We have put both the image that the developer and publisher released with the announcement, and have also put in text at the bottom of the article. It seems it took a little bit longer than normal to release the specifications as in a post on Steam they state: “We’re happy to report that we’ve just locked down our system requirements for Civilization VI. Thank you for your patience while we tested a variety of systems to ensure Civilization VI is as optimized as it can be.”
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: 12 GB or more
DVD-ROM: Required for disc-based installation
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: 12 GB or more
DVD-ROM: Required for disc-based installation
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.
Sid Meier’s Civilization VI will be released on October 21 for $59.99, along with a 25th Anniversary Edition for $89.99.