Thats rubbish, for a start my GX2 gets 4k in each mark on 3dmark06, and my score is nearly higher then that of that ultra, even tho i have a gx2 and my CPU is 600mhz less!!
So that cannot possibly be right. And why would the 8800gt get 700points more in SM2 then SM3? Its mad.
edit: just saw 4x AA, which is weird... ill test my GX2 with 4x AA in a sec and tell you my score, 3dmark dont support it coz i got free version but Ill just force it.
GX2 = 8800gts