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qb78 (intel pentium iii 550 mhz) Detail Information


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General information
TypeCPU / Microprocessor
FamilyIntel Pentium III
Part number80525PY550512
Processor markings80525PY550512
Frequency (MHz) 550
Bus speed (MHz) 100
Clock multiplier 5.5
Package typeSECC2
Socket typeSlot 1
Architecture / Microarchitecture / Other
Core steppingkC0
Processor coreKatmai
Manufacturing technology (micron)0.25
Number of cores1
L2 cache size (KB) 512
Case temperature (°C) 80
Notes on sSpec QB78
  • The processor is marked as QB78ES
  • Qualification sample.

Other S-Spec number