Ubisoft recently unveiled details on its upcoming titles' PC requirements. We previously reported on Watch Dogs' list of minimum configuration required to run the game and now we have new info regarding Assassin's Creed 4: Black Flag PC requirements.
The Assassin's Creed 4: Black Flag page on Uplay Shop has all the information on the necessary hardware to run it in optimal conditions.
The listing is available on Ubisoft's online store and, just like in Watch Dogs' case, one need only click on the “Read More” arrow at the bottom to reveal the details.
That being said, here is the minimum configuration for running Assassin's Creed 4: Black Flag and confirmed by Ubisoft: