Quadro K2000M vs Quadro M620

When comparing Quadro K2000M and Quadro M620, 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 Quadro K2000M and Quadro M620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Quadro K2000M and Quadro M620 are Laptop Graphics Cards

Note: Quadro K2000M 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 K2000M or Quadro M620 here:

Main Specs

  Quadro K2000M Quadro M620
Power consumption (TDP) 55 Watt 30 Watt
Interface MXM-A (3.0)
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs
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  • Quadro K2000M has 83% more power consumption, than Quadro M620.
  • Quadro K2000M and Quadro M620 have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • Quadro K2000M is build with Kepler architecture, and Quadro M620 - with Maxwell.
  • Core clock speed of Quadro M620 is 273 MHz higher, than Quadro K2000M.
  • Quadro K2000M and Quadro M620 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 3212 MHz higher, than Quadro K2000M.

Game benchmarks

high / 1080p 1−2 14−16
ultra / 1080p 0−1 8−9
QHD / 1440p 0−1 3−4
low / 720p 12−14 30−35
medium / 1080p 3−4 18−20
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 266% more, than Quadro K2000M.

Full Specs

  Quadro K2000M Quadro M620
Architecture Kepler Maxwell
Code name N14P-Q3
Type Mobile workstation Mobile workstation
Release date 1 June 2012 13 January 2017
Pipelines 384 512
Core clock speed 745 MHz 1018 MHz
Transistor count 1,270 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 23.84
Floating-point performance 572.2 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1800 MHz 5012 MHz
Memory bandwidth 28.8 GB/s 80 GB/s
Shared memory - -
DirectX 12 (11_0) 12
Shader Model 5.1 5.0
OpenGL 4.6 4.5
OpenCL 1.2
Vulkan 1.1.126
CUDA +
Bitcoin / BTC (SHA256) 18 Mh/s
Laptop size medium sized large
Optimus + +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
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