Maybe. Depends on how well they code the game. Ubisoft's Black Flag and Watch Dogs wasn't all that neatly optimized for PC, so speculation won't help all that much. But from FarCry 3's point of view, I'm guessing it will run at Ultra.
It runs far cry 3 on ultra at 73.85 fps on benchmarks (1920x1080). Don't know for Far cry 4 though as it has not been released yet. It probably will though.
Maybe. Depends on how well they code the game. Ubisoft's Black Flag and Watch Dogs wasn't all that neatly optimized for PC, so speculation won't help all that much. But from FarCry 3's point of view, I'm guessing it will run at Ultra.