The next 6-9 months are going to be very interesting with the arrival of Barcelona and Penryn. It looks like K10 will be first to market and we already know it will be delivered with maximum clocks in the 2.1 GHz - 2.3 GHz range. Intel just announced price cuts and availability of 3.0 GHz Clovertown CPUs. As for Penryn, how much of a clock bump, extra cache, and power savings is Intel going to be able to recognize from the shrink to 45nm? If nothing else, it should allow Intel to be able to deliver its higher clock CPUs in lower TDP envelopes with more cache than the existing 120W for the 2.66 GHz Clovertown.