Who knows though. I don't think any real performance figures are out for bulldozer. Plus the fact that it kepts getting pushed back.
Zambezi (AM3+) is getting pushed back, Interlago (G34) is on track (at the moment; fingers crossed, for AMD's sake). Otherwise, there is gonna be a lot of upset server vendors. As for Valencia (C32), I have not read anything yet, so I don't know.