Quadro K2000 vs Quadro M620

Find out if it is worth upgrading your current GPU setup by comparing Quadro K2000 and Quadro M620. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Quadro K2000 and Quadro M620. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Quadro M620 is a Laptop Graphics Card

Note: Quadro M620 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 Quadro M620 here:

Main Specs

  Quadro K2000 Quadro M620
Power consumption (TDP) 51 Watt 30 Watt
Interface PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 2x DisplayPort
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  • Quadro K2000 has 70% more power consumption, than Quadro M620.
  • Quadro K2000 and Quadro M620 have maximum RAM of 2 GB.
  • Quadro K2000 is used in Desktops, and Quadro M620 - in Mobile workstations.
  • Quadro K2000 is build with Kepler architecture, and Quadro M620 - with Maxwell.
  • Core clock speed of Quadro M620 is 64 MHz higher, than Quadro K2000.
  • Quadro K2000 and Quadro M620 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 1012 MHz higher, than Quadro K2000.

Game benchmarks

high / 1080p 7−8 14−16
ultra / 1080p 4−5 8−9
QHD / 1440p 0−1 3−4
low / 720p 16−18 30−35
medium / 1080p 9−10 18−20
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 100% more, than Quadro K2000.

Full Specs

  Quadro K2000 Quadro M620
Architecture Kepler Maxwell
Code name GK107
Type Workstation Mobile workstation
Release date 1 March 2013 13 January 2017
Pipelines 384 512
Core clock speed 954 MHz 1018 MHz
Transistor count 1,270 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 30.53
Floating-point performance 732.7 gflops
Length 202 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 5012 MHz
Memory bandwidth 64 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 3.0
Bitcoin / BTC (SHA256) 24 Mh/s
Laptop size large
Optimus +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
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