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sl7ey (intel pentium 4 2.8 ghz) Detail Information


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General information
TypeCPU / Microprocessor
FamilyIntel Pentium 4
Part numberRK80532PC072512
Frequency (GHz) 2.8
Bus speed (MHz) 400
Clock multiplier 28
Package type478-pin FC-PGA2
Socket typeSocket 478 (mPGA478B)
Architecture / Microarchitecture / Other
CPUID0F29h
Core steppingD1
Processor coreNorthwood
Manufacturing technology (micron)0.13
Number of cores1
L2 cache size (KB) 512
FeaturesMMX
SSE
SSE2
Core voltage (V) 1.475 - 1.55
Case temperature (°C) 75
Notes on sSpec SL7EY
  • Microprocessors with this S-Spec have multiple VIDs.
  • VID = 1.475, Vmax = 1.370 V, Vmin = 1.290 V, VID = 1.500, Vmax = 1.395 V, Vmin = 1.315 V and VID = 1.525, Vmax = 1.420 V, Vmin = 1.340 V.

Other S-Spec number