. "Pentium 4" . "Prescott" . . "Mobile Pentium 4" . . "Pentium 4 Extreme Edition" . "Cedar Mill-based Pentium 4" . . . "Pentium 4 HT 641" . "(W_P4)" . . . . "Willamette" . "Pentium 4" . "specific processor" . "central processing unit (CPU) core series" . . . "Pentium 4#Northwood (Extreme Edition)" . "Pentium 4#Mobile Pentium 4" . "Pentium_4#Pentium 4-M" . . "Northwood" . . "Intel Pentium 4" . . "Gallatin" . . "Pentium 4#Prescott" . "Pentium 4's" . "Cedar Mill" . . . "Northwood Pentium 4" . . . "P4 Prescott" . "Pentium 4-M HT" . . "P4" . "Pentium 4-M" . "4" . . . . . . . . "Mobile Intel Celeron" . "Pentium 4" . . . . "Intel P4-M" . . "Prescott Pentium 4" . . . "Prescott 2M" . . "Pentium 4 (Prescott)" . "Willamette-core Pentium 4" . . "Mobile Intel Pentium 4 M" . . . .