GRID K220Q vs Quadro K420

When choosing between GRID K220Q and Quadro K420, 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 GRID K220Q and Quadro K420.

Main Specs

  GRID K220Q Quadro K420
Power consumption (TDP) 225 Watt 41 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 128 Bit
Maximum RAM amount 512 MB 1 GB/2 GB
Display Connectors No outputs 1x DVI, 1x DisplayPort
  Check Price
  • GRID K220Q has 448% more power consumption, than Quadro K420.
  • GRID K220Q is connected by PCIe 3.0 x16, and Quadro K420 uses PCIe 2.0 x16 interface.
  • GRID K220Q has 511 GB more memory, than Quadro K420.
  • Both cards are used in Desktops.
  • GRID K220Q and Quadro K420 are build with Kepler architecture.
  • Core clock speed of Quadro K420 is 131 MHz higher, than GRID K220Q.
  • GRID K220Q and Quadro K420 are manufactured by 28 nm process technology.
  • Memory clock speed of GRID K220Q is 3218 MHz higher, than Quadro K420.

Game benchmarks

high / 1080p 1−2 0−1
ultra / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 10−12 9−10
medium / 1080p 2−3 1−2
The average gaming FPS of GRID K220Q in Assassin's Creed Odyssey is 20% more, than Quadro K420.

Full Specs

  GRID K220Q Quadro K420
Architecture Kepler Kepler
Code name GK104 GK107
Type Workstation Workstation
Release date 2 July 2014 22 July 2014
Pipelines 1536 192
Core clock speed 745 MHz 876 MHz
Transistor count 3,540 million 1,270 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 95.36 14.02
Floating-point performance 2,289 gflops 336.4 gflops
Length 160 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 5000 MHz 1782 MHz
Memory bandwidth 160.0 GB/s
DirectX 12 (11_0) 12
Shader Model 5.1 5
OpenGL 4.6 4.5
OpenCL 1.2 1.2
Vulkan 1.1.126 +
CUDA 3.0 3.0
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