{"id":345551,"date":"2026-08-20T03:49:13","date_gmt":"2026-08-20T03:49:13","guid":{"rendered":"https:\/\/www.europesays.com\/se\/345551\/"},"modified":"2026-08-20T03:49:13","modified_gmt":"2026-08-20T03:49:13","slug":"linux-7-3-uppdateringen-ger-7-ganger-hogre-minsta-fps-i-spel-som-kors-pa-aldre-hardvara","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/se\/345551\/","title":{"rendered":"Linux 7.3-uppdateringen ger 7 g\u00e5nger h\u00f6gre minsta FPS i spel som k\u00f6rs p\u00e5 \u00e4ldre h\u00e5rdvara"},"content":{"rendered":"<p class=\"bodytext\">Linux-k\u00e4rnan 7.3 kommer att inneh\u00e5lla en omarbetning av schemal\u00e4ggaren som \u00e4r specifikt inriktad p\u00e5 spelprestanda. Om man ska d\u00f6ma av prestandaf\u00f6rb\u00e4ttringarna verkar uppdateringen vara en stor framg\u00e5ng.&#13;<\/p>\n<p class=\"bodytext\">Uppdateringarna av schemal\u00e4ggaren har nu inf\u00f6rlivats i Linux 7.3, med s\u00e4rskilt syfte att \u00f6ka spelprestandan p\u00e5 datorer med l\u00e4gre specifikationer, inklusive och s\u00e4rskilt produkter av \u00e4ldre generation.&#13;<\/p>\n<p class=\"bodytext\"><a href=\"https:\/\/lore.kernel.org\/all\/20260511113104.563854162@infradead.org\/\" data-htmlarea-external=\"1\" rtekeep=\"1\" rel=\"nofollow noopener\" target=\"_blank\">Tack vare bidragsgivaren Peter Zijlstra<\/a> fungerar patchen genom att omstrukturera hur cgroup-schemal\u00e4ggningens vikt f\u00f6rdelas.\u00a0&#13;<\/p>\n<p class=\"bodytext\">Tekniskt sett modifierar den EEVDF s\u00e5 att den f\u00f6rlitar sig p\u00e5 en enda k\u00f6 i vissa cgroup-situationer. Detta minskar i sin tur fluktuationerna vid omplanering, vilket historiskt sett har haft en ganska negativ inverkan p\u00e5 bildhastigheten p\u00e5 enklare h\u00e5rdvara och h\u00e5rdvara av f\u00f6rra generationen.&#13;<\/p>\n<p class=\"bodytext\">Som n\u00e4mnts tidigare \u00e4r resultaten ganska imponerande. Vid test p\u00e5 ett system med vad som numera framst\u00e5r som en f\u00f6rhistorisk Intel Sandy Bridge-processor (Core <a href=\"http:\/\/www.notebookcheck.net\/Intel-Core-i7-Desktop-2600K-Processor.88771.0.html\" target=\"_self\" class=\"internal-link\" rel=\"nofollow noopener\">i7 2600K<\/a>) i kombination med ett AMD Radeon RX 580 Polaris-grafikkort visade den ovann\u00e4mnda f\u00f6rb\u00e4ttrade schemal\u00e4ggningslogiken lovande f\u00f6rb\u00e4ttringar i prestandatesterna under tung belastning.&#13;<\/p>\n<p class=\"bodytext\">Som <a href=\"https:\/\/www.phoronix.com\/news\/Linux-7.3-Scheduler\" data-htmlarea-external=\"1\" rtekeep=\"1\" rel=\"nofollow noopener\" target=\"_blank\">Phoronix<\/a> p\u00e5pekade steg den l\u00e4gsta bildfrekvensen (FPS) fr\u00e5n 4 till hela 29, medan den genomsnittliga bildfrekvensen steg fr\u00e5n 47,5 till en betydligt mer spelbar niv\u00e5 p\u00e5 59,2. Den maximala bildfrekvensen f\u00f6rblev, f\u00f6ga f\u00f6rv\u00e5nande, ungef\u00e4r densamma p\u00e5 omkring 83 eller 84 FPS.&#13;<\/p>\n<p class=\"bodytext\">\u00c4ven bildtiderna uppvisade en enorm f\u00f6rb\u00e4ttring, vilket framg\u00e5r av f\u00f6ljande bild:<\/p>\n","protected":false},"excerpt":{"rendered":"Linux-k\u00e4rnan 7.3 kommer att inneh\u00e5lla en omarbetning av schemal\u00e4ggaren som \u00e4r specifikt inriktad p\u00e5 spelprestanda. Om man ska&hellip;\n","protected":false},"author":2,"featured_media":345552,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[66],"tags":[7083,29964,38855,38854,7084,38852,38853,25611,7085,80,78,79,34,31,33,32,30,81,84,83,82],"class_list":["post-345551","post","type-post","status-publish","format-standard","has-post-thumbnail","category-vetenskap-och-teknik","tag-barbar-dator","tag-cachyos","tag-cachyos-spel","tag-lagprishardvara","tag-laptop","tag-linux-linux-spel","tag-linux-nyheter","tag-linux-spel","tag-notebook","tag-science","tag-science-and-technology","tag-scienceandtechnology","tag-se","tag-svenska","tag-sverige","tag-sweden","tag-swedish","tag-technology","tag-teknik","tag-vetenskap","tag-vetenskapteknik"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@se\/117125799404493103","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/345551","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/comments?post=345551"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/345551\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media\/345552"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media?parent=345551"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/categories?post=345551"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/tags?post=345551"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}