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{"id":2459052,"date":"2022-05-04T18:29:10","date_gmt":"2022-05-04T16:29:10","guid":{"rendered":"https:\/\/www.phonandroid.com\/?p=2459052"},"modified":"2022-05-04T18:29:10","modified_gmt":"2022-05-04T16:29:10","slug":"samsung-lance-lufs-4-0-pour-exploser-les-vitesses-de-transferts-sur-smartphones","status":"publish","type":"post","link":"https:\/\/www.phonandroid.com\/samsung-lance-lufs-4-0-pour-exploser-les-vitesses-de-transferts-sur-smartphones.html","title":{"rendered":"Samsung lance l’UFS 4.0 pour exploser les vitesses de transferts sur smartphones"},"content":{"rendered":"

Sur Twitter, Samsung vient d'annoncer la fin du d\u00e9veloppement du nouveau standard UFS 4.0. Gr\u00e2ce \u00e0 ce protocole, Samsung promet des vitesse de transfert quasiment doubl\u00e9es, en comparaison \u00e0 celles offertes par l'UFS 3.1. Le constructeur \u00e9voque des d\u00e9bits maximum de 4200 Mo\/s.\u00a0<\/strong><\/p>\n

\"samsung
Cr\u00e9dits : Samsung<\/figcaption><\/figure>\n

Avec les puces de m\u00e9moire flash UFS 3.1<\/a>, Samsung offrait d\u00e9j\u00e0 des vitesses de lecture et d'\u00e9criture particuli\u00e8rement rapides sur les smartphones haut de gamme comme le Galaxy Note 20<\/a>, avec des d\u00e9bits de 2100 Mo\/s en lecture et 1200 Mo\/s en \u00e9criture. Deux ans apr\u00e8s le lancement de cette norme, la firme de S\u00e9oul passe \u00e0 la vitesse sup\u00e9rieure.<\/p>\n

En effet, la division semi-conducteur du g\u00e9ant sud-cor\u00e9en vient d'annoncer sur Twitter la fin du d\u00e9veloppement du nouveau standard UFS 4.0<\/strong>. Le protocole a \u00e9t\u00e9 adoub\u00e9 par la JEDEC (Joint Electron Device Engineering Council) et il promet des vitesses de 23,2 Gb\/s par ligne<\/strong>, soit le double de ce que peut offrir l'UFS 3.1 (avec 11,6 Gb\/s). Comme le pr\u00e9cise Samsung, cette quantit\u00e9 de bande-passante est parfaite pour “les smartphones 5G n\u00e9cessitant d'\u00e9normes quantit\u00e9s de traitements de donn\u00e9es, et devrait \u00e9galement \u00eatre adopt\u00e9e dans les futures applications automobiles”,\u00a0<\/em>mais aussi dans la r\u00e9alit\u00e9 augment\u00e9e et virtuelle.<\/p>\n