHz
Memory bandwidth 32.06 GB/s
Shared memory -
DirectX 12 API 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan 1.1.126 1.2.131
CUDA + 6.1
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
Laptop size medium sized
Optimus +
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