Batman Arkham City Performance in DirectX 11

The folks over at Legit Reviews and HardOCP have both produced performance guides (HardOCP checked tessellation and image quality differences too) for the new Batman Arkham City game running in DirectX 11.

It's worth noting that Arkham City still has some issues running DirectX 11 mode with 32-bit OS', but at least there's been a patch that fixes it for 64-bit users, so most of you are good to go! Our advice here is that you should ideally be running a 64-bit OS to take advantage of larger memory sizes, so all the more reason now.

How are you finding Arkham City performance? Is anyone playing with PhysX on? Let us know your experiences in the forums.