Yeah, noone's seeing G0 parts yet for those, so it might be a while before we know how they clock.

The interesting thing about the X3210 is that it can be found for ~$225 today (though you'll surely get a B3 stepping).

I'll be interested to see what kind of VIDs the G0 stepping Xeons end up with. You could make an arguement for either better or worse binning - but we won't know until we see some in action.