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sl82v (intel pentium 4 521) Detail Information


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General information
TypeCPU / Microprocessor
FamilyIntel Pentium 4
Processor number 521
Part numberBX80547PG2800EJ
B80547PG0721M
Frequency (GHz) 2.8
Bus speed (MHz) 800
Clock multiplier 14
Package type775-land FC-LGA4
Socket typeSocket 775 (LGA775)
Architecture / Microarchitecture / Other
CPUID0F34h
Core steppingD0
Processor corePrescott
Manufacturing technology (micron)0.09
L2 cache size (MB) 1
FeaturesExecute disable bit
Hyper-Threading technology
Core voltage (V) 1.25 - 1.4
Case temperature (°C) 67.7
Notes on sSpec SL82V
  • This is a boxed processor with an unattached fan heatsink.
  • Microprocessors with this S-Spec have multiple VIDs.
  • This S-spec supports the 775_VR_CONFIG_04A (mainstream) guidelines for processors with Iccmax up to 78A, and VID up to 1.4V.
  • Processors with this S-Spec may have the following steppings: D0 (CPUID is 0F34h) and E0 (0F41h).

Other S-Spec number