FirePro M4000 vs Quadro M520

In this comparison between FirePro M4000 and Quadro M520 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 FirePro M4000 will be the best choice, for others Quadro M520 will be their preference. Study the comparison tables below and make your choice.

FirePro M4000 and Quadro M520 are Laptop Graphics Cards

Note: FirePro M4000 and Quadro M520 are only used in laptop graphics. They have 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 FirePro M4000 or Quadro M520 here:

Main Specs

  FirePro M4000 Quadro M520
Power consumption (TDP) 33 Watt 25 Watt
Interface MXM-A (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs
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  • FirePro M4000 has 32% more power consumption, than Quadro M520.
  • Quadro M520 has 1 GB more memory, than FirePro M4000.
  • Both cards are used in Laptops.
  • FirePro M4000 is build with GCN architecture, and Quadro M520 - with Maxwell.
  • Core clock speed of Quadro M520 is 156 MHz higher, than FirePro M4000.
  • FirePro M4000 and Quadro M520 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 7−8 9−10
ultra / 1080p 4−5 5−6
QHD / 1440p 0−1 0−1
low / 720p 18−20 21−24
medium / 1080p 9−10 12−14
The average gaming FPS of Quadro M520 in Assassin's Creed Odyssey is 20% more, than FirePro M4000.

Full Specs

  FirePro M4000 Quadro M520
Architecture GCN Maxwell
Code name Cape Verde GLM
Type Mobile workstation Mobile workstation
Release date 1 July 2012 13 January 2017
Pipelines 512 384
Core clock speed 600 MHz 756 MHz
Boost Clock 1019 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 21.60
Floating-point performance 691.2 gflops
Memory bus width 128 Bit 64 Bit
Memory clock speed 4500 MHz
Memory bandwidth 72 GB/s 40 GB/s
Shared memory - -
DirectX 12 (11_1) 12
Shader Model 5.1 5.0
OpenGL 4.6 4.5
OpenCL 1.2
Vulkan 1.2.131
Bus support n/a
Bitcoin / BTC (SHA256) 79 Mh/s
Laptop size medium sized medium sized
Optimus +
Form factor MXM-A
StereoOutput3D +
nView Display Management +
3D Stereo +
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