{"id":3004,"date":"2014-12-01T06:15:30","date_gmt":"2014-12-01T05:15:30","guid":{"rendered":"https:\/\/www.varcap-informatique.net\/tutoriels\/?p=3004"},"modified":"2022-03-12T11:19:35","modified_gmt":"2022-03-12T10:19:35","slug":"comment-activer-le-mode-64-bits-de-yosemite","status":"publish","type":"post","link":"https:\/\/www.varcap-informatique.net\/tutoriels\/comment-activer-le-mode-64-bits-de-yosemite\/","title":{"rendered":"Comment activer le mode 64 bits d&rsquo;El Capitan ?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">La diff\u00e9rence en terme de rapidit\u00e9 entre le mode 32 bits et 64 bits n&rsquo;est pas flagrante, mais pourquoi donc Mac OS 10.10 n&rsquo;est pas en 64 bits par d\u00e9faut ? Il faut avouer que certaines de vos applications gourmandes en ressources, s&rsquo;ex\u00e9cuterons mieux.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Activer le mode 64 bits de Mac OS X ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211; Commen\u00e7ons par v\u00e9rifier si votre Mac est compatible &#8211;&gt; <a title=\"Comment savoir si votre mac a un processeur 32 bits ou 64 bit ?\" href=\"https:\/\/www.varcap-informatique.net\/tutoriels\/comment-savoir-si-votre-mac-un-processeur-32-bits-ou-64-bit\/\" target=\"_blank\" rel=\"noopener\">ici<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211; Apr\u00e8s v\u00e9rification qu&rsquo;il est bien 64 bits, ex\u00e9cutez le Terminal (<strong>Applications\/Utilitaires<\/strong>) puis saisissez la ligne suivante :<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo systemsetup -setkernelbootarchitecture x86_64<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211; Le syst\u00e8me vous demandera votre mot de passe, saisissez-le puis red\u00e9marrez.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Apr\u00e8s red\u00e9marrage vous serez en mode 64 bits !<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si vous souhaitez revenir en arri\u00e8re et repasser votre syst\u00e8me en 32 bits saisissez la ligne suivante dans le Terminal<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo systemsetup -setkernelbootarchitecture i386<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Puis red\u00e9marrez<\/p>\n\n\n\n<div style=\"height:51px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/depannage-informatique-75019.paris\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"1024\" height=\"190\" data-src=\"https:\/\/www.varcap-informatique.net\/tutoriels\/wp-content\/uploads\/2015\/07\/banniere-VID-1024x190.png\" alt=\"\" class=\"wp-image-7665 lazyload\" data-srcset=\"https:\/\/www.varcap-informatique.net\/tutoriels\/wp-content\/uploads\/2015\/07\/banniere-VID-1024x190.png 1024w, https:\/\/www.varcap-informatique.net\/tutoriels\/wp-content\/uploads\/2015\/07\/banniere-VID-300x56.png 300w, https:\/\/www.varcap-informatique.net\/tutoriels\/wp-content\/uploads\/2015\/07\/banniere-VID-768x142.png 768w, https:\/\/www.varcap-informatique.net\/tutoriels\/wp-content\/uploads\/2015\/07\/banniere-VID.png 1080w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/190;\" \/><\/a><\/figure>\n<\/div><\/div>\n\n\n\n<div style=\"height:49px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>La diff\u00e9rence en terme de rapidit\u00e9 entre le mode 32 bits et 64 bits n&rsquo;est pas flagrante, mais pourquoi donc Mac OS 10.10 n&rsquo;est pas en 64 bits par d\u00e9faut ? Il faut avouer que certaines de vos applications gourmandes en ressources, s&rsquo;ex\u00e9cuterons mieux. Activer le mode 64 bits de Mac OS X ? &#8211; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2742,"comment_status":"open","ping_status":"closed","sticky":true,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[28,171],"tags":[104,105,106,40,30],"class_list":["post-3004","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-apple-mac-os-10-10","category-apple-mac-os-10-11-el-capitan","tag-32-bits","tag-64-bits","tag-mac-os-10","tag-terminal","tag-yosemite"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"La diff\u00e9rence en terme de rapidit\u00e9 entre le mode 32 bits et 64 bits n&#039;est pas flagrante, mais pourquoi donc Mac OS 10.10 n&#039;est pas en 64 bits par d\u00e9faut ? 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