Again, I shall restate that since when is a chips overclockability a metric of its quality. All it means is Intel are morons and didnt label the chip at the correct speed. If they had better Q/A, they would have known the 1.6 would reach 2.8 gigs. And then sold it for a much healthier profit. All they did was lose money.
So let us explore if the original Northwood was better than the Williamette:
First link:
http://www.digit-life.com/articles/northwood22ghz/
** doesnt look that much better to me ***
This site got 400mhz out of their first P4, not bad:
http://www.overclockersonline.com/index.php?page=articles&num=132&pnum=2
Another link showing the 2.0A wasnt much better than the Williamette:
http://www.ocprices.com/index.php?command=view&ID=1172&TextPage=3&PHPSESSID=fca0c5671b2a4171030d7db4480dc51b
** If you look at the later benchmarks in the above link, you will see the athlon 1.6 beating the Intel 2.0A.. ***
Link:
http://www.active-hardware.com/english/reviews/processor/pentium4-2ghz-2a-6.htm
*** not a whole lot of difference there, course I need new glasses though ***
My point is the Northwood didnt have a stunning release. It was a little better in the benches than Williamette. Sure it overclocked pretty good. But see my first statement. Which proves my point that the .13 micron process for Intel didnt go too well either. If it went well, how did a athlon 1.6 beat it?
Benchmarks are like sex, everybody loves doing it, everybody thinks they are good at it.