| BOLLOCKS said: 900p 30fps? |
Heh.
Looking at PC benchmarks even assuming X1 has a HD7770 equivilant GPU (it's probably somewhat better), I think you can do 1080P 30 FPS (all that's needed for campaign anyway) at high to very high settings. Especially when you consider consoles are way more efficient.
As I said Crysis 3 is the most demanding, it might have to run at less than highest settings, but still high. Crysis 1, Warhead, and 2 should be no problem on a HD7770.

Granted this is at 1680X, and I believe there is an "Enthusiast" quality setting above gamer, but still, 57 FPS is plenty of headroom above our target 30, and again this assumes no console optimization at all.
Crysis 2 is about as demanding as 1/Warhead.







