P106 100 vs Quadro K620M

When comparing P106 100 and Quadro K620M, 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 P106 100 and Quadro K620M 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

  P106 100 Quadro K620M
Power consumption (TDP) 120 Watt 30 Watt
Interface PCIe 3.0 x16 MXM-A (3.0)
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 DDR3
Maximum RAM amount 6 GB 2 GB
Display Connectors No outputs No outputs
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  • P106 100 has 300% more power consumption, than Quadro K620M.
  • P106 100 is connected by PCIe 3.0 x16, and Quadro K620M uses MXM-A (3.0) interface.
  • P106 100 has 4 GB more memory, than Quadro K620M.
  • P106 100 is used in Desktops, and Quadro K620M - in Mobile workstations.
  • P106 100 is build with Pascal architecture, and Quadro K620M - with Maxwell.
  • Core clock speed of P106 100 is 477 MHz higher, than Quadro K620M.
  • P106 100 is manufactured by 16 nm process technology, and Quadro K620M - by 28 nm process technology.
  • Memory clock speed of P106 100 is 6008 MHz higher, than Quadro K620M.

Game benchmarks

high / 1080p 35−40 3−4
ultra / 1080p 21−24 1−2
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 14−16
medium / 1080p 40−45 5−6
The average gaming FPS of P106 100 in Assassin's Creed Odyssey is 583% more, than Quadro K620M.

Full Specs

  P106 100 Quadro K620M
Architecture Pascal Maxwell
Code name GP106 GM108
Type Desktop Mobile workstation
Release date 19 June 2017 1 March 2015
Pipelines 1280 384
Core clock speed 1506 MHz 1029 MHz
Boost Clock 1709 MHz 1124 MHz
Transistor count 4,400 million
Manufacturing process technology 16 nm 28 nm
Texture fill rate 136.7 17.98
Floating-point performance 4,375 gflops 863.2 gflops
Length 250 mm
Memory bus width 192 Bit 64 Bit
Memory clock speed 8008 MHz 2000 MHz
Memory bandwidth 192.2 GB/s 14.4 GB/s
Shared memory -
DirectX 12 (12_1) 12
Shader Model 6.4 5
OpenGL 4.6 4.5
OpenCL 1.2 1.2
Vulkan 1.2.131 1.1.126
CUDA 6.1 +
Bitcoin / BTC (SHA256) 92 Mh/s
Optimus +
Display Port 1.2
nView Display Management +
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