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Intel Pentium D B-0 Stepping Info

Intel Pentium D processors 840, 830, 820 will undergo the following changes
for the A-0 to the B-0 core processor stepping change :

CPUID will change from F44 to F47
B-0 is pin compatible with A-0
New S-Specs for converting products

Most of the planned fixes are surrounding Intel EM64T. There are two more
errata added mainly addressing the FSB issues.

Intel Pentium D processors 840, 830, 820 will undergo the following changes
for the A-0 to the B-0 core processor stepping change :

CPUID will change from F44 to F47
B-0 is pin compatible with A-0
New S-Specs for converting products

Most of the planned fixes are surrounding Intel EM64T. There are two more
errata added mainly addressing the FSB issues.

TeamVR
http://www.vrzone.com
VR-Zone is a leading online technology news publication reporting on bleeding edge trends in PC and mobile gadgets, with in-depth reviews and commentaries.

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