https://support.2k.com/hc/en-us/articles/360000264708-Civilization-VI-Rise-and-Fall-System-Requirements

Before you purchase and install Civilization VI: Rise and Fall on your rig, odds are that you want to make sure your computer is able to run it. As a result, please check out the details below for the title's system requirements.

Minimum:

OS: Windows 7 64bit / 8.1 64bit / 10 64bit
Processor: Intel Core i3 2.5 Ghz or AMD Phenom II 2.6 Ghz or greater
Memory: 4 GB RAM
Hard Drive: 13 GB or more
Video Card: 1 GB DirectX 11 Video Card (AMD 5570 or Nvidia 450)
Recommended:

OS: Windows 7 64bit / 8.1 64bit / 10 64bit
Processor: Fourth generation Intel Core i5 2.5 Ghz or AMD FX8350 4.0 Ghz or greater
Memory: 8 GB RAM
Hard Drive: 13 GB or more
Video Card: 2 GB DirectX 11 Video Card (AMD 7970 or Nvidia 770 or greater)
Other Requirements:

Initial installation requires one-time internet connection for Steam authentication; software installations required (included with the game) include Steam Client, Microsoft Visual C++ 2012 and 2015 Runtime Libraries, and Microsoft DirectX.
The Intel HD 5500 (and earlier generations of this IGP) doesn’t meet the minimum system requirements for Civilization VI: Rise and Fall.