Review: Intel Pentium 4 3.2GHz Prescott, 3.4GHz Northwood and 3.4GHz Northwood Extreme Edition - CPU - HEXUS.net - Page 3
Pentium 4 - Wikiwand
Discovering the Pentium 4 Extreme Edition Learn how Intel combined its Xeon, Xeon MP, and Pentium 4 chips to produce a high-performance 32-bit processor just in time to compete with AMD's Athlon
Pentium 4 - Wikipedia
Review: Intel Pentium 4 3.2GHz Prescott, 3.4GHz Northwood and 3.4GHz Northwood Extreme Edition - CPU - HEXUS.net - Page 3