I found this on Gamespot.com
Intel details upcoming Pentium 4 600-series
Four new Pentium 4 chips are coming in the first quarter, clocking in at 3GHz to 3.6GHz.
LAS VEGAS--Representatives at Intel divulged information regarding an upcoming revision to its Pentium 4 desktop processor today. The new lineup will initially consist of four processors, including the Pentium 4 630 (3.0GHz), 640 (3.2GHz), 650 (3.4GHz), and 660 (3.6GHz) chips. Each will come with 2MB of...