Quadro 500M vs Quadro K620M

When choosing between Quadro 500M 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 500M and Quadro K620M.

Quadro K620M is a Laptop Graphics Card

Note: Quadro K620M 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 K620M here:

Main Specs

  Quadro 500M Quadro K620M
Power consumption (TDP) 35 Watt 30 Watt
Interface MXM-A (3.0) MXM-A (3.0)
Supplementary power connectors None
Memory type DDR3 DDR3
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs No outputs
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  • Quadro 500M has 16% more power consumption, than Quadro K620M.
  • Both video cards are using MXM-A (3.0) interface connection to a motherboard.
  • Quadro K620M has 1 GB more memory, than Quadro 500M.
  • Quadro 500M is used in Desktops, and Quadro K620M - in Mobile workstations.
  • Quadro 500M is build with Fermi architecture, and Quadro K620M - with Maxwell.
  • Core clock speed of Quadro K620M is 329 MHz higher, than Quadro 500M.
  • Quadro 500M is manufactured by 40 nm process technology, and Quadro K620M - by 28 nm process technology.
  • Memory clock speed of Quadro K620M is 200 MHz higher, than Quadro 500M.

Game benchmarks

high / 1080p 0−1 3−4
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 1−2 14−16
medium / 1080p 0−1 5−6
The average gaming FPS of Quadro K620M in Assassin's Creed Odyssey is 1400% more, than Quadro 500M.

Full Specs

  Quadro 500M Quadro K620M
Architecture Fermi Maxwell
Code name GF108 GM108
Type Workstation Mobile workstation
Release date 22 February 2011 1 March 2015
Pipelines 96 384
Core clock speed 700 MHz 1029 MHz
Boost Clock 1124 MHz
Transistor count 585 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 11.20 17.98
Floating-point performance 268.8 gflops 863.2 gflops
Memory bus width 128 Bit 64 Bit
Memory clock speed 1800 MHz 2000 MHz
Memory bandwidth 28.8 GB/s 14.4 GB/s
Shared memory -
DirectX 12 (11_0) 12
Shader Model 5.1 5
OpenGL 4.6 4.5
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA 2.1 +
Bitcoin / BTC (SHA256) 92 Mh/s
Optimus +
Display Port 1.2
nView Display Management +
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