GeForce GT 650M SLI vs Quadro P400

When comparing GeForce GT 650M SLI and Quadro P400, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 650M SLI and Quadro P400 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GT 650M SLI is a Laptop Graphics Card

Note: GeForce GT 650M SLI 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 SLI here:

Main Specs

  GeForce GT 650M SLI Quadro P400
Power consumption (TDP) 30 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2x2 GB 2 GB
Display Connectors 3x mini-DisplayPort
  Check Price Check Price
  • GeForce GT 650M SLI and Quadro P400 have maximum RAM of 2 GB.
  • GeForce GT 650M SLI is used in Laptops, and Quadro P400 - in Desktops.
  • GeForce GT 650M SLI is build with Kepler architecture, and Quadro P400 - with Pascal.
  • Core clock speed of Quadro P400 is 438 MHz higher, than GeForce GT 650M SLI.
  • GeForce GT 650M SLI is manufactured by 28 nm process technology, and Quadro P400 - by 14 nm process technology.
  • Memory clock speed of Quadro P400 is 8 MHz higher, than GeForce GT 650M SLI.

Game benchmarks

high / 1080p 12−14 7−8
ultra / 1080p 7−8 4−5
QHD / 1440p 2−3 0−1
low / 720p 24−27 18−20
medium / 1080p 14−16 9−10
The average gaming FPS of GeForce GT 650M SLI in Assassin's Creed Odyssey is 50% more, than Quadro P400.

Full Specs

  GeForce GT 650M SLI Quadro P400
Architecture Kepler Pascal
Code name N13E-GE GP107
Type Laptop Workstation
Release date 22 March 2012 7 February 2017
Pipelines 768 256
Core clock speed 790 MHz 1228 MHz
Boost Clock 835 MHz 1252 MHz
Transistor count 3,300 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 20.03
Floating-point performance 679.9 gflops
Length 145 mm
Memory bus width 2x 128 Bit 64 Bit
Memory clock speed 4000 MHz 4008 MHz
Memory bandwidth 32.06 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
CUDA + 6.1
Laptop size medium sized
Optimus +
  Check Price Check Price