Quadro M520 vs Tesla M6

When choosing between Quadro M520 and Tesla M6, 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 M520 and Tesla M6.

Quadro M520 is a Laptop Graphics Card

Note: Quadro M520 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 M520 here:

Main Specs

  Quadro M520 Tesla M6
Power consumption (TDP) 25 Watt 100 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 8 GB
Display Connectors No outputs
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  • Tesla M6 has 300% more power consumption, than Quadro M520.
  • Tesla M6 has 6 GB more memory, than Quadro M520.
  • Quadro M520 is used in Mobile workstations, and Tesla M6 - in Desktops.
  • Quadro M520 is build with Maxwell architecture, and Tesla M6 - with Maxwell 2.0.
  • Core clock speed of Tesla M6 is 174 MHz higher, than Quadro M520.
  • Quadro M520 and Tesla M6 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 9−10 35−40
ultra / 1080p 5−6 24−27
QHD / 1440p 0−1 20−22
4K / 2160p 10−12
low / 720p 21−24 65−70
medium / 1080p 12−14 45−50
The average gaming FPS of Tesla M6 in Assassin's Creed Odyssey is 266% more, than Quadro M520.

Full Specs

  Quadro M520 Tesla M6
Architecture Maxwell Maxwell 2.0
Code name GM204
Type Mobile workstation Workstation
Release date 13 January 2017 30 August 2015
Pipelines 384 1536
Core clock speed 756 MHz 930 MHz
Boost Clock 1019 MHz 1180 MHz
Transistor count 5,200 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 113.3
Floating-point performance 3,625 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 5012 MHz
Memory bandwidth 40 GB/s 160.4 GB/s
Shared memory -
DirectX 12 12 (12_1)
Shader Model 5.0 6.4
OpenGL 4.5 4.6
OpenCL 1.2
Vulkan 1.1.126
CUDA 5.2
Laptop size medium sized
Optimus +
nView Display Management +
3D Stereo +
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