Quadro K1200 vs Quadro M620

When choosing between Quadro K1200 and Quadro M620, 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 K1200 and Quadro M620.

Quadro M620 is a Laptop Graphics Card

Note: Quadro M620 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Quadro M620 here:

Main Specs

  Quadro K1200 Quadro M620
Power consumption (TDP) 45 Watt 30 Watt
Interface PCIe 2.0 x16
Supplementary power connectors None
Memory type 128 Bit GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors 4x mini-DisplayPort
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  • Quadro K1200 has 50% more power consumption, than Quadro M620.
  • Quadro K1200 has 2 GB more memory, than Quadro M620.
  • Quadro K1200 is used in Desktops, and Quadro M620 - in Mobile workstations.
  • Quadro K1200 and Quadro M620 are build with Maxwell architecture.
  • Core clock speed of Quadro K1200 is 40 MHz higher, than Quadro M620.
  • Quadro K1200 and Quadro M620 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 12 MHz higher, than Quadro K1200.

Game benchmarks

high / 1080p 14−16 14−16
ultra / 1080p 8−9 8−9
QHD / 1440p 3−4 3−4
low / 720p 30−35 30−35
medium / 1080p 18−20 18−20
Quadro K1200 and Quadro M620 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Quadro K1200 Quadro M620
Architecture Maxwell Maxwell
Code name GM107
Type Workstation Mobile workstation
Release date 28 January 2015 13 January 2017
Pipelines 512 512
Core clock speed 1058 MHz 1018 MHz
Boost Clock 1124 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 35.97
Floating-point performance 1,151 gflops
Length 160 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 5000 MHz 5012 MHz
Memory bandwidth 80 GB/s
Shared memory -
DirectX 12 12
Shader Model 5 5.0
OpenGL 4.5 4.5
OpenCL 1.2
Vulkan +
CUDA 5.0
Bitcoin / BTC (SHA256) 132 Mh/s
Laptop size large
Optimus +
Display Port 1.2
3D Vision Pro +
Mosaic + +
nView Display Management +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
3D Stereo +
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