Quadro M520 vs Tesla T4

In this comparison between Quadro M520 and Tesla T4 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Quadro M520 will be the best choice, for others Tesla T4 will be their preference. Study the comparison tables below and make your choice.

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 T4
Power consumption (TDP) 25 Watt 70 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR6
Maximum RAM amount 2 GB 16 GB
Display Connectors No outputs
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  • Tesla T4 has 180% more power consumption, than Quadro M520.
  • Tesla T4 has 14 GB more memory, than Quadro M520.
  • Quadro M520 is used in Mobile workstations, and Tesla T4 - in Desktops.
  • Quadro M520 is build with Maxwell architecture, and Tesla T4 - with Turing.
  • Core clock speed of Quadro M520 is 171 MHz higher, than Tesla T4.
  • Quadro M520 is manufactured by 28 nm process technology, and Tesla T4 - by 12 nm process technology.

Game benchmarks

high / 1080p 9−10 35−40
ultra / 1080p 5−6 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 21−24 60−65
medium / 1080p 12−14 40−45
The average gaming FPS of Tesla T4 in Assassin's Creed Odyssey is 241% more, than Quadro M520.

Full Specs

  Quadro M520 Tesla T4
Architecture Maxwell Turing
Code name TU104
Type Mobile workstation Workstation
Release date 13 January 2017 13 September 2018
Pipelines 384 2560
Core clock speed 756 MHz 585 MHz
Boost Clock 1019 MHz 1590 MHz
Transistor count 13,600 million
Manufacturing process technology 28 nm 12 nm
Texture fill rate 254.4
Length 168 mm
Memory bus width 64 Bit 256 Bit
Memory clock speed 10000 MHz
Memory bandwidth 40 GB/s 320.0 GB/s
Shared memory -
DirectX 12 12 Ultimate (12_1)
Shader Model 5.0 6.5
OpenGL 4.5 4.6
OpenCL 1.2
Vulkan 1.2.131
CUDA 7.5
Laptop size medium sized
Optimus +
nView Display Management +
3D Stereo +
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