Intel P4000 - 11-2010 SPECIFICATION Specification page 15

Identification Information
Component Marking Information
The processor stepping can be identified by the following component markings:
Figure 1. Intel® Celeron® P4000 and U3000 Mobile Processor Series PGA Component
Markings
Figure 2. Intel® Celeron® P4000 and U3000 Mobile Processor Series BGA Component
Markings
Specification Update
For PGA

– GRP1LINE1 (limited to 18 char, 13 pt font):
– GRP2LINE1 (limited to 15 char, 13 pt font):
– GRP3LINE1: (limited to 1 (ex) char, 15 pt font): {e4}
– GRP4LINE1 (limited to 9 char, 13 pt font): SSPEC
– GRP4LINE2 (limited to 9 char, 13 pt font): {FPO}
For BGA

– GRP1LINE1 (limited to 23 char, 13 pt font): i{M}{C}'YY SSPEC PROC#
– GRP2LINE1: (limited to 1 (ex) char, 15 pt font): {e1}
– GRP3LINE1 (limited to 12 char, 13 pt font):
INTEL{M}{C}'YY
PROC#
{FPO}
15