Originally Posted by cadaveca
It would still leave it twice as large as GTX680...
Hey, if this is the smoking gun that for you means that all this isn't possible/makes no sense, then that's fine.
However, there's nothing that inherently makes that the case. S|A's article (linked above) offers a fairly good explanation here, I think.
And of course, we're only dealing in rumorville, so we'll see what happens.