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qzs0 (intel pentium 4 2.8 ghz) Detail Information


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General information
TypeCPU / Microprocessor
FamilyIntel Pentium 4
Part numberRK80546PG0721M
Frequency (GHz) 2.8
Bus speed (MHz) 800
Clock multiplier 14
Package type478-pin FC-PGA2
Socket typeSocket 478 (mPGA478B)
Architecture / Microarchitecture / Other
CPUID0F31h
Core steppingB0
Processor corePrescott
Manufacturing technology (micron)0.09
Number of cores1
L2 cache size (MB) 1
FeaturesMMX
SSE
SSE2
SSE3
Notes on sSpec QZS0
  • Engineering sample.
  • The processor is marked as QZS0ES

Other S-Spec number