GeForce GTX 870M vs Quadro M520

When choosing between GeForce GTX 870M and Quadro M520, 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 GeForce GTX 870M and Quadro M520.

GeForce GTX 870M and Quadro M520 are Laptop Graphics Cards

Note: GeForce GTX 870M 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 GeForce GTX 870M or Quadro M520 here:

Main Specs

  GeForce GTX 870M Quadro M520
Power consumption (TDP) 100 Watt 25 Watt
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 6 GB 2 GB
Display Connectors No outputs
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  • GeForce GTX 870M has 300% more power consumption, than Quadro M520.
  • GeForce GTX 870M has 4 GB more memory, than Quadro M520.
  • GeForce GTX 870M is used in Laptops, and Quadro M520 - in Mobile workstations.
  • GeForce GTX 870M is build with Kepler architecture, and Quadro M520 - with Maxwell.
  • Core clock speed of GeForce GTX 870M is 185 MHz higher, than Quadro M520.
  • GeForce GTX 870M and Quadro M520 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 16−18 9−10
ultra / 1080p 10−11 5−6
QHD / 1440p 4−5 0−1
low / 720p 35−40 21−24
medium / 1080p 21−24 12−14
The average gaming FPS of GeForce GTX 870M in Assassin's Creed Odyssey is 75% more, than Quadro M520.

Full Specs

  GeForce GTX 870M Quadro M520
Architecture Kepler Maxwell
Code name N15P-GT
Type Laptop Mobile workstation
Release date 12 March 2014 13 January 2017
Pipelines 1344 384
Core clock speed 941 MHz 756 MHz
Boost Clock 967 MHz 1019 MHz
Transistor count 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 108.3
Floating-point performance 2,599 gflops
Memory bus width 192 Bit 64 Bit
Memory bandwidth 120.0 GB/s 40 GB/s
Shared memory - -
DirectX 12 (11_0) 12
Shader Model 5.1 5.0
OpenGL 4.5 4.5
OpenCL 1.1
Vulkan 1.1.126
CUDA +
CUDA cores 1344
Bus support PCI Express 2.0, PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 82 Mh/s
Laptop size large medium sized
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus + +
nView Display Management +
3D Stereo +
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