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QWB5 (Intel Pentium 4 2.6 GHz)
General information
Type
CPU / Microprocessor
Family
Intel Pentium 4
Part number
RK80532PC064512
Processor markings
80532PC064512
Frequency (GHz)
2.6
Bus speed (MHz)
?
400
Package type
478-pin FC-PGA2
Socket type
Socket 478 (mPGA478B)
Architecture / Microarchitecture / Other
CPUID
0F29h
Core stepping
D1
Production stepping
SL6PK
SL6PL
SL6PM
SL6PN
SL6PP
Previous stepping
SL6S7
SL6S8
SL6S9
SL6SA
SL6SB
Processor core
Northwood
Manufacturing technology (micron)
0.13
L2 cache size (KB)
?
512
Core voltage (V)
?
1.525
Notes on sSpec QWB5
Qualification sample.
The part is marked as QWB5ES
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