Crysis 3
Crysis 3 is a beautiful-looking game that continues to tax high-end systems. We've FRAPS'd a 30-second section near the start of the game, with lashing rain, numerous reflections and full DX11 pomp on show.
A combination of high GPU Boost and a memory overclock enable the JetStream to close in on the Radeon HD 7970 GHz Edition and GeForce GTX 680. Such a card would have cost over £300 a few months ago; now it's around £220.