{"id":83197,"date":"2020-05-29T13:41:57","date_gmt":"2020-05-29T11:41:57","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupna-plata-raspberry-pi-4-s-8-gb-ozu"},"modified":"2020-05-29T13:41:57","modified_gmt":"2020-05-29T11:41:57","slug":"dostupna-plata-raspberry-pi-4-s-8-gb-ozu","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/dostupna-plata-raspberry-pi-4-s-8-gb-ozu","title":{"rendered":"Placa Raspberry Pi 4 cu 8 GB RAM este disponibil\u0103","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Proiectul Raspberry Pi a anun\u021bat<\/a><\/noindex> o variant\u0103 extins\u0103 a pl\u0103cii Raspberry Pi 4, livrat\u0103 cu 8 GB RAM. Pre\u021bul noii variante a pl\u0103cii de<\/a><\/noindex> $75. Pentru compara\u021bie, pl\u0103cile cu 2 \u0219i 4 GB RAM sunt v\u00e2ndute la 35 \u0219i, respectiv, 55 dolari. <\/p>\n

Chipul BCM2711 utilizat pe plac\u0103 permite adresarea a p\u00e2n\u0103 la 16 GB de memorie, dar \u00een momentul dezvolt\u0103rii pl\u0103cii anul trecut, pe pia\u021b\u0103 nu erau disponibile cipuri LPDDR4 SDRAM adecvate. Acum, compania Micron a lansat cipurile necesare cu 8 GB, pe baza c\u0103rora a fost construit\u0103 noua variant\u0103 Raspberry Pi 4. Furnizarea unui cip mai energic de 8 GB LPDDR4 SDRAM a necesitