Quadro K420 vs Quadro P600

When choosing between Quadro K420 and Quadro P600, 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 K420 and Quadro P600.

Main Specs

  Quadro K420 Quadro P600
Power consumption (TDP) 41 Watt 40 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors None None
Memory type 128 Bit GDDR5
Maximum RAM amount 1 GB/2 GB 2 GB
Display Connectors 1x DVI, 1x DisplayPort 4x mini-DisplayPort
  Check Price Check Price
  • Quadro K420 has 2% more power consumption, than Quadro P600.
  • Quadro K420 is connected by PCIe 2.0 x16, and Quadro P600 uses PCIe 3.0 x16 interface.
  • Quadro P600 has 1 GB more memory, than Quadro K420.
  • Both cards are used in Desktops.
  • Quadro K420 is build with Kepler architecture, and Quadro P600 - with Pascal.
  • Core clock speed of Quadro P600 is 554 MHz higher, than Quadro K420.
  • Quadro K420 is manufactured by 28 nm process technology, and Quadro P600 - by 14 nm process technology.
  • Quadro K420 is 15 mm longer, than Quadro P600.
  • Memory clock speed of Quadro P600 is 3230 MHz higher, than Quadro K420.

Game benchmarks

high / 1080p 0−1 16−18
ultra / 1080p 0−1 10−11
QHD / 1440p 0−1 4−5
low / 720p 9−10 35−40
medium / 1080p 1−2 21−24
The average gaming FPS of Quadro P600 in Assassin's Creed Odyssey is 500% more, than Quadro K420.

Full Specs

  Quadro K420 Quadro P600
Architecture Kepler Pascal
Code name GK107 GP107
Type Workstation Workstation
Release date 22 July 2014 14 November 2017
Pipelines 192 384
Core clock speed 876 MHz 1430 MHz
Boost Clock 1620 MHz
Transistor count 1,270 million 3,300 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 14.02 37.37
Floating-point performance 336.4 gflops 1,117 gflops
Length 160 mm 145 mm
Memory bus width 128 Bit 64 Bit
Memory clock speed 1782 MHz 5012 MHz
Memory bandwidth 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 + 1.2.131
CUDA 3.0 6.1
Bitcoin / BTC (SHA256) 11 Mh/s
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
  Check Price Check Price