Quadro K1200 vs Quadro K620

When choosing between Quadro K1200 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 Quadro K1200 and Quadro K620.

Main Specs

  Quadro K1200 Quadro K620
Power consumption (TDP) 45 Watt 41 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors None None
Memory type 128 Bit 128 Bit
Maximum RAM amount 4 GB 2 GB
Display Connectors 4x mini-DisplayPort 1x DVI, 1x DisplayPort
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  • Quadro K1200 has 9% more power consumption, than Quadro K620.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Quadro K1200 has 2 GB more memory, than Quadro K620.
  • Both cards are used in Desktops.
  • Quadro K1200 and Quadro K620 are build with Maxwell architecture.
  • Both graphics cards have the same core clock speed.
  • Quadro K1200 and Quadro K620 are manufactured by 28 nm process technology.
  • Both graphics cards are the same length of 160 mm.
  • Memory clock speed of Quadro K1200 is 3200 MHz higher, than Quadro K620.

Game benchmarks

high / 1080p 14−16 10−12
ultra / 1080p 8−9 6−7
QHD / 1440p 3−4 1−2
low / 720p 30−35 24−27
medium / 1080p 18−20 14−16
The average gaming FPS of Quadro K1200 in Assassin's Creed Odyssey is 36% more, than Quadro K620.

Full Specs

  Quadro K1200 Quadro K620
Architecture Maxwell Maxwell
Code name GM107 GM107
Type Workstation Workstation
Release date 28 January 2015 22 July 2014
Pipelines 512 384
Core clock speed 1058 MHz 1058 MHz
Boost Clock 1124 MHz 1124 MHz
Transistor count 1,870 million 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 35.97 26.98
Floating-point performance 1,151 gflops 863.2 gflops
Length 160 mm 160 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 5000 MHz 1800 MHz
DirectX 12 12
Shader Model 5 5
OpenGL 4.5 4.5
OpenCL 1.2 1.2
Vulkan + +
CUDA 5.0 5.0
Bitcoin / BTC (SHA256) 132 Mh/s 104 Mh/s
3D Vision Pro + +
Mosaic + +
Width 1" (2.5 cm) 1" (2.5 cm)
Number of simultaneous displays 4 4
nView Desktop Management + +
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