Faster core speed, wider memory interface, & the most RAM I’ve seen on a desktop video card in a while.  The thing looks like a spaceship & will cost an arm & a leg if you’re lucky enough to actually find one of the 1,000 that ASUS is going to produce.  Hit the link to see if all those extras actually translate into performance that makes this beast worth triple the amount of a run-of-the-mill GTX295.  Lordy… they even ran a pair of ‘em in SLi…