Closed Model number, stage two: Intel debuts mobile P4 chips Tags: Mobile Pentium Intel Anonymous April 15, 2008 5:58:53 PM Three weeks after introducing the Pentium M, Intel carried the its new model numbering system over to the second processor group: The more powerful Mobile Pentium 4 now can be identified as part of the 5-series. Model number, stage two: Intel debuts mobile P4 chips : Read more More about : model number stage intel debuts mobile chips Can't find your answer ? Ask ! Publish Related resources : ForumTwo different model numbers for intel i7 3770k ? More resources !