{"id":53569,"date":"2019-12-05T00:00:00","date_gmt":"2019-12-04T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/intel-rocket-lake-eto-perenos-novyh-10-nm-yader-willow-cove-na-14-nm-tehprotsess"},"modified":"2020-02-18T14:01:29","modified_gmt":"2020-02-18T11:01:29","slug":"intel-rocket-lake-eto-perenos-novyh-10-nm-yader-willow-cove-na-14-nm-tehprotsess","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/intel-rocket-lake-eto-perenos-novyh-10-nm-yader-willow-cove-na-14-nm-tehprotsess","title":{"rendered":"Intel Rocket Lake est le transfert des nouveaux c\u0153urs Willow Cove de 10 nm sur un process de 14 nm","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

La conception du c\u0153ur du processeur Willow Cove est bas\u00e9e sur Sunny Cove, le premier c\u0153ur Intel avec un v\u00e9ritable nouveau design en cinq ans. Cependant, Sunny Cove n'est disponible que sur les processeurs Ice Lake en 10 nm, tandis que les c\u0153urs Willow Cove devraient appara\u00eetre dans les CPU Tiger Lake (processus de 10 nm+). La production en s\u00e9rie des puces 10 nm d'Intel a \u00e9t\u00e9 retard\u00e9e jusqu'\u00e0 la fin de 2020, donc les passionn\u00e9s des solutions Intel pourraient devoir se contenter pendant encore un an d'une architecture relativement ancienne.<\/p>\n

\"Intel<\/p>\n

Mais, il s'av\u00e8re qu'Intel travaille \u00e0 adapter les c\u0153urs Willow Cove \u00e0 ses normes actuelles de 14 nm, et cela pourrait \u00eatre impl\u00e9ment\u00e9 dans les processeurs Rocket Lake. Du moins, c'est ce qu'a rapport\u00e9 l'utilisateur Twitter @chiakokhua, un ing\u00e9nieur \u00e0 la retraite dans le domaine du VLSI (design de circuits int\u00e9gr\u00e9s \u00e0 tr\u00e8s grande \u00e9chelle), qui publie divers nouvelles concernant l'architecture des CPU sur son compte.<\/p>\n

<\/p>\n
\n

Voici la traduction correcte : <\/p>\n

\u00ab D\u00e9sol\u00e9, j'ai fait des erreurs en copiant la sp\u00e9cification. RKL-UP3\/S devrait \u00eatre AVX-512. \u00bb <\/p>\n

\u00ab En termes simples : RKL = version 14 nm de TGL, moins iTBT, avec un IGP affaibli. \u00bb <\/p>\n

\u00ab De plus, le sch\u00e9ma VRM a \u00e9t\u00e9 modifi\u00e9 en SVID. \u00bb pic.twitter.com\/B8pRLOnB7f<\/a><\/noindex><\/p>\n

\u2014 RetiredEngineer\u00ae (@chiakokhua) 2 d\u00e9cembre 2019<\/a><\/noindex><\/p><\/blockquote>\n

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Il a not\u00e9 que dans la documentation technique de Rocket Lake, il est essentiellement d\u00e9crit comme une adaptation en 14 nm de Tiger Lake, mais qu'une part beaucoup plus faible du budget des transistors est allou\u00e9e au GPU int\u00e9gr\u00e9 : les ing\u00e9nieurs ont d\u00fb faire ce compromis pour lib\u00e9rer de l'espace pour des c\u0153urs de processeur plus volumineux. De plus, le FIVR (r\u00e9gulateur de tension int\u00e9gr\u00e9) de Tiger Lake dans ce processeur sera remplac\u00e9 par un syst\u00e8me de gestion d'alimentation traditionnel SVID VRM.<\/p>\n

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\n\"Intel<\/p>\n

Selon des rapports ant\u00e9rieurs, la puce Rocket Lake-S en 14 nm comprendra jusqu'\u00e0 8 c\u0153urs de processeur, alors que son pr\u00e9d\u00e9cesseur, Comet Lake-S, en comptait jusqu'\u00e0 10. Il est maintenant clair que le nombre r\u00e9duit de c\u0153urs sera apparemment partiellement compens\u00e9 par un gain en termes d'instructions ex\u00e9cut\u00e9es par cycle (IPC). Cela pourrait \u00eatre la premi\u00e8re augmentation significative de l'IPC depuis les processeurs Skylake.<\/p>\n

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\t\t\t\t


\n\t\t\t\t\t\t\t\t<\/center>
Source : 3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u044f\u0434\u0440\u0430 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430 Willow Cove \u043e\u0441\u043d\u043e\u0432\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0430 Sunny Cove — \u043f\u0435\u0440\u0432\u043e\u043c \u044f\u0434\u0440\u0435 Intel \u0441 \u043f\u043e-\u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u043c\u0443 \u043d\u043e\u0432\u044b\u043c \u0434\u0438\u0437\u0430\u0439\u043d\u043e\u043c \u044f\u0434\u0440\u0430 \u0437\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0435 5 \u043b\u0435\u0442. \u041e\u0434\u043d\u0430\u043a\u043e Sunny Cove \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d \u0442\u043e\u043b\u044c\u043a\u043e \u0432 10-\u043d\u043c \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430\u0445 Ice Lake, \u0430 \u044f\u0434\u0440\u0430 Willow Cove \u0434\u043e\u043b\u0436\u043d\u044b \u043f\u043e\u044f\u0432\u0438\u0442\u044c\u0441\u044f \u0432 \u0426\u041f Tiger Lake (\u0442\u0435\u0445\u043f\u0440\u043e\u0446\u0435\u0441\u0441 10 \u043d\u043c+). \u041c\u0430\u0441\u0441\u043e\u0432\u0430\u044f \u043f\u0435\u0447\u0430\u0442\u044c 10-\u043d\u043c \u043a\u0440\u0438\u0441\u0442\u0430\u043b\u043b\u043e\u0432 Intel \u0437\u0430\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0434\u043e \u043a\u043e\u043d\u0446\u0430 2020 \u0433\u043e\u0434\u0430, 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