• Windows 7 64-Bit edition, Windows 8.1 64-Bit edition, Windows 10 64-Bit edition
• Intel Core i3-560 @ 3.3 GHz or AMD Phenom II X4 945 @ 3.0 GHz or better
• 6GB RAM or more
• Nvidia GeForce GTX 460 or AMD Radeon HD 5870 (DirectX 11 @ 1GB or better)
• 30GB hard drive space or more
• DirectX 9.0 compatible sound card

Recommended Requirements

• Windows 7 SP1 64-Bit edition, Windows 8.1 64-Bit edition, Windows 10 64-Bit edition
• Intel Core i5-2500K @ 3.3 GHz or AMD FX-8120 @ 3.1 GHz or better
• 8GB RAM or more
• Nvidia GeForce GTX 670/GTX 760/GTX 960 or AMD Radeon HD 7970/R9 280X (DirectX 11 @ 2GB or better)
• 47GB hard drive space or more
• DirectX 9.0 compatible sound card

The Ubi Blog is also noting that the GeForce GTX460, GTX560, GTX650, GTX750, and the GT900 and Titan Series will be supported. In addition to those Nvidia cards, AMD's Radeon HD5870, HD6870, HD7770, R7 260X, and any AMD card from the R-300 series and Fury X will also work