{"id":901052,"date":"2025-02-28T09:05:00","date_gmt":"2025-02-28T08:05:00","guid":{"rendered":"https:\/\/www.tomshardware.fr\/?p=901052"},"modified":"2025-02-27T23:08:47","modified_gmt":"2025-02-27T22:08:47","slug":"nvidia-presentera-de-nouveaux-gpus-tres-speciaux-prochainement","status":"publish","type":"post","link":"https:\/\/www.tomshardware.fr\/nvidia-presentera-de-nouveaux-gpus-tres-speciaux-prochainement\/","title":{"rendered":"Nvidia pr\u00e9sentera de nouveaux GPUs tr\u00e8s sp\u00e9ciaux prochainement"},"content":{"rendered":"\n

NVIDIA a r\u00e9cemment confirm\u00e9 que ses architectures AI Blackwell Ultra et Vera Rubin sont en bonne voie pour une pr\u00e9sentation lors du GTC 2025. Ces nouvelles architectures promettent d’\u00e9largir encore davantage les capacit\u00e9s AI de l’entreprise.<\/p>\n\n\n\n

L’ensemble de la production de GPU AI Blackwell de NVIDIA est d\u00e9j\u00e0 vendue pour les 12 prochains mois, avec des entreprises sp\u00e9cialis\u00e9es dans l’IA ayant pass\u00e9 des commandes massives de 100 000 unit\u00e9s. Cette demande exceptionnelle souligne l’int\u00e9r\u00eat croissant pour les technologies AI avanc\u00e9es.<\/p>\n\n\n\n

D\u00e9veloppement des architectures Blackwell Ultra et Vera Rubin<\/h2>\n\n\n\n

Jensen Huang, le PDG de NVIDIA, a assur\u00e9 que les architectures Blackwell Ultra et Vera Rubin respectent leur calendrier de lancement. Malgr\u00e9 des probl\u00e8mes de rendement avec le “GB200”, NVIDIA maintient son rythme annuel de sortie de produits. Huang a d\u00e9clar\u00e9 que l’\u00e9quipe a rapidement surmont\u00e9 les obstacles et que la production de Blackwell est d\u00e9sormais pleinement op\u00e9rationnelle.<\/p>\n\n\n\n

\"calculateur<\/figure>\n\n\n\n

La s\u00e9rie Blackwell Ultra “B300” devrait consommer jusqu’\u00e0 1 400W de TDP, une augmentation significative par rapport aux 1 000W du Blackwell GB200. Les am\u00e9liorations architecturales devraient offrir une performance FP4 1,4 fois sup\u00e9rieure \u00e0 celle de la g\u00e9n\u00e9ration pr\u00e9c\u00e9dente, avec une capacit\u00e9 de m\u00e9moire accrue passant de 192 Go \u00e0 288 Go gr\u00e2ce \u00e0 l’utilisation de la technologie HBM3E<\/a>.<\/p>\n\n\n\n

Une transition vers Vera Rubin<\/h2>\n\n\n\n

Blackwell Ultra servira de pont entre la s\u00e9rie originale Blackwell et la prochaine g\u00e9n\u00e9ration Vera Rubin. Cette derni\u00e8re, qui utilisera la technologie HBM4, est attendue comme une r\u00e9volution sur le march\u00e9 de l’IA. Les deux architectures devraient \u00eatre d\u00e9voil\u00e9es en mars lors du GTC 2025, avec une disponibilit\u00e9 rapproch\u00e9e, l’industrie ayant d\u00e9j\u00e0 commenc\u00e9 \u00e0 d\u00e9velopper les \u00e9l\u00e9ments essentiels pour ces lignes de produits AI.<\/p>\n","protected":false},"excerpt":{"rendered":"

Nvidia pr\u00e9sentera une nouvelle architecture de GPUs pour l'IA tr\u00e8s prochainement, courant mars, lors du GTC 25.<\/p>","protected":false},"author":133,"featured_media":901053,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4108],"tags":[],"hubs":[],"class_list":["post-901052","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-intelligence-artificielle"],"acf":{"display_mode":"medium-img","post_show_excerpt":true,"post_show_in_home":true,"post_show_summary":false,"post_source":"","hide_sidebar":false,"hide_advertising":false,"custom_ga_words":""},"yoast_head":"\nNvidia pr\u00e9sentera de nouveaux GPUs tr\u00e8s sp\u00e9ciaux prochainement<\/title>\n<meta name=\"description\" content=\"Nvidia pr\u00e9sentera une nouvelle architecture de GPUs pour l'IA tr\u00e8s prochainement, courant mars, lors du GTC 25.\" \/>\n<meta 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