{"id":224678014,"date":"2023-11-26T19:12:56","date_gmt":"2023-11-27T00:12:56","guid":{"rendered":"https:\/\/phonescanada.com\/?p=224678014"},"modified":"2023-12-10T16:24:08","modified_gmt":"2023-12-10T21:24:08","slug":"dimensity-9300-soc-exhibits-unexpected-performance-drop-of-46-during-stress-test-due-to-configuration-issues","status":"publish","type":"post","link":"https:\/\/phonescanada.com\/fr\/dimensity-9300-soc-exhibits-unexpected-performance-drop-of-46-during-stress-test-due-to-configuration-issues\/","title":{"rendered":"Le SoC Dimensity 9300 pr\u00e9sente une baisse inattendue des performances de 46% lors du test de r\u00e9sistance en raison de probl\u00e8mes de configuration"},"content":{"rendered":"<p>Dans une configuration inhabituelle, le nouveau chipset phare Dimensity 9300 de MediaTek se compose de quatre c\u0153urs de processeur Cortex-X4 Prime et de quatre c\u0153urs de processeur Cortex-A720 Performance, sans c\u0153urs de processeur \u00e0 faible consommation d&#039;\u00e9nergie. Cette configuration puissante rend le chipset sujet \u00e0 la surchauffe, comme en t\u00e9moigne le Dimensity 9300 limitant ses performances par 46% lors du test de limitation du processeur. Les vitesses d&#039;horloge ont chut\u00e9 de mani\u00e8re significative sous contrainte, bien que la puce ait \u00e9t\u00e9 produite \u00e0 l&#039;aide du n\u0153ud de processus N4P 4 nm \u00e9conome en \u00e9nergie de TSMC. La puce a \u00e9t\u00e9 test\u00e9e sur le Vivo X100 Pro, qui dispose d&#039;une chambre \u00e0 vapeur pour dissiper la chaleur. Cela indique que MediaTek devra peut-\u00eatre retravailler le Dimensity 9400 pour de meilleures performances l&#039;ann\u00e9e prochaine. Malgr\u00e9 cela, l\u2019utilisation quotidienne de t\u00e9l\u00e9phones reposant sur le Dimensity 9300 AP, comme le Vivo X100 Pro, devrait convenir.<\/p>","protected":false},"excerpt":{"rendered":"<p>In an unusual configuration, MediaTek&#8217;s new flagship Dimensity 9300 chipset consists of four Cortex-X4 Prime CPU cores and four Cortex-A720 Performance CPU cores, with no low-power Efficiency CPU cores. This powerful configuration makes the chipset prone to overheating, as evident by the Dimensity 9300 throttling its performance by 46% during the CPU Throttling Test. The [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":224678015,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"wds_primary_category":255,"footnotes":""},"categories":[255],"tags":[],"class_list":["post-224678014","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-apple-tips-news"],"_links":{"self":[{"href":"https:\/\/phonescanada.com\/fr\/wp-json\/wp\/v2\/posts\/224678014","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phonescanada.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phonescanada.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phonescanada.com\/fr\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/phonescanada.com\/fr\/wp-json\/wp\/v2\/comments?post=224678014"}],"version-history":[{"count":0,"href":"https:\/\/phonescanada.com\/fr\/wp-json\/wp\/v2\/posts\/224678014\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phonescanada.com\/fr\/wp-json\/wp\/v2\/media\/224678015"}],"wp:attachment":[{"href":"https:\/\/phonescanada.com\/fr\/wp-json\/wp\/v2\/media?parent=224678014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phonescanada.com\/fr\/wp-json\/wp\/v2\/categories?post=224678014"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phonescanada.com\/fr\/wp-json\/wp\/v2\/tags?post=224678014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}