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qch9 (intel pentium 4 1.7 ghz) Detail Information


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General information
TypeCPU / Microprocessor
FamilyIntel Pentium 4
Part numberRK80531PC0290K
Processor markings80531PC1.7G0K
Frequency (GHz)1.7
Bus speed (MHz) 400
Clock multiplier 17
Package type478-pin FC-PGA2
Socket typeSocket 478 (mPGA478B)
Architecture / Microarchitecture / Other
CPUID0F0Ah
Core steppingC1
Processor coreWillamette
Manufacturing technology (micron)0.18
L2 cache size (KB) 256
Notes on sSpec QCH9
  • Engineering sample.
  • The processor is marked as QCH9ES

Other S-Spec number