Voici la GDDR7, la m\u00e9moire ultra rapide des prochaines Nvidia RTX 5000<\/title>\n<meta name=\"description\" content=\"GDDR7 est la nouvelle g\u00e9n\u00e9ration de m\u00e9moire vive vid\u00e9o ultra-rapide, avec une bande passante deux fois plus large que celle de son pr\u00e9d\u00e9cesseur, la GDDR6.\" \/>\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.phonandroid.com\/voici-la-gddr7-la-memoire-ultra-rapide-des-prochaines-nvidia-rtx-5000.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Voici la GDDR7, la m\u00e9moire ultra rapide des prochaines Nvidia RTX 5000\" \/>\n<meta property=\"og:description\" content=\"GDDR7 est la nouvelle g\u00e9n\u00e9ration de m\u00e9moire vive vid\u00e9o ultra-rapide, avec une bande passante deux fois plus large que celle de son 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{"id":2579992,"date":"2024-03-07T10:19:55","date_gmt":"2024-03-07T09:19:55","guid":{"rendered":"https:\/\/www.phonandroid.com\/?p=2579992"},"modified":"2024-03-07T09:21:38","modified_gmt":"2024-03-07T08:21:38","slug":"voici-la-gddr7-la-memoire-ultra-rapide-des-prochaines-nvidia-rtx-5000","status":"publish","type":"post","link":"https:\/\/www.phonandroid.com\/voici-la-gddr7-la-memoire-ultra-rapide-des-prochaines-nvidia-rtx-5000.html","title":{"rendered":"Voici la GDDR7, la m\u00e9moire ultra rapide des prochaines Nvidia RTX 5000"},"content":{"rendered":"

GDDR7 est la nouvelle g\u00e9n\u00e9ration de m\u00e9moire vive vid\u00e9o ultra-rapide, avec une bande passante deux fois plus large que celle de son pr\u00e9d\u00e9cesseur, la GDDR6. La GDDR7 a \u00e9t\u00e9 r\u00e9cemment publi\u00e9e par le JEDEC, l'organisme de normalisation des semi-conducteurs, et on a donc d\u00e9sormais un aper\u00e7u des performances de la prochaine g\u00e9n\u00e9ration de cartes graphiques.<\/strong><\/p>\n

\"Nvidia<\/p>\n

Les cartes graphiques poss\u00e8dent leur propre m\u00e9moire, appel\u00e9e VRAM, qui stocke et transf\u00e8re les donn\u00e9es n\u00e9cessaires au traitement des images. Plus la VRAM est rapide et grande, plus la carte graphique peut g\u00e9rer des graphiques complexes et r\u00e9alistes. La GDDR6 est la norme VRAM la plus populaire pour les cartes graphiques depuis 2018, lorsque Nvidia a lanc\u00e9 ses GPU de la s\u00e9rie RTX 20 bas\u00e9s sur l'architecture Turing.<\/strong><\/p>\n

Les premiers GPU RTX 2080 et RTX 2080 Ti avec GDDR6 avaient la m\u00e9moire cadenc\u00e9e \u00e0 14 Gbps (14 GT\/s), fournissant 56 Go\/s par appareil. Depuis, la GDDR6 a atteint des vitesses allant jusqu'\u00e0 20 Gbps, avec 80 GB\/s, sur les GPU RX 7900 XTX d'AMD. Nvidia a \u00e9galement cr\u00e9\u00e9 une variante plus rapide de la GDDR6, appel\u00e9e GDDR6X, qui a commenc\u00e9 \u00e0 19 Gbps sur la RTX 3080 et a atteint 23 Gbps sur la RTX 4080 Super. Micron, le seul fabricant de GDDR6X, \u00e9value ses puces \u00e0 24 Gbps, avec 96 GB\/s. Mais c\u2019est d\u00e9sormais \u00e0 la GDDR7 de faire son arriv\u00e9e.<\/a><\/p>\n