i expect it to be about the same as GTX 580 SLI(maybe slightly slower?), based on nvidia's past generations... not that it matters. with the current trend of consolitis. i think maybe Metro last light and maybe Farcry 3 will push single GTX 580 @ 1080p high/almost max

how much better can graphics get with current generation consoles? improvement of oblivion to skyrim was quite big imo. uncharted 3 isnt that much better looking than uncharted 2, unlike UC 1 vs UC 2. i think this is about as good as it gets for current consoles, graphic wise. GTX 560 448 SLI is overkill for 1080p until probably late 2013