{"id":839631,"date":"2023-07-20T16:01:58","date_gmt":"2023-07-20T14:01:58","guid":{"rendered":"https:\/\/www.tomshardware.fr\/?p=839631"},"modified":"2023-07-20T20:03:19","modified_gmt":"2023-07-20T18:03:19","slug":"amd-rattrape-son-retard-sur-lusb4-et-ameliore-le-support-de-la-ddr5","status":"publish","type":"post","link":"https:\/\/www.tomshardware.fr\/amd-rattrape-son-retard-sur-lusb4-et-ameliore-le-support-de-la-ddr5\/","title":{"rendered":"AMD rattrape son retard sur l&#8217;USB4 et am\u00e9liore le support de la DDR5"},"content":{"rendered":"\n<p>Le socket <strong>AMD AM5<\/strong> a fait beaucoup de progr\u00e8s depuis son lancement en septembre dernier et <a href=\"https:\/\/www.tomshardware.fr\/amd-a620-les-cartes-meres-am5-dentree-de-gamme-seront-lancees-aujourdhui\/\">le 31 mars pour les cartes d\u2019entr\u00e9e de gamme AMD A620<\/a>, et la derni\u00e8re <strong>mise \u00e0 jour AGESA 1.0.0.7<\/strong>, qui est disponible pour certaines cartes m\u00e8re, mais qui arrivera plus tard pour les autres, apporte des am\u00e9liorations significatives en mati\u00e8re de support de <a href=\"https:\/\/www.tomshardware.fr\/amd-am5-de-la-ddr5-ou-rien\/\">la m\u00e9moire DDR5, la seule support\u00e9e la plateforme AMD AM5<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-meilleure-stabilite-compatibilite-avec-la-memoire-ddr5-a-haute-vitesse\">Meilleure stabilit\u00e9 compatibilit\u00e9 avec la m\u00e9moire DDR5 \u00e0 haute vitesse<\/h2>\n\n\n\n<p>La nouvelle version d&#8217;AGESA est cens\u00e9e am\u00e9liorer le mode de synchronisation de la m\u00e9moire, ce qui se traduit par une meilleure compatibilit\u00e9 et une plus grande stabilit\u00e9 avec les modules de m\u00e9moire \u00e0 haute vitesse. La nouvelle mise \u00e0 jour, qui a d\u00e9j\u00e0 \u00e9t\u00e9 d\u00e9ploy\u00e9e pour les cartes ASRock, montre que m\u00eame sur une carte m\u00e8re relativement bon march\u00e9 de moins de 300 \u20ac, les joueurs peuvent voir la m\u00e9moire DDR5 de 8 000 MHz fonctionner, bien qu&#8217;il faille dans certains cas modifier les param\u00e8tres pour la rendre totalement stable.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/07\/x670e-asrock-taichi-motherboard.jpg\" alt=\"carte m\u00e8re ASRock X670E Taichi\" class=\"wp-image-839640\" srcset=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/07\/x670e-asrock-taichi-motherboard.jpg 1200w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/07\/x670e-asrock-taichi-motherboard-300x169.jpg 300w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/07\/x670e-asrock-taichi-motherboard-768x432.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption class=\"wp-element-caption\">ASRock X670E Taichi \u00a9 ASRock<\/figcaption><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u00c0 lire aussi&nbsp;: <a href=\"https:\/\/www.tomshardware.fr\/amd-prepare-un-processeur-ryzen-am5-desktop-a-lancienne-sans-partie-graphique\/\">AMD pr\u00e9pare un processeur Ryzen AM5 desktop \u00e0 l\u2019ancienne, sans partie graphique<\/a><\/strong><\/li>\n<\/ul>\n\n\n\n<p>La mise \u00e0 jour permet \u00e9galement de param\u00e9trer manuellement certaines options qui n\u2019\u00e9taient auparavant pas accessibles directement, dont les param\u00e8tres de synchronisation du contr\u00f4leur de m\u00e9moire interne.<\/p>\n\n\n\n<p>La mise \u00e0 jour AGESA 1.0.0.7 est disponible pour les <strong>cartes m\u00e8res AMD AM5 \u00e9quip\u00e9es d&#8217;un <a href=\"https:\/\/www.tomshardware.fr\/test-amd-ryzen-7600x-7700x-7900x-7950x-zen4-caracteristiques-performances-prix\/\">processeur Ryzen 7000<\/a><\/strong>. Pour installer la mise \u00e0 jour, vous devrez t\u00e9l\u00e9charger le fichier BIOS pour votre carte m\u00e8re et le flasher \u00e0 l&#8217;aide d&#8217;un utilitaire de mise \u00e0 jour de BIOS.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u00c0 lire aussi&nbsp;: <a href=\"https:\/\/www.tomshardware.fr\/affaire-des-bios-am5-pour-mettre-fin-a-la-controverse-asus-etend-sa-politique-de-garantie\/\">Affaire des BIOS AM5 : pour mettre fin \u00e0 la controverse, Asus \u00e9tend sa politique de garantie<\/a><\/strong><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-support-usb4-thunderbolt-4-pour-les-cartes-mere-amd-am5\">Support USB4 \/ Thunderbolt 4 pour les cartes m\u00e8re AMD AM5<\/h2>\n\n\n\n<p><strong>Thunderbolt 4 (USB4)<\/strong> prend en charge des vitesses de transfert allant jusqu&#8217;\u00e0 40 Gbit\/s et d\u00e9sormais plusieurs appareils peuvent \u00eatre reli\u00e9s simultan\u00e9ment avec une seule station d&#8217;accueil Thunderbolt 4.<\/p>\n\n\n\n<p>Il ne faudra cependant pas s&#8217;attendre \u00e0 ce que le support de l&#8217;USB4 arrive sur les cartes AM5 avant l&#8217;ann\u00e9e prochaine, \u00e0 moins qu&#8217;AMD d\u00e9niche sp\u00e9cialement un fournisseur suppl\u00e9mentaire, et le support sera tr\u00e8s probablement mis en place dans les <strong>cartes m\u00e8res AM5<\/strong> de nouvelle g\u00e9n\u00e9ration qui seront lanc\u00e9es en m\u00eame temps que la gamme de<strong> CPU Ryzen 8000<\/strong>, \u00e9galement attendue l&#8217;ann\u00e9e prochaine.<\/p>\n\n\n\n<p class=\"has-small-font-size\"><em>Source&nbsp;: <a href=\"https:\/\/wccftech.com\/asrock-rolls-out-agesa-1-0-0-7-bios-x670e-taichi-ddr5-7200-memory-1-2v-soc\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">wccftech<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lanc\u00e9es en septembre 2022, les cartes m\u00e8re AMD AM5 b\u00e9n\u00e9ficient aujourd\u2019hui d\u2019une mise \u00e0 jour importante qui va permettre d\u2019utiliser de la m\u00e9moire vive DDR5 de 8 000 MHz, et vont pouvoir, \u00e0 partir de\u2026<\/p>","protected":false},"author":134,"featured_media":839640,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[487,4074],"tags":[551,4065],"hubs":[],"class_list":["post-839631","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualite","category-cartes-meres","tag-amd","tag-ryzen-7000-series"],"acf":{"display_mode":"medium-img","post_show_excerpt":true,"post_show_in_home":true,"post_show_summary":false,"post_source":"","hide_sidebar":false,"hide_advertising":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v23.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>AMD rattrape son retard sur l&#039;USB4 et am\u00e9liore le support de la DDR5<\/title>\n<meta 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