Quadro K4100M vs Quadro M620

When choosing between Quadro K4100M and Quadro M620, 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 Quadro K4100M and Quadro M620.

Quadro K4100M and Quadro M620 are Laptop Graphics Cards

Note: Quadro K4100M and Quadro M620 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 Quadro K4100M or Quadro M620 here:

Main Specs

  Quadro K4100M Quadro M620
Power consumption (TDP) 100 Watt 30 Watt
Interface MXM-B (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs
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  • Quadro K4100M has 233% more power consumption, than Quadro M620.
  • Quadro K4100M has 2 GB more memory, than Quadro M620.
  • Both cards are used in Laptops.
  • Quadro K4100M is build with Kepler architecture, and Quadro M620 - with Maxwell.
  • Core clock speed of Quadro M620 is 312 MHz higher, than Quadro K4100M.
  • Quadro K4100M and Quadro M620 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 1812 MHz higher, than Quadro K4100M.

Game benchmarks

high / 1080p 12−14 14−16
ultra / 1080p 7−8 8−9
QHD / 1440p 2−3 3−4
low / 720p 24−27 30−35
medium / 1080p 14−16 18−20
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 25% more, than Quadro K4100M.

Full Specs

  Quadro K4100M Quadro M620
Architecture Kepler Maxwell
Code name N15E-Q3-A2
Type Mobile workstation Mobile workstation
Release date 23 July 2013 13 January 2017
Pipelines 1152 512
Core clock speed 706 MHz 1018 MHz
Transistor count 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 67.78
Floating-point performance 1,627 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 3200 MHz 5012 MHz
Memory bandwidth 102.4 GB/s 80 GB/s
Shared memory - -
DirectX 12 12
Shader Model 5 5.0
OpenGL 4.5 4.5
OpenCL 1.2
Vulkan 1.1.126
CUDA +
Bitcoin / BTC (SHA256) 51 Mh/s
Laptop size large large
Optimus + +
Display Port 1.2 1.2
3D Vision Pro +
Mosaic + +
nView Display Management + +
3D Stereo +
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