I don\'t find the 1.6G @ 2.2 a suprise. It\'s been since before December when the Athlon 2000+ debuted, nothing new has been released. It\'s Intel\'s time to be in the overclocking spotlight now, AMD had theirs when they released their AYJHA stepping procesors (which I do own). I can easily overclock my 1.4 to 1.65 with a good cooler.
It\'s the same conclusion on these lame ass debates.
Go by what best suits you. Wanna save money and aren\'t paranoid? Go with an Athon XP. Offers exceptional speed.
Wanna save money and are paranoid? Go with a 1.6G P4.
Have so much money to blow you could care less? Get a 2.2G P4 and overclock that sucker to 3G. Nuff said.
Sites have their benchmarks, you take a look on how they did. I bet you they are gonna say the same things I said just in their different ways.