In order for you to play Age of Empires III: Definitive Edition on Windows with minimal graphics settings, your computer must meet the following requirements
Requires a 64-bit processor and operating system
Operating System:
Windows 10 version 18362.0 or higher
Processor (CPU):
Intel i3-2105 @ 3.1GHz or AMD Phenom II X4 973 with an average CPU Passmark score of 1830 or better
Memory (RAM):
8 GB RAM
Graphics Card:
GeForce GT 430, Radeon HD 5570, or Intel HD 4400 with an average Passmark G3D Mark of 570 or better @720p
DirectX:
Version 11
Network:
Broadband Internet connection
Storage:
42 GB available space
In order to play Age of Empires III: Definitive Edition on Windows with maximum graphics settings, you need a computer with a configuration no worse than the following
Requires a 64-bit processor and operating system
Operating System:
Windows 10 version 18362.0 or higher
Processor (CPU):
Intel i5-3300 @ 3.0GHz or AMD FX-8350 or equivalent with an average CPU Passmark score of 4100 or better
Memory (RAM):
16 GB RAM
Graphics Card:
GeForce GTX 980 or Radeon R9 Fury or equivalent with an average Passmark G3D Mark of 9500 or better @1080p
DirectX:
Version 11
Network:
Broadband Internet connection
Storage:
42 GB available space