FirePro W4300 vs Quadro M520

If you are going to buy a new graphics card and are choosing between FirePro W4300 and Quadro M520, 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 FirePro W4300 stacks up against Quadro M520, check out specs charts below.

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

  FirePro W4300 Quadro M520
Power consumption (TDP) 50 Watt 25 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors 4x mini-DisplayPort
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  • FirePro W4300 has 100% more power consumption, than Quadro M520.
  • FirePro W4300 has 2 GB more memory, than Quadro M520.
  • FirePro W4300 is used in Desktops, and Quadro M520 - in Mobile workstations.
  • FirePro W4300 is build with GCN 2.0 architecture, and Quadro M520 - with Maxwell.
  • Core clock speed of FirePro W4300 is 174 MHz higher, than Quadro M520.
  • FirePro W4300 and Quadro M520 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 14−16 9−10
ultra / 1080p 8−9 5−6
QHD / 1440p 3−4 0−1
low / 720p 30−35 21−24
medium / 1080p 18−20 12−14
The average gaming FPS of FirePro W4300 in Assassin's Creed Odyssey is 50% more, than Quadro M520.

Full Specs

  FirePro W4300 Quadro M520
Architecture GCN 2.0 Maxwell
Code name Bonaire
Type Workstation Mobile workstation
Release date 1 December 2015 13 January 2017
Pipelines 768 384
Core clock speed 930 MHz 756 MHz
Boost Clock 1019 MHz
Transistor count 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 44.64
Floating-point performance 1,428 gflops
Length 171 mm
Memory bus width 128 Bit 64 Bit
Memory clock speed 6000 MHz
Memory bandwidth 96 GB/s 40 GB/s
Shared memory -
DirectX 12 (12_0) 12
Shader Model 6.3 5.0
OpenGL 4.6 4.5
OpenCL 2.0
Vulkan 1.2.131
Bitcoin / BTC (SHA256) 152 Mh/s
Laptop size medium sized
Optimus +
nView Display Management +
3D Stereo +
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