Wolfdale-Intel-CPU-Index These links provide a quick way to access CPU specs for Arrandale chips used on Macs. Core 2 Duo E7600 – Late 2009 21.5/27″ iMac . Core 2 Duo E8600 – Late 2009 21.5/27″ iMac . Share this:TweetShare on Tumblr Click to share on Reddit (Opens in new window) Reddit Pocket Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print Like this:Like Loading...