There are some interesting ideas on that design but do they actually intend to build that thing on 65nm? Even if the fpus are shared, 16 cores would still make a huge chip on that node. If it's an indication that they've used a simple core design, then performance would be as pathetic as the Niagara. I kind of think that Oracle is just being sensible. After all, when was the last time Sun's cpu being competitive.