PC system requirements have been released for the game, its so Nvidia centric that specs were revealed by Nvidia itself. No sign of equivalent AMD GPU which shows the game is probably more optimized for Nvidia graphics cards like most of the new releases these days.
Minimum System Requirements OS: Win 7 SP1, Win 8.1 (64-bit Operating System Required)
Processor: Intel Core i5-750, 2.67 GHz | AMD Phenom II X4 965, 3.4 GHz
Memory: 6 GB RAM
Graphics Card: NVIDIA GeForce GTX 660
Graphics Memory: 2 GB
DirectX®: 11
Network: Broadband Internet Connection Required
Hard Drive Space: 45 GB
Recommended System Requirements OS: Win 7 SP1, Win 8.1 (64-bit Operating System Required)
Processor: Intel Core i7-3770, 3.4 GHz | AMD FX-8350, 4.0 GHz
Memory: 8 GB RAM
Graphics Card: NVIDIA GeForce GTX 760
Graphics Memory: 3 GB
DirectX®: 11
Network: Broadband Internet Connection Required
Hard Drive Space: 55 GB
ULTRA System Requirements OS: Win 7 SP1, Win 8.1 (64-bit Operating System Required)
Processor: Intel Core i7-3770, 3.4 GHz | AMD FX-8350, 4.0 GHz
Memory: 8 GB RAM
Graphics Card: NVIDIA GeForce GTX 980
Graphics Memory: 3 GB
DirectX®: 11
Network: Broadband Internet Connection Required
Hard Drive Space: 55 GB