Forget Titan. It's still all about the GTX690!
I wish I could afford either one of them... man these people SLI 2 or 3 cards, thats a serious money burning hobby!
Looking at that chart, it really puts it into perspective how far behind the current gen consoles are.
Even the new gen GPU's are based on the Radeon 7000 series (i think) which lags behind even Nvidia 600 series. So come launch for these new consoles it will be fair to say that they will already be approx a year behind top end PC GPU's