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QEKC (Intel Pentium D 820)

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QEKC specifications

General information
TypeCPU / Microprocessor
FamilyIntel Pentium D
Processor number  ? 820
Part numberHH80551PG0722MN
Frequency (GHz)  ? 2.8
Bus speed (MHz)  ? 800
Clock multiplier  ? 14
Package type775-land FC-LGA4
Socket typeSocket 775 (LGA775)
Architecture / Microarchitecture / Other
Core steppingB0
Previous steppingSL88T
Next production steppingSL8CP
Processor coreSmithfield
Manufacturing technology (micron)0.09
Number of cores2
L2 cache size (MB)  ? 2
FeaturesEM64T technology  ? 
Notes on sSpec QEKC
  • The samples are available starting from August 5, 2005

Related S-Spec numbers

In addition to the QEKC S-Spec, this processor was also manufactured with two production S-Spec numbers:

SteppingS-Spec HH80551PG0722MN BX80551PG2800FN BX80551PG2800FT
A0 SL88T + + +
B0 QEKC +    
SL8CP + + +

NOTE: Engineering and qualifications samples are marked with this color


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