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.
GTX Titan just about fended the R9 290X threat off in Crysis 3; GTX 780 Ti leapfrogs the Titan into first place.
And it holds a circa-10 per cent framerate advantage over the R9 290X.