{"id":655956,"date":"2021-07-14T11:46:18","date_gmt":"2021-07-14T09:46:18","guid":{"rendered":"https:\/\/www.tomshardware.fr\/?p=655956"},"modified":"2024-08-13T18:07:11","modified_gmt":"2024-08-13T16:07:11","slug":"intel-core-i9-12900k-alder-lake-s-88-coeurs-jusqua-53-ghz","status":"publish","type":"post","link":"https:\/\/www.tomshardware.fr\/intel-core-i9-12900k-alder-lake-s-88-coeurs-jusqua-53-ghz\/","title":{"rendered":"Intel Core i9-12900K Alder Lake-S : 8+8 coeurs jusqu\u2019\u00e0 5,3 GHz"},"content":{"rendered":"\n
Pr\u00e9vus pour le quatri\u00e8me trimestre 2021, les processeurs Alder Lake<\/a> inaugurent un tournant dans la production d\u2019Intel. Douzi\u00e8me g\u00e9n\u00e9ration de Core, gravure en SuperFin 10 nm, nouveau socket LGA1700, support de la DDR5 et du PCIe 5.0 et surtout architecture hybride big.Little qui associe deux types de c\u0153urs Golden Cove et Gracemont\u2026 Ils devraient consid\u00e9rablement moderniser l\u2019offre grand public d\u2019Intel, un an avant l\u2019apparition de l\u2019architecture Zen 4<\/a> d\u2019AMD.\u00a0<\/p>\n\n\n\n Apparus sur le forum chinois NGA.cn, de premiers benchmarks de mod\u00e8les d\u2019\u00e9chantillon de ces CPU Alder Lake-S compl\u00e8tent les rumeurs qui circulaient jusqu\u2019alors. Le vaisseau-amiral devrait \u00eatre le Core i9-12900K : il int\u00e8gre 8 coeurs \u201cbig\u201d (hautes performances) et 8 coeurs \u201clittle\u201d (haute efficacit\u00e9 \u00e9nerg\u00e9tique), avec une fr\u00e9quence de base de 3,9 GHz et une fr\u00e9quence boost\u00e9e de 5,3 GHz.\u00a0<\/p>\n\n\n\n Le m\u00eame document pr\u00e9sente deux autres r\u00e9f\u00e9rences de CPU Alder Lake-S : le Core i7-12700K (12 coeurs, en 8+4) et le Core i5-12600K (10 coeurs, en 6+4). Test\u00e9s sous Cinebench R20, ces CPU confirment la mont\u00e9e en puissance :<\/p>\n\n\n\n Si ces scores se confirment, le Core i9-12900K d\u00e9passerait d\u2019une franche t\u00eate le Ryzen 9 5950X \u00e0 16 c\u0153urs d\u2019AMD (10400 points). En l\u2019\u00e9tat, il semble toutefois probable que le score du nouveau CPU d\u2019Intel ait \u00e9t\u00e9 calcul\u00e9 avec sa fr\u00e9quence boost\u00e9e. Un peu plus t\u00f4t dans la journ\u00e9e, un autre informateur, YuuKi_AnS, a indiqu\u00e9 qu\u2019il faudrait n\u00e9cessairement Windows 11 pour d\u00e9brider la technologie hybride des CPU Alder Lake.<\/p>\n\n\n\n \u00c0 lire | Un processeur Alder Lake-S s’\u00e9chauffe sur DOTA 2<\/strong><\/p>\n\n\n\n Source : VideoCardz<\/p>\n","protected":false},"excerpt":{"rendered":" De premiers benchmarks exposent les performances de quelques \u00e9chantillons des CPU Alder Lake-S.<\/p>","protected":false},"author":66,"featured_media":655958,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4071],"tags":[493],"hubs":[],"class_list":["post-655956","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-processeurs","tag-intel"],"acf":{"display_mode":"medium-img","post_show_excerpt":true,"post_source":"","hide_sidebar":false,"hide_advertising":false},"yoast_head":"\n<\/figure>\n\n\n\n
Intel Core i9-12900K : plus puissant que le Ryzen 9 5950X \u00e0 16 coeurs ?<\/h2>\n\n\n\n
<\/figure>\n\n\n\n
<\/th> Rocket Lake-S<\/th> Alder Lake-S<\/th> Raptor Lake-S<\/th> Meteor Lake-S<\/th> Lunar Lake-S<\/th><\/tr><\/thead> Finesse de gravure<\/strong><\/td> 14 nm<\/td> 10nm SuperFin<\/td> 10nm SuperFin<\/td> 7nm SuperFin<\/td> NC<\/td><\/tr> Type de coeurs<\/strong><\/td> Cypress Cove<\/td> Golden Cove + Gracemont<\/td> Raptor Cove + Gracemont<\/td> Redwood Cove + Gracemont (?)<\/td> NC<\/td><\/tr> Architecture iGPU<\/strong><\/td> Gen 12.1<\/td> Gen 12.2<\/td> Gen 12.2<\/td> Gen 12.7<\/td> Gen 13<\/td><\/tr> Nbr de c\u0153urs max.<\/strong><\/td> 8 coeurs<\/td> 16 c\u0153urs (8+8)<\/td> 24 c\u0153urs (8+16)<\/td> NC<\/td> NC<\/td><\/tr> Socket<\/strong><\/td> LGA1200<\/td> LGA1700<\/td> LGA1700<\/td> LGA1700<\/td> LGA1700<\/td><\/tr> Type m\u00e9moire<\/strong><\/td> DDR4<\/td> DDR4\/DDR5<\/td> DDR5<\/td> DDR5<\/td> DDR5<\/td><\/tr> Gen PCIe<\/strong><\/td> PCIe 4.0<\/td> PCIe 5.0<\/td> PCIe 5.0<\/td> PCIe 5.0<\/td> PCIe 5.0<\/td><\/tr> Gen Core<\/strong><\/td> 11e<\/td> 12e<\/td> 13e<\/td> 14e<\/td> 14e<\/td><\/tr> Chipset<\/strong><\/td> Intel 500 (Z590)<\/td> Intel 600 (Z690)<\/td> Intel 700 (Z790)<\/td> NC<\/td> NC<\/td><\/tr> Date de sortie<\/strong><\/td> 30 mars 2021<\/td> Q4 2021<\/td> Q4 2022<\/td> 2023<\/td> 2024<\/td><\/tr><\/tbody><\/table><\/div><\/figure>\n\n\n\n