GRID K220Q vs Quadro K620

Find out if it is worth upgrading your current GPU setup by comparing GRID K220Q and Quadro K620. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GRID K220Q and Quadro K620. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Main Specs

  GRID K220Q Quadro K620
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 2 GB
Display Connectors No outputs 1x DVI, 1x DisplayPort
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  • GRID K220Q has 448% more power consumption, than Quadro K620.
  • GRID K220Q is connected by PCIe 3.0 x16, and Quadro K620 uses PCIe 2.0 x16 interface.
  • GRID K220Q has 510 GB more memory, than Quadro K620.
  • Both cards are used in Desktops.
  • GRID K220Q is build with Kepler architecture, and Quadro K620 - with Maxwell.
  • Core clock speed of Quadro K620 is 313 MHz higher, than GRID K220Q.
  • GRID K220Q and Quadro K620 are manufactured by 28 nm process technology.
  • Memory clock speed of GRID K220Q is 3200 MHz higher, than Quadro K620.

Game benchmarks

high / 1080p 1−2 10−12
ultra / 1080p 0−1 6−7
QHD / 1440p 0−1 1−2
low / 720p 10−12 24−27
medium / 1080p 2−3 14−16
The average gaming FPS of Quadro K620 in Assassin's Creed Odyssey is 240% more, than GRID K220Q.

Full Specs

  GRID K220Q Quadro K620
Architecture Kepler Maxwell
Code name GK104 GM107
Type Workstation Workstation
Release date 2 July 2014 22 July 2014
Pipelines 1536 384
Core clock speed 745 MHz 1058 MHz
Boost Clock 1124 MHz
Transistor count 3,540 million 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 95.36 26.98
Floating-point performance 2,289 gflops 863.2 gflops
Length 160 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 5000 MHz 1800 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 5.0
Bitcoin / BTC (SHA256) 104 Mh/s
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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