Results: Bioshock Infinite
Another new addition to the benchmark regime! BI adds all kinds of fancy tricks to the PC to make visuals that are, hyperbole aside, simply stunning. Or at least new. It is based on UE 3.0, but still has plenty of bells and whistles to make things look really nice with plenty of interesting effects. Ultra/DX11/DOF is enabled while using the built-in benchmark.
A bit of a changeup here. The NVIDIA cards both are faster than the competition. Scaling in CrossFire does appear to be working in these results (and with the eyeball test).