F 15. 64 bit versus 32 bit.
Fernando Cassia
fcassia at gmail.com
Tue May 24 16:37:18 UTC 2011
On Tue, May 24, 2011 at 11:49, Nat Gross <nat101l at gmail.com> 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.
It´s all neatly explained here:
http://su.pr/23Ic43
FC
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