Intel Tigerton and AMD Barcelona 16-core SPECint_rate 2006 (1) and SPECfp_rate 2006 (2) results:

(1)
Tigerton 2.93GHz (peak/base) 211/184
Barcelona 2.5GHz (peak/base) 188/163

(2)
Tigerton 2.93GHz (peak/base) 113/106
Barcelona 2.5GHz (peak/base) 160/149

Both CPUs unavailable yet.

Latest Zilla Fud
K10 to cost less than Core 2 Quad
Agena FX & X4 from 2.2-2.8GHz 2007 and higher in Q1 08