Dopo prima radiografia A5X https://twitter.com/#!/setteBIT/status/180797502298136576 Chipworks + a fondo http://www.chipworks.com/en/technical-competitive-analysis/resources/recent-teardowns/2012/03/the-apple-a5x-versus-the-a5-and-a4-–-big-is-beautiful/ via http://www.macrumors.com/2012/03/19/chipworks-offers-a5x-die-photo-wallpaper-for-new-ipad/