Quadro K2100M vs Quadro K620M

When choosing between Quadro K2100M and Quadro K620M, 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 K2100M and Quadro K620M.

Quadro K2100M and Quadro K620M are Laptop Graphics Cards

Note: Quadro K2100M and Quadro K620M 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 K2100M or Quadro K620M here:

Main Specs

  Quadro K2100M Quadro K620M
Power consumption (TDP) 55 Watt 30 Watt
Interface MXM-A (3.0) MXM-A (3.0)
Supplementary power connectors None
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • Quadro K2100M has 83% more power consumption, than Quadro K620M.
  • Both video cards are using MXM-A (3.0) interface connection to a motherboard.
  • Quadro K2100M and Quadro K620M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • Quadro K2100M is build with Kepler architecture, and Quadro K620M - with Maxwell.
  • Core clock speed of Quadro K620M is 362 MHz higher, than Quadro K2100M.
  • Quadro K2100M and Quadro K620M are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K2100M is 1000 MHz higher, than Quadro K620M.

Game benchmarks

high / 1080p 6−7 3−4
ultra / 1080p 4−5 1−2
QHD / 1440p 0−1 0−1
low / 720p 16−18 14−16
medium / 1080p 7−8 5−6
The average gaming FPS of Quadro K2100M in Assassin's Creed Odyssey is 33% more, than Quadro K620M.

Full Specs

  Quadro K2100M Quadro K620M
Architecture Kepler Maxwell
Code name GK106 GM108
Type Mobile workstation Mobile workstation
Release date 23 July 2013 1 March 2015
Pipelines 576 384
Core clock speed 667 MHz 1029 MHz
Boost Clock 1124 MHz
Transistor count 2,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 32.02 17.98
Floating-point performance 768.4 gflops 863.2 gflops
Memory bus width 128 Bit 64 Bit
Memory clock speed 3000 MHz 2000 MHz
Memory bandwidth 48.0 GB/s 14.4 GB/s
Shared memory - -
DirectX 12 12
Shader Model 5 5
OpenGL 4.5 4.5
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA + +
Bitcoin / BTC (SHA256) 38 Mh/s 92 Mh/s
Laptop size medium sized
Optimus + +
Display Port 1.2 1.2
3D Vision Pro +
Mosaic +
nView Display Management + +
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