{"id":83182,"date":"2019-06-24T14:14:13","date_gmt":"2019-06-24T14:14:13","guid":{"rendered":"https:\/\/\/le-nouveau-raspberry-pi-4-est-3x-plus-rapide\/"},"modified":"2019-06-24T14:14:13","modified_gmt":"2019-06-24T14:14:13","slug":"le-nouveau-raspberry-pi-4-est-3x-plus-rapide","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/le-nouveau-raspberry-pi-4-est-3x-plus-rapide\/","title":{"rendered":"Le nouveau Raspberry Pi 4 est 3x plus rapide"},"content":{"rendered":"

Le Raspberry Pi 4 mod\u00e8le B utilise un SoC r\u00e9alis\u00e9 en technologie 28 nm pour fournir une grande partie de l’augmentation de la performance et de l’efficacit\u00e9 \u00e9nerg\u00e9tique.<\/p>\n

Les fonctionnalit\u00e9s incluent;<\/p>\n

\u2022 Processeur 64 bits ARM Cortex-A72 quad-core cadenc\u00e9 \u00e0 1,5 GHz<\/p>\n

\u2022 Deux ports micro HDMI qui prennent en charge une sortie \u00e0 double affichage avec des r\u00e9solutions allant jusqu’\u00e0 4K.<\/p>\n

\u2022 connectivit\u00e9:<\/p>\n

    \u25e6 SuperSpeed \u200b\u200bUSB 3.0 pour des taux de transfert plus rapides (jusqu’\u00e0 5 Gbit \/ s).<\/p>\n

    \u25e6 Ethernet Gigabit.<\/span><\/p>\n

\u25e6  R\u00e9seau sans fil bi-bande \u00e0 2,4 GHz et 5 GHz offre des d\u00e9bits de donn\u00e9es r\u00e9els de plus de 100 Mbps. La certification de conformit\u00e9 modulaire permet de r\u00e9duire les tests de conformit\u00e9.<\/p>\n

\u2022 M\u00e9moire: options de m\u00e9moire LPDDR4 de 1 Go, 2 Go et 4 Go.<\/p>\n

\u2022 Multim\u00e9dia: d\u00e9codage H.265 (4kp60), d\u00e9codage H.264 (1080p60) et codage H.264 (1080p30); Graphiques OpenGL ES 3.0; pipeline de capteurs d’image.<\/p>\n

\u2022 GPIO: connecteur GPIO standard \u00e0 40 broches offrant une compatibilit\u00e9 ascendante totale, ainsi que des p\u00e9riph\u00e9riques multiplex\u00e9s suppl\u00e9mentaires UART, I2C et SPI.<\/span><\/p>\n

\u2022 Prise en charge de cartes Micro SD<\/p>\n

\u2022 Alimentation par Ethernet \u00e0 l’aide d’un accessoire HAT s\u00e9par\u00e9.<\/p>\n

Lors du lancement, Eben Upton, directeur g\u00e9n\u00e9ral de Raspberry Pi Trading, a d\u00e9clar\u00e9: \u00abLes donn\u00e9es relatives \u00e0 l’IA et \u00e0 l’apprentissage automatique peuvent \u00eatre trait\u00e9es directement sur la carte, ce qui r\u00e9duit le besoin d’envoyer des donn\u00e9es dans le cloud et r\u00e9pond aux pr\u00e9occupations r\u00e9elles en mati\u00e8re de confidentialit\u00e9. Raspberry Pi 4 Model B peut \u00e9galement \u00eatre utilis\u00e9 comme ordinateur de bureau, avec un processeur puissant, un acc\u00e9l\u00e9rateur multim\u00e9dia et une prise en charge d’un affichage double \u00bb.<\/span><\/p>\n

Hari Kalyanaraman, responsable mondial des ordinateurs sur carte chez Farnell, a d\u00e9clar\u00e9: \u00abEn tant qu’ordinateur de bureau, l’ordinateur Raspberry Pi 4 mod\u00e8le B offre des performances comparables \u00e0 celles des syst\u00e8mes PC d’entr\u00e9e de gamme x86, avec une exp\u00e9rience vid\u00e9o et multim\u00e9dia exceptionnelle, et est capable de t\u00e9l\u00e9charger rapidement et ex\u00e9cuter des jeux 3D. Les utilisateurs peuvent acheter le mod\u00e8le 1 Go d’entr\u00e9e de gamme au prix de 35 USD, mais les performances des applications gourmandes en m\u00e9moire, telles que la navigation Web, seront meilleures avec les mod\u00e8les \u00e0 45 USD \u00e0 2 Go et \u00e0 55 USD \u00e0 4 Go. \u201d<\/span><\/p>\n

L\u2019ordinateur Raspberry Pi 4 mod\u00e8le B restera en production au moins jusqu\u2019en janvier 2026. Outre le Raspberry Pi 4 Computer, un tout nouveau bo\u00eetier et une gamme d\u2019accessoires comprenant des blocs d\u2019alimentation et des c\u00e2bles micro HDMI sont \u00e9galement disponibles.<\/span><\/p>\n

\u00e0 lire \u00e9galement:<\/p>\n

Raspberry Pi 3 Model B+ aliment\u00e9 par c\u00e2ble Ethernet PoE<\/a><\/p>\n

Nouveau Raspberry Pi 3 mod\u00e8le A+ <\/a><\/p>\n

Le Top 5 des meilleurs accessoires pour le Raspberry Pi\u2028 <\/a><\/p>\n

Farnell s\u2019associe \u00e0 ST pour apporter un soutien suppl\u00e9mentaire aux startups fran\u00e7aises<\/a><\/p>\n

 <\/p>\n

 <\/p>\n

More information<\/b><\/p>\n

www.farnell.com<\/a><\/p>\n

https:\/\/www.element14.com\/community\/docs\/DOC-92649\/l\/getting-started-with-the-raspberry-pi-4-computer<\/a><\/p>\n

Related news<\/strong><\/p>\n

Raspberry Pi 3 Model B+ gets PoE add-on board<\/a><\/p>\n

Raspberry Pi Compute Module 3+ available from Premier Farnell<\/a><\/p>\n

Mouser Electronics signs up Raspberry Pi, Arduino, micro:bit  <\/a>accessory provider<\/a><\/p>\n

More details on Raspberry Pi 3A+<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Farnell a lanc\u00e9 un nouveau mod\u00e8le de son ordinateur sur une carte Raspberry Pi 4 mod\u00e8le B, qui offre des am\u00e9liorations en termes de puissance de traitement, de m\u00e9moire et de connectivit\u00e9 par rapport \u00e0 ses pr\u00e9d\u00e9cesseurs.<\/p>\n","protected":false},"author":22,"featured_media":83183,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[883],"tags":[920,894,895,897,898,903,919,905,906,890,917,915],"domains":[47],"ppma_author":[1149],"class_list":["post-83182","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologies","tag-artificialintelligence-fr","tag-boards-embedded-cards-fr","tag-developmentkits-fr","tag-displays-interfaces-fr","tag-distributors-fr","tag-interconnect-cables-fr","tag-iot-fr","tag-memory-data-storage-fr","tag-mpus-mcus-fr","tag-powermanagement-fr","tag-software-embedded-tools-fr","tag-wireless-communications-fr","domains-electronique-eci"],"acf":[],"yoast_head":"Le nouveau Raspberry Pi 4 est 3x plus rapide ...<\/title>\n<meta name=\"description\" content=\"Farnell a lanc\u00e9 un nouveau mod\u00e8le de son 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