Maxwell GPU Surface Book 940M GDDR5 vs Quadro P520

When choosing between Maxwell GPU Surface Book 940M GDDR5 and Quadro P520, 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 Maxwell GPU Surface Book 940M GDDR5 and Quadro P520.

Maxwell GPU Surface Book 940M GDDR5 and Quadro P520 are Laptop Graphics Cards

Note: Maxwell GPU Surface Book 940M GDDR5 and Quadro P520 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 Maxwell GPU Surface Book 940M GDDR5 or Quadro P520 here:

Main Specs

  Maxwell GPU Surface Book 940M GDDR5 Quadro P520
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
  Check Price Check Price
  • Quadro P520 has 1 GB more memory, than Maxwell GPU Surface Book 940M GDDR5.
  • Maxwell GPU Surface Book 940M GDDR5 is used in Laptops, and Quadro P520 - in Mobile workstations.
  • Maxwell GPU Surface Book 940M GDDR5 is build with Maxwell architecture, and Quadro P520 - with Pascal.
  • Core clock speed of Quadro P520 is 349 MHz higher, than Maxwell GPU Surface Book 940M GDDR5.
  • Maxwell GPU Surface Book 940M GDDR5 is manufactured by 28 nm process technology, and Quadro P520 - by 14 nm process technology.
  • Memory clock speed of Quadro P520 is 988 MHz higher, than Maxwell GPU Surface Book 940M GDDR5.

Game benchmarks

high / 1080p 9−10 10−12
ultra / 1080p 5−6 6−7
QHD / 1440p 0−1 1−2
low / 720p 21−24 24−27
medium / 1080p 12−14 12−14
The average gaming FPS of Quadro P520 in Assassin's Creed Odyssey is 16% more, than Maxwell GPU Surface Book 940M GDDR5.

Full Specs

  Maxwell GPU Surface Book 940M GDDR5 Quadro P520
Architecture Maxwell Pascal
Code name Surface Book
Type Laptop Mobile workstation
Release date 1 October 2015 27 May 2019
Pipelines 384 384
Core clock speed 954 MHz 1303 MHz
Boost Clock 993 MHz 1493 MHz
Manufacturing process technology 28 nm 14 nm
Memory bus width 64 Bit 64 Bit
Memory clock speed 5012 MHz 6000 MHz
Shared memory - -
DirectX DirectX 12 (FL 11_0), Shader 5.0 DirectX 12_1
Vulkan +
CUDA +
Laptop size large
Optimus +
  Check Price Check Price