The Register reports that Intel has some new Xeon's for us:

• $1493 Quad core X5492 @ 3.4GHz, 150W TDP
• Quad core X5470 @ 3.5GHz, 120W TDP
• $562 Quad core X5430 @ 2.66GHz, 80W TDP
• Dual core X5270 @ 3.5GHz, 80W TDP

Apparently the X5470 has Spec_rate 2006 score of 150. The quad core parts are supposed to be available now, and the dual core part this fall. All parts use a high-k gate technology.