{"id":884515,"date":"2024-03-26T14:55:00","date_gmt":"2024-03-26T13:55:00","guid":{"rendered":"https:\/\/www.tomshardware.fr\/?p=884515"},"modified":"2024-03-26T14:32:41","modified_gmt":"2024-03-26T13:32:41","slug":"samsung-prepare-sa-memoire-gddr7-pour-les-prochaines-geforce-et-radeon","status":"publish","type":"post","link":"https:\/\/www.tomshardware.fr\/samsung-prepare-sa-memoire-gddr7-pour-les-prochaines-geforce-et-radeon\/","title":{"rendered":"Samsung pr\u00e9pare sa m\u00e9moire GDDR7 pour les prochaines GeForce et Radeon"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1200\" height=\"750\" src=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2024\/03\/Samsung-GDDR7-ter.jpeg\" alt=\"Samsung \u00e9chantillon GDDR7\" class=\"wp-image-884526\" srcset=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2024\/03\/Samsung-GDDR7-ter.jpeg 1200w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2024\/03\/Samsung-GDDR7-ter-300x188.jpeg 300w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2024\/03\/Samsung-GDDR7-ter-768x480.jpeg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p>L\u2019\u00e9volution des <a href=\"https:\/\/www.tomshardware.fr\/quelle-carte-graphique-choisir-selection-meilleurs-modeles-jouer-radeon-geforce-arc\/\">cartes graphiques<\/a> passe \u00e9galement par une am\u00e9lioration de leur m\u00e9moire. Actuellement, le type le plus avanc\u00e9 est la GDDR6X utilis\u00e9e entre autre dans les <a href=\"https:\/\/www.tomshardware.fr\/test-nvidia-geforce-rtx-4090-carte-graphique-createurs-jeux-performances-consommation\/\">GeForce RTX 4090<\/a> de NVIDIA. Avec l\u2019approche des prochaines g\u00e9n\u00e9rations de GPU, il est donc normal que leur <strong>m\u00e9moire se perfectionne \u00e9galement.<\/strong><\/p>\n\n\n\n<p>Cela devrait prendre la forme de <a href=\"https:\/\/www.tomshardware.fr\/samsung-evoque-la-gddr7-pam3-et-36-gbit-s\/\">la m\u00e9moire GDDR7<\/a> d\u00e9velopp\u00e9e en partie par Samsung, mais aussi par SK hynix et Micron. Elle devrait, jusqu\u2019\u00e0 preuve du contraire, \u00eatre <a href=\"https:\/\/www.tomshardware.fr\/les-geforce-rtx-50-de-nvidia-embarqueront-elles-la-gddr7-de-samsung\/\">int\u00e9gr\u00e9e aux futures GeForce RTX Serie 50<\/a> mais aussi probablement aux prochains mod\u00e8les de Radeon d\u2019AMD.<\/p>\n\n\n\n<p>La m\u00e9moire <a href=\"https:\/\/www.tomshardware.fr\/la-memoire-gddr7-de-votre-prochaine-radeon-ou-geforce-est-deja-prete\/#comments\">GDDR7 serait d\u2019ailleurs d\u00e9j\u00e0 pr\u00eate<\/a>, le JEDEC ayant d\u2019ores et d\u00e9j\u00e0 publi\u00e9 la nouvelle norme. D\u2019ailleurs, Samsung officialise \u00e9galement ce type de m\u00e9moire. L\u2019entreprise cor\u00e9enne viendrait, en effet, de pr\u00e9senter les <strong>sp\u00e9cificit\u00e9s de deux \u00e9chantillons<\/strong> de la GDDR7. Celles-ci \u00e9tant nomm\u00e9es <em>K4VAF325ZC-SC32<\/em> et <em>K4VAF325ZC-SC28.<\/em><\/p>\n\n\n\n<p>Le constructeur devrait maintenir une <strong>densit\u00e9 de 16 Go par puce<\/strong>, ce qui devrait permettre d&#8217;offrir <strong>2 Go de VRAM au total<\/strong>. Cela signifie que sur ce point, la quantit\u00e9 de m\u00e9moire des futurs GPU serait <strong>relativement similaire <\/strong>\u00e0 celle de la g\u00e9n\u00e9ration de cartes graphiques actuelle.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"responsive-container\"><blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"und\" dir=\"ltr\">Samsung GDDR7 module: 28Gbps \/ 32Gbps<br><br>K4VAF325ZC-SC32<a href=\"https:\/\/t.co\/yBiebML7kW\">https:\/\/t.co\/yBiebML7kW<\/a><br><br>K4VAF325ZC-SC28<a href=\"https:\/\/t.co\/QNtFZJmSAy\">https:\/\/t.co\/QNtFZJmSAy<\/a><br><br>2nd photo from <a href=\"https:\/\/twitter.com\/tomshardware?ref_src=twsrc%5Etfw\">@tomshardware<\/a> <a href=\"https:\/\/t.co\/qVPqbFaiVF\">pic.twitter.com\/qVPqbFaiVF<\/a><\/p>&mdash; \ud3ec\uc2dc\ud3ec\uc2dc (@harukaze5719) <a href=\"https:\/\/twitter.com\/harukaze5719\/status\/1772512885174120909?ref_src=twsrc%5Etfw\">March 26, 2024<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/div>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-la-gddr7-va-doper-les-prochaines-geforce-et-radeon\">La GDDR7 va doper les prochaines GeForce et Radeon<\/h2>\n\n\n\n<p>Chaque puce aurait une interface de bus de 32 bits ainsi qu\u2019un taux de rafra\u00eechissement de 16K\/32ms. De plus, il semblerait que les premiers GPU GDDR7 utiliseront des <strong>matrices de 28 Gbit\/s<\/strong>. Des variantes haut de gamme pouvant<strong> aller jusqu\u2019\u00e0 32 Gbit\/s<\/strong> seraient \u00e9galement pr\u00e9vues.