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Product NamePentium® 4 Processor Extreme Edition supporting HT Technology 3.20 GHz, 2M Cache, 800 MHz FSB Pentium® 4 Processor Extreme Edition supporting HT Technology 3.40 GHz, 2M Cache, 800 MHz FSB Pentium® 4 Processor Extreme Edition supporting HT Technology 3.46 GHz, 2M Cache, 1066 MHz FSB Pentium® 4 Processor Extreme Edition supporting HT Technology 3.73 GHz, 2M Cache, 1066 MHz FSB
Code Name Northwood Northwood Northwood Prescott
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Essentials
StatusEOISEOISEOISEOIS
Launch Date Q4'04Q4'04
# of Cores1111
Clock Speed3.2 GHz3.4 GHz3.46 GHz3.73 GHz
Cache2 MB L2 Cache2 MB L3 Cache2 MB L2 Cache2 MB L2 Cache
Bus TypeFSBFSBFSBFSB
System Bus800 MHz800 MHz1066 MHz1066 MHz
FSB Parity No
Instruction Set32-bit32-bit32-bit64-bit
Embedded Options AvailableNoNoNoNo
Lithography130 nm130 nm130 nm90 nm
Max TDP92.1 W102.9 W110.7 W115 W
VID Voltage Range1.55V 1.287V-1.4V1.200V-1.400V
Recommended Customer PriceN/AN/AN/AN/A
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Package Specifications
TCASE64°C67°C66°C70.8°C
Package Size 37.5mm x 37.5mm
Processing Die Size 135 mm2
# of Processing Die Transistors 169 million
Sockets SupportedPPGA478LGA775, PLGA478, PLGA775, PPGA478LGA775, PLGA775PLGA775
Low Halogen Options AvailableSee MDDSSee MDDSSee MDDSSee MDDS
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Advanced Technologies
Intel® Turbo Boost TechnologyNoNoNoNo
Intel® Hyper-Threading TechnologyYesYesYesYes
Intel® Virtualization Technology (VT-x)NoNoNoNo
Intel® Trusted Execution Technology No
Intel® 64 Yes
Idle States No
Enhanced Intel SpeedStep® Technology No
Intel® Demand Based Switching No
Execute Disable Bit Yes