The GDDR on a 6970 comes stock at 5.5gbps, maybe thats what he's talking about? Either way this doesn't seem like a legitimate question. The game isn't out yet no one has any more info than the specs you posted and you've already bought the most expensive proccesor and 2nd most expensive video card setup available. No one's dumb enough to spend that much on a rig not knowing if it can even play a game.
The reason why I asked is because I asked this on an other forum. They where just being dicks and said that I got a tetris-pc. I was kinda worried that I made a stupid choice buying the rig. I'm a washed up Xbox gamer and needed somthing new. I was really carefull picking out the parts (except the RAM, I was not aware of Dual channel and Tripple channel RAM) I wanted the best. I may sound like a complete noob too you, but I bought this system in March, so I'm kinda new. I know its a stupid question, but as I said I was kinda worried because of the other forum.
Anyways thanks for the reply!