<\/p>\n\n\n\n<p>Cela repr\u00e9senterait une avanc\u00e9e int\u00e9ressante pour les futures cartes graphiques. En effet, actuellement, la m\u00e9moire <strong>GDDR6 est plafonn\u00e9e \u00e0 22,5 Gbit\/s<\/strong>. Une augmentation de la vitesse jusqu\u2019\u00e0 32 Go\/s est synonyme, en toute logique, d&#8217;une<strong> am\u00e9lioration de la m\u00e9moire <\/strong>des GPU.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"783\" height=\"642\" data-id=\"884517\" src=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2024\/03\/Samsung-GDDR7.jpg\" alt=\"Samsung \u00e9chantillon GDDR7\" class=\"wp-image-884517\" srcset=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2024\/03\/Samsung-GDDR7.jpg 783w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2024\/03\/Samsung-GDDR7-300x246.jpg 300w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2024\/03\/Samsung-GDDR7-768x630.jpg 768w\" sizes=\"(max-width: 783px) 100vw, 783px\" \/><figcaption class=\"wp-element-caption\">\u00a9Samsung<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"769\" height=\"641\" data-id=\"884516\" src=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2024\/03\/Samsung-GDDR7-bis.jpg\" alt=\"Samsung \u00e9chantillon GDDR7\" class=\"wp-image-884516\" srcset=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2024\/03\/Samsung-GDDR7-bis.jpg 769w, https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2024\/03\/Samsung-GDDR7-bis-300x250.jpg 300w\" sizes=\"(max-width: 769px) 100vw, 769px\" \/><figcaption class=\"wp-element-caption\">\u00a9Samsung<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p>Cette augmentation de la vitesse pourrait <strong>atteindre 24,5% pour les mod\u00e8les 28 Gbit\/s<\/strong> et pas loin de <strong>42% pour ce qui est des 32 Gbit\/s<\/strong>. \u00c9videmment, le passage \u00e0 la DDR7 devrait \u00e9galement s\u2019accompagner d\u2019une <strong>am\u00e9lioration de la bande passante<\/strong>. <\/p>\n\n\n\n<p>Celle-ci pourrait atteindre 2048 Go\/s sur les cartes utilisant un bus de 512-bits de large.Il est probable que les <strong>premi\u00e8res cartes graphiques<\/strong> \u00e9quip\u00e9es de cette nouvelle m\u00e9moire <strong>arrivent plus tard cette ann\u00e9e<\/strong>. Plus pr\u00e9cis\u00e9ment lorsque la production de GDDR7 aura acc\u00e9l\u00e9r\u00e9 un peu.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><div class=\"table-wrapper\"><table class=\"has-fixed-layout\"><thead><tr><th><\/th><th><strong>K4VAF325ZC-SC32<\/strong><\/th><th><strong>K4VAF325ZC-SC28<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Densit\u00e9<\/strong><\/td><td>16 Go<\/td><td>16 Go<\/td><\/tr><tr><td><strong>Organisation<\/strong><\/td><td>512M x 32<\/td><td>512M x 32<\/td><\/tr><tr><td><strong>Vitesse<\/strong><\/td><td>32 Go\/s<\/td><td>28 Go\/s<\/td><\/tr><tr><td><strong>Rafraichissement<\/strong><\/td><td>16K\/32ms<\/td><td>16K\/32ms<\/td><\/tr><tr><td><strong>Package<\/strong><\/td><td>266 FBGA<\/td><td>266 FBGA<\/td><\/tr><\/tbody><\/table><\/div><\/figure>\n\n\n\n<div class=\"tldr\">\n    <ul>\n        <li>Samsung vient de lister deux \u00e9chantillons de ses puce de m\u00e9moire GDDR7.<\/li>\n        <li>Maintenant, avec une densit\u00e9 de 16 Go par puce, elles devraient offrir 2 Go de VRAM au total.<\/li>\n        <li>Cela signifie que la quantit\u00e9 de m\u00e9moire des futurs GPU serait similaire \u00e0 celle de la g\u00e9n\u00e9ration de cartes graphiques actuelle.<\/li>\n    <\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>La m\u00e9moire GDDR7 se concr\u00e9tise de jour en jour et devrait \u00eatre logiquement int\u00e9gr\u00e9e aux futures g\u00e9n\u00e9rations de cartes graphiques, notamment les GeForce et les Radeon. Samsung aurait d\u2019ailleurs list\u00e9 deux \u00e9chantillons de ce type\u2026<\/p>","protected":false},"author":139,"featured_media":884526,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"ep_exclude_from_search":false,"footnotes":""},"categories":[4072],"tags":[514],"hubs":[],"acf":{"display_mode":"medium-img","post_show_excerpt":true,"post_show_in_home":false,"post_show_summary":false,"post_source":"","hide_sidebar":false,"hide_advertising":false,"custom_ga_words":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v22.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Samsung pr\u00e9pare sa m\u00e9moire GDDR7 pour les prochaines GeForce et Radeon<\/title>\n<meta name=\"description\" content=\"La m\u00e9moire GDDR7 se concr\u00e9tise de jour en jour et devrait \u00eatre logiquement int\u00e9gr\u00e9e aux futures g\u00e9n\u00e9rations de cartes graphiques, notamment les GeForce et les Radeon. Samsung aurait d\u2019ailleurs list\u00e9 deux \u00e9chantillons de ce type de m\u00e9moire pouvant atteindre une vitesse de 32 Gbit\/s.\" \/>\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\/?p=884515\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Samsung pr\u00e9pare sa m\u00e9moire GDDR7 pour les prochaines GeForce et Radeon\" \/>\n<meta property=\"og:description\" content=\"La m\u00e9moire GDDR7 se concr\u00e9tise de jour en jour et devrait \u00eatre logiquement int\u00e9gr\u00e9e aux futures g\u00e9n\u00e9rations de cartes graphiques, notamment les GeForce et les Radeon. Samsung aurait d\u2019ailleurs list\u00e9 deux \u00e9chantillons de ce type de m\u00e9moire pouvant atteindre une vitesse de 32 Gbit\/s.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tomshardware.fr\/?p=884515\" \/>\n<meta property=\"og:site_name\" content=\"Tom\u2019s Hardware\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/TomsHardwareFrance\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-26T13:55:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-26T13:32:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2024\/03\/Samsung-GDDR7-ter.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"750\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Vincent Bonnal\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@tomshardware_fr\" \/>\n<meta name=\"twitter:site\" content=\"@tomshardware_fr\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.tomshardware.fr\/?p=884515#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.tomshardware.fr\/?p=884515\"},\"author\":{\"name\":\"Vincent Bonnal\",\"@id\":\"https:\/\/www.tomshardware.fr\/#\/schema\/person\/dfe3da08d71b061515eccd69f7267b23\"},\"headline\":\"Samsung pr\u00e9pare sa m\u00e9moire GDDR7 pour les prochaines GeForce et Radeon\",\"datePublished\":\"2024-03-26T13:55:00+00:00\",\"dateModified\":\"2024-03-26T13:32:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.tomshardware.fr\/?p=884515\"},\"wordCount\":464,\"commentCount\":1,\"publisher\":{\"@id\":\"https:\/\/www.tomshardware.fr\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.tomshardware.fr\/?p=884515#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2024\/03\/Samsung-GDDR7-ter.jpeg\",\"keywords\":[\"Samsung\"],\"articleSection\":[\"Cartes graphiques\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.tomshardware.fr\/?p=884515#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.tomshardware.fr\/?p=884515\",\"url\":\"https:\/\/www.tomshardware.fr\/?p=884515\",\"name\":\"Samsung pr\u00e9pare sa m\u00e9moire GDDR7 pour les prochaines GeForce et Radeon\",\"isPartOf\":{\"@id\":\"https:\/\/www.tomshardware.fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.tomshardware.fr\/?p=884515#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.tomshardware.fr\/?p=884515#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2024\/03\/Samsung-GDDR7-ter.jpeg\",\"datePublished\":\"2024-03-26T13:55:00+00:00\",\"dateModified\":\"2024-03-26T13:32:41+00:00\",\"description\":\"La m\u00e9moire GDDR7 se concr\u00e9tise de jour en jour et devrait \u00eatre logiquement int\u00e9gr\u00e9e aux futures g\u00e9n\u00e9rations de cartes graphiques, notamment les GeForce et les Radeon. 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