On Tue, May 24, 2011 at 11:49, Nat Gross <nat101l@xxxxxxxxx> wrote: > So, the question is. Is it still advisable to go 32 bit due to > stability (say Flash), or can I gain performance and have 99% > stability with 64 bit F 15? > Well guess what? 64 bit code is bigger (bigger pointers) and thus slower, because CPU cache is less effective, with bigger code. ItÂs all neatly explained here: http://su.pr/23Ic43 FC -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines