GRID M6 8Q vs Quadro K620

When choosing between GRID M6 8Q and Quadro K620, 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 M6 8Q and Quadro K620.

Main Specs

  GRID M6 8Q Quadro K620
Power consumption (TDP) 100 Watt 41 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors None None
Memory type GDDR5 128 Bit
Maximum RAM amount 8 GB 2 GB
Display Connectors No outputs 1x DVI, 1x DisplayPort
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  • GRID M6 8Q has 143% more power consumption, than Quadro K620.
  • GRID M6 8Q is connected by PCIe 3.0 x16, and Quadro K620 uses PCIe 2.0 x16 interface.
  • GRID M6 8Q has 6 GB more memory, than Quadro K620.
  • Both cards are used in Desktops.
  • GRID M6 8Q is build with Maxwell 2.0 architecture, and Quadro K620 - with Maxwell.
  • Core clock speed of Quadro K620 is 336 MHz higher, than GRID M6 8Q.
  • GRID M6 8Q and Quadro K620 are manufactured by 28 nm process technology.
  • Memory clock speed of GRID M6 8Q is 3212 MHz higher, than Quadro K620.

Game benchmarks

high / 1080p 18−20 10−12
ultra / 1080p 10−11 6−7
QHD / 1440p 5−6 1−2
4K / 2160p 4−5
low / 720p 35−40 24−27
medium / 1080p 21−24 14−16
The average gaming FPS of GRID M6 8Q in Assassin's Creed Odyssey is 72% more, than Quadro K620.

Full Specs

  GRID M6 8Q Quadro K620
Architecture Maxwell 2.0 Maxwell
Code name GM204 GM107
Type Workstation Workstation
Release date 30 August 2015 22 July 2014
Pipelines 1536 384
Core clock speed 722 MHz 1058 MHz
Boost Clock 1124 MHz
Transistor count 5,200 million 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 69.31 26.98
Floating-point performance 2,218 gflops 863.2 gflops
Length 160 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 5012 MHz 1800 MHz
Memory bandwidth 160.4 GB/s
DirectX 12 (12_1) 12
Shader Model 6.4 5
OpenGL 4.6 4.5
OpenCL 1.2 1.2
Vulkan 1.1.126 +
CUDA 5.2 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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