jai vu que linux 64bit etai moin performan dans presk tout les cas de figur

donc est ce bien necessair de ce casser les noix pour installer une gentoo 64bit ?

Es tu sur de tes sources ?

ba cetai un teste du 15 juin, mais la je le retrouve plu car a mon ecol on doi utiliser un google sepcial, chez moi je match tjs sur le . fr...

http://enterprise.linux.com/enterprise/05/06/09/1413209.shtml?tid=121

le teste est trè recen et il a lair pluto serieu...

" While everyday " Internet and email" desktop performance of a 64-bit operating system may not be much different from that of a 32-bit platform, CPU- and memory-intensive applications see significantly enhanced performance. 3D gaming performance could suffer from not-yet-perfect Nvidia drivers ( there were two newer " unstable" versions of the Nvidia driver in Portage at the time of this writing) and 64-bit game binaries that are still experimental. 64-bit gaming is, after all, a new thing to PC game developers.

64-bit operating systems may not be practical for simple desktop use at this point, partially because of some of the hassles in setting them up, and partially because they offer little performance increase for most desktop applications. But the advantage of running a Web or email server is obvious when you look at the OpenSSL and MySQL results, assuming you use those technologies.

Sometimes the purpose of a benchmarking project is to show which squeaky wheels need the grease. This benchmarking project has shown that there´s still a long way to go for AMD64-specific optimizations in the GNU/Linux world."

La ils disent que les systemes 64 bits ne sont pas plus rapide que les 32bit pour les application normale ( bureautique, internet...). A aucun moment ils disent que c´est plus lent...

ba kan je regarde les bench... les temps de compilation 2x plus long, et le reste ba moi jen conclu vite fai que cest plus lent...

now jai vu quils avaient peut etre merder au nivo des flag en utilisan les flag p4...

bah oui mais tu t´en fous du temps de compilation. Ce qui est important, c´est les performances des applications compilées avec les optimisations pour processeur 64 bits.
Si le temps de compilation te gêne, prend pas une gentoo