Quadro K620M vs Quadro P600

When comparing Quadro K620M and Quadro P600, 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 K620M and Quadro P600 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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 K620M Quadro P600
Power consumption (TDP) 30 Watt 40 Watt
Interface MXM-A (3.0) PCIe 3.0 x16
Supplementary power connectors None None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 4x mini-DisplayPort
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  • Quadro P600 has 33% more power consumption, than Quadro K620M.
  • Quadro K620M is connected by MXM-A (3.0), and Quadro P600 uses PCIe 3.0 x16 interface.
  • Quadro K620M and Quadro P600 have maximum RAM of 2 GB.
  • Quadro K620M is used in Mobile workstations, and Quadro P600 - in Desktops.
  • Quadro K620M is build with Maxwell architecture, and Quadro P600 - with Pascal.
  • Core clock speed of Quadro P600 is 401 MHz higher, than Quadro K620M.
  • Quadro K620M is manufactured by 28 nm process technology, and Quadro P600 - by 14 nm process technology.
  • Memory clock speed of Quadro P600 is 3012 MHz higher, than Quadro K620M.

Game benchmarks

high / 1080p 3−4 16−18
ultra / 1080p 1−2 10−11
QHD / 1440p 0−1 4−5
low / 720p 14−16 35−40
medium / 1080p 5−6 21−24
The average gaming FPS of Quadro P600 in Assassin's Creed Odyssey is 250% more, than Quadro K620M.

Full Specs

  Quadro K620M Quadro P600
Architecture Maxwell Pascal
Code name GM108 GP107
Type Mobile workstation Workstation
Release date 1 March 2015 14 November 2017
Pipelines 384 384
Core clock speed 1029 MHz 1430 MHz
Boost Clock 1124 MHz 1620 MHz
Transistor count 3,300 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 17.98 37.37
Floating-point performance 863.2 gflops 1,117 gflops
Length 145 mm
Memory bus width 64 Bit 64 Bit
Memory clock speed 2000 MHz 5012 MHz
Memory bandwidth 14.4 GB/s 64.13 GB/s
Shared memory - -
DirectX 12 12 (12_1)
Shader Model 5 6.4
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA + 6.1
Bitcoin / BTC (SHA256) 92 Mh/s
Optimus +
Display Port 1.2
nView Display Management +
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