GeForce GTX 675MX vs Quadro P400

When choosing between GeForce GTX 675MX 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 GTX 675MX and Quadro P400.

GeForce GTX 675MX is a Laptop Graphics Card

Note: GeForce GTX 675MX 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 GTX 675MX here:

Main Specs

  GeForce GTX 675MX Quadro P400
Power consumption (TDP) 100 Watt 30 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 3x mini-DisplayPort
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  • GeForce GTX 675MX has 233% more power consumption, than Quadro P400.
  • GeForce GTX 675MX is connected by MXM-B (3.0), and Quadro P400 uses PCIe 3.0 x16 interface.
  • GeForce GTX 675MX and Quadro P400 have maximum RAM of 2 GB.
  • GeForce GTX 675MX is used in Laptops, and Quadro P400 - in Desktops.
  • GeForce GTX 675MX is build with Kepler architecture, and Quadro P400 - with Pascal.
  • Core clock speed of Quadro P400 is 628 MHz higher, than GeForce GTX 675MX.
  • GeForce GTX 675MX 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 GTX 675MX.

Game benchmarks

high / 1080p 9−10 7−8
ultra / 1080p 5−6 4−5
QHD / 1440p 0−1 0−1
low / 720p 21−24 18−20
medium / 1080p 12−14 9−10
The average gaming FPS of GeForce GTX 675MX in Assassin's Creed Odyssey is 20% more, than Quadro P400.

Full Specs

  GeForce GTX 675MX Quadro P400
Architecture Kepler Pascal
Code name N13E-GSR GP107
Type Laptop Workstation
Release date 1 October 2012 7 February 2017
Pipelines 960 256
Core clock speed 600 MHz 1228 MHz
Boost Clock 1252 MHz
Transistor count 3,540 million 3,300 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 48.0 billion/sec 20.03
Floating-point performance 1,256 gflops 679.9 gflops
Length 145 mm
Memory bus width 256 Bit 64 Bit
Memory clock speed 1800 MHz 4008 MHz
Memory bandwidth 115.2 GB/s 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 960
Bus support PCI Express 2.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 63 Mh/s
Laptop size large
Optimus +
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