AMD Radeon HD 7890 Tahiti LE

Good news: The Tahiti gpu chip -until now used in the HD 79xx lineup-, with it's better DP performance comes available in the HD 78xx range.http://www.guru3d.com/news_teaserimage/558
according to SemiAccurate these are the specs of the various HD 7xxx cards:
http://img843.imageshack.us/img843/373/82047481.jpg
http://img23.imageshack.us/img23/4971/31613403.jpg
Only thing lacking is the wattage needed to feed it.
BTW: the also-new HD 7790 might be a more interesting card budgetwise for us, crunchers.