Maxwell GPU Surface Book 940M GDDR5 vs Qualcomm Adreno 680

When choosing between Maxwell GPU Surface Book 940M GDDR5 and Qualcomm Adreno 680, 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 Qualcomm Adreno 680.

Maxwell GPU Surface Book 940M GDDR5 and Qualcomm Adreno 680 are Laptop Graphics Cards

Note: Maxwell GPU Surface Book 940M GDDR5 and Qualcomm Adreno 680 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 Qualcomm Adreno 680 here:

Main Specs

  Maxwell GPU Surface Book 940M GDDR5 Qualcomm Adreno 680
Memory type GDDR5
Maximum RAM amount 1 GB
  Check Price Check Price
  • Both cards are used in Laptops.
  • Maxwell GPU Surface Book 940M GDDR5 is manufactured by 28 nm process technology, and Qualcomm Adreno 680 - by 7 nm process technology.

Game benchmarks

high / 1080p 9−10 0−1
ultra / 1080p 5−6
QHD / 1440p 0−1 0−1
low / 720p 21−24 1−2
medium / 1080p 12−14 0−1
The average gaming FPS of Maxwell GPU Surface Book 940M GDDR5 in Assassin's Creed Odyssey is 2100% more, than Qualcomm Adreno 680.

Full Specs

  Maxwell GPU Surface Book 940M GDDR5 Qualcomm Adreno 680
Architecture Maxwell
Code name Surface Book
Type Laptop Laptop
Release date 1 October 2015 6 December 2018
Pipelines 384
Core clock speed 954 MHz
Boost Clock 993 MHz
Manufacturing process technology 28 nm 7 nm
Memory bus width 64 Bit
Memory clock speed 5012 MHz
Shared memory - +
DirectX DirectX 12 (FL 11_0), Shader 5.0 DirectX 12
CUDA +
Optimus +
  Check Price Check Price