GRID K520 vs Quadro M520

In this comparison between GRID K520 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 GRID K520 will be the best choice, for others Quadro M520 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

  GRID K520 Quadro M520
Power consumption (TDP) 225 Watt 25 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs
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  • GRID K520 has 800% more power consumption, than Quadro M520.
  • GRID K520 has 2 GB more memory, than Quadro M520.
  • GRID K520 is used in Desktops, and Quadro M520 - in Mobile workstations.
  • GRID K520 is build with Kepler architecture, and Quadro M520 - with Maxwell.
  • Core clock speed of Quadro M520 is 11 MHz higher, than GRID K520.
  • GRID K520 and Quadro M520 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 16−18 9−10
ultra / 1080p 9−10 5−6
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 21−24
medium / 1080p 20−22 12−14
The average gaming FPS of GRID K520 in Assassin's Creed Odyssey is 66% more, than Quadro M520.

Full Specs

  GRID K520 Quadro M520
Architecture Kepler Maxwell
Code name GK104
Type Workstation Mobile workstation
Release date 23 July 2013 13 January 2017
Pipelines 1536 384
Core clock speed 745 MHz 756 MHz
Boost Clock 1019 MHz
Transistor count 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 95.36
Floating-point performance 2x 2,448 gflops
Length 267 mm
Memory bus width 256 Bit 64 Bit
Memory clock speed 5000 MHz
Memory bandwidth 160.0 GB/s 40 GB/s
Shared memory -
DirectX 12 (11_0) 12
Shader Model 5.1 5.0
OpenGL 4.6 4.5
OpenCL 1.2
Vulkan 1.1.126
CUDA 3.0
Bitcoin / BTC (SHA256) 76 Mh/s
Laptop size medium sized
Optimus +
nView Display Management +
3D Stereo +
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