Quadro 6000 vs Quadro M620

If you are going to buy a new graphics card and are choosing between Quadro 6000 and Quadro M620, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Quadro 6000 stacks up against Quadro M620, check out specs charts below.

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 6000 Quadro M620
Power consumption (TDP) 204 Watt 30 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 6 GB 2 GB
Display Connectors 1x DVI, 2x DisplayPort, 1x S-Video
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  • Quadro 6000 has 580% more power consumption, than Quadro M620.
  • Quadro 6000 has 4 GB more memory, than Quadro M620.
  • Quadro 6000 is used in Desktops, and Quadro M620 - in Mobile workstations.
  • Quadro 6000 is build with Fermi architecture, and Quadro M620 - with Maxwell.
  • Core clock speed of Quadro M620 is 444 MHz higher, than Quadro 6000.
  • Quadro 6000 is manufactured by 40 nm process technology, and Quadro M620 - by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 2024 MHz higher, than Quadro 6000.

Game benchmarks

high / 1080p 14−16 14−16
ultra / 1080p 8−9 8−9
QHD / 1440p 3−4 3−4
low / 720p 27−30 30−35
medium / 1080p 16−18 18−20
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 7% more, than Quadro 6000.

Full Specs

  Quadro 6000 Quadro M620
Architecture Fermi Maxwell
Code name GF100
Type Workstation Mobile workstation
Release date 10 December 2010 13 January 2017
Pipelines 448 512
Core clock speed 574 MHz 1018 MHz
Transistor count 3,100 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 32.14
Floating-point performance 1,027.7 gflops
Length 248 mm
Memory bus width 384 Bit 128 Bit
Memory clock speed 2988 MHz 5012 MHz
Memory bandwidth 143.4 GB/s 80 GB/s
Shared memory -
DirectX 12 (11_0) 12
Shader Model 5.1 5.0
OpenGL 4.6 4.5
OpenCL 1.1
Vulkan N/A
CUDA 2.0
Bitcoin / BTC (SHA256) 91 Mh/s
Laptop size large
Optimus +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
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