Both AMD and Intel have introduced their newest server CPUs. AMD has decided to call their 64-bit Hammer CPU the "Opteron" (read more). Intel has called their newest 64-bit CPU the Itanium..2. In more general consumer related news, the Pentium 4 2.53Ghz will be released this quarter. It will hit 3Ghz in the fourth quarter. Also, by the end of the year 80% of the Celeron CPUs will use the Pentium4 architecture.