2001-07-18 Intel Pentium III 1.20 Pentium III shrunk to 0.13um process starting at 1.26 GHz
2001-08-31 Celeron 1 GHz Celeron breaks the 1GHz barrier.
2001-09-10 Intel 845 Chip set for Willamette first launched with SDRAM support. Includes the new ICH-3 hub featuring two ATA-100 ports and six USB 2.0 ports. DDR support added in Q1-02. Formerly known as Brookdale.
2001-Q3 Intel Celeron 950 Faster Celeron
2002-01-07 Intel Pentium 4 2.2 Willamette core shrunk to 0.13 um starting at 2.2 GHz introduced at $562. Uses the 478 pin socket and the Tehama or Brookdale North Bridge. Includes 512 kB cache.