ASUS Radeon R9 280X Review
Batman Arkham City
Batman has long since proven that almost anything is capable of rocking 60FPS with it, such is the way it's designed. The high PhysX prefers the nVidia cards though, and at extreme resolutions the AMD performance falls off.
The comparison AMD give us of the R9 280X against the GTX760 has consistently shown to be either pessimistic or self-serving, with the 280X and the GTX770 being inseparable. In BioShock Infinite there is only a single frame between the two in both 1080 and 1440 resolutions.