{"id":558897,"date":"2020-03-10T10:30:48","date_gmt":"2020-03-10T09:30:48","guid":{"rendered":"https:\/\/www.tomshardware.fr\/?p=558897"},"modified":"2023-07-30T23:59:11","modified_gmt":"2023-07-30T21:59:11","slug":"le-fondeur-chinois-smic-table-sur-le-7-nm-pour-la-fin-dannee","status":"publish","type":"post","link":"https:\/\/www.tomshardware.fr\/le-fondeur-chinois-smic-table-sur-le-7-nm-pour-la-fin-dannee\/","title":{"rendered":"Le fondeur chinois SMIC table sur le 7 nm d’ici la fin d\u2019ann\u00e9e\u00a0!"},"content":{"rendered":"\n

Le plus grand fondeur chinois, SMIC (Semiconductor Manufacturing International Corporation), devrait lancer la production en 7 nm au quatri\u00e8me trimestre de cette ann\u00e9e. La soci\u00e9t\u00e9 a commenc\u00e9 \u00e0 produire en 14 nm en fin d\u2019ann\u00e9e derni\u00e8re. <\/p>\n\n\n\n

\"Image<\/a><\/figure><\/div>\n\n\n\n

Pour retracer l\u2019histoire du fondeur, un article publi\u00e9 en 2007 illustre bien le chemin parcouru au fil des ann\u00e9es, puisqu\u2019il rapporte le passage de SMIC au 45 nm ! En 2014, SMIC \u00e9corchait TSMC en produisant des SoC Qualcomm Snapdragon en 28 nm. L\u2019ann\u00e9e suivante, la soci\u00e9t\u00e9 fournissait notamment des puces pour Mediatek, toujours en 28 nm. Actuellement, SMIC n\u2019accuserait qu\u2019un retard d\u2019environ trois ans sur TSMC. Le fondeur ta\u00efwanais produit quant \u00e0 lui en 7 nm+ EUV et envisage le 5 nm EUV d\u00e8s cette ann\u00e9e.<\/p>\n\n\n\n

Un CPU Zhaoxin dans un mini-PC de 2,4 litres<\/strong><\/p>\n\n\n\n

Un 7 nm N+2 d\u00e9j\u00e0 pr\u00e9vu, mais d\u2019EUV<\/h2>\n\n\n\n

Chez SMIC, on en reste pour l\u2019instant au stade de la gravure FinFET. L\u2019entreprise \u00e9labore \u00e9galement une deuxi\u00e8me variante haute performance de son 7 nm N+1, baptis\u00e9e 7 nm N+2. Liang Mengsong, co-PDG de SMIC, indique que le 7 nm am\u00e9liore les performances de 20 % et diminue la consommation d’\u00e9nergie de 57 % par rapport au 14 nm. Il r\u00e9duirait la surface logique de 63 % et la surface de SoC de 55 %. Logiquement, cela signifie que la densit\u00e9 est un peu plus de deux fois sup\u00e9rieure \u00e0 celle en 14 nm. Enfin, notez que les d\u00e9penses d’investissement de SMIC seront de 3,1 milliards de dollars cette ann\u00e9e, pour des recettes annuelles d’environ 3 milliards de dollars.<\/p>\n\n\n\n

Source : cnTechPost<\/a>, Tom’s Hardware US<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Un process qui booste les performances de 20\u00a0% par rapport au 14 nm inaugur\u00e9 en 2019.<\/p>","protected":false},"author":87,"featured_media":558898,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"ep_exclude_from_search":false,"footnotes":""},"categories":[487,4071,4110],"tags":[],"hubs":[],"acf":{"display_mode":"medium-img","post_show_excerpt":true,"post_source":"","hide_sidebar":false,"hide_advertising":false},"yoast_head":"\nLe fondeur chinois SMIC table sur le 7 nm d'ici la fin d\u2019ann\u00e9e\u00a0!<\/title>\n<meta name=\"description\" content=\"Un process qui booste les performances de 20\u00a0% par rapport au 14 nm inaugur\u00e9 en 2019.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tomshardware.fr\/le-fondeur-chinois-smic-table-sur-le-7-nm-pour-la-fin-dannee\/\" 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