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qfe9 (intel pentium 4 1.8 ghz) Detail Information


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General information
TypeCPU / Microprocessor
FamilyIntel Pentium 4
Part numberRN80528PC033G0K
Frequency (GHz)1.8
Bus speed (MHz) 400
Package type423-pin OLGA/PPGA
Socket typeSocket 423 (PGA423)
Architecture / Microarchitecture / Other
CPUID0F12h
Core steppingD0
Previous steppingSL4WT SL4WU SL57W SL4WV
Next production steppingSL5SX SL5VL SL5SY SL5VM
Processor coreWillamette
Manufacturing technology (micron)0.18
L2 cache size (KB) 256
Core voltage (V) 1.75?
Notes on sSpec QFE9
  • Qualification sample.
  • The samples are available starting from August 3, 2001
  • The processor is marked as QFE9ES

Other S-Spec number