We've seen it and heard it from a few sources, but it looks like two R680s, Radeon 3870 X2 will score just over 20,000 in 3Dmark06.
The cards are scheduled for introduction at the end of January, but the final driver for four chips will be later in Q1.
It is quite good scaling and it looks like a great score for a non-overclocked system. It will be interesting to see it performing in all games, but that is another matter altogether. In most games it should be faster than Ultra; at least, that is what we’ve been told.