GRID K220Q vs Quadro P400

When comparing GRID K220Q and Quadro P400, 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 GRID K220Q and Quadro P400 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GRID K220Q Quadro P400
Power consumption (TDP) 225 Watt 30 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 512 MB 2 GB
Display Connectors No outputs 3x mini-DisplayPort
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  • GRID K220Q has 650% more power consumption, than Quadro P400.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GRID K220Q has 510 GB more memory, than Quadro P400.
  • Both cards are used in Desktops.
  • GRID K220Q is build with Kepler architecture, and Quadro P400 - with Pascal.
  • Core clock speed of Quadro P400 is 483 MHz higher, than GRID K220Q.
  • GRID K220Q is manufactured by 28 nm process technology, and Quadro P400 - by 14 nm process technology.
  • Memory clock speed of GRID K220Q is 992 MHz higher, than Quadro P400.

Game benchmarks

high / 1080p 1−2 7−8
ultra / 1080p 0−1 4−5
QHD / 1440p 0−1 0−1
low / 720p 10−12 18−20
medium / 1080p 2−3 9−10
The average gaming FPS of Quadro P400 in Assassin's Creed Odyssey is 140% more, than GRID K220Q.

Full Specs

  GRID K220Q Quadro P400
Architecture Kepler Pascal
Code name GK104 GP107
Type Workstation Workstation
Release date 2 July 2014 7 February 2017
Pipelines 1536 256
Core clock speed 745 MHz 1228 MHz
Boost Clock 1252 MHz
Transistor count 3,540 million 3,300 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 95.36 20.03
Floating-point performance 2,289 gflops 679.9 gflops
Length 145 mm
Memory bus width 256 Bit 64 Bit
Memory clock speed 5000 MHz 4008 MHz
Memory bandwidth 160.0 GB/s 32.06 GB/s
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA 3.0 6.1
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