"The Pentium 4 has been out for a while now, released at 1.4 and 1.5GHz back in November then ramped up to 1.7GHz in April of this year. A little over two months later and we are seeing the P4 clock speed boosted yet again to 1.8GHz , albeit not the 200MHZ boost we saw last time. What will the extra 100MHz do for the P4? "
FULL STORY @ HARDWARE-UNLIMITED (http://www.hardware-unlimited.com/reviews/p418)