Quote Originally Posted by LordEC911 View Post
250w TDP most likely.
They don't, necessarily, have to cut the interface down to 256bit to have 2/4GB.
250W seems a bit low for a card named Titan. I would suspect they go all out. Not 375W or so, but a little more than 250W.
You're right regarding the interface, but doesn't that lead to performance problems? Clamshell mode - a certain part of the memory will have a much slower bandwidth than the rest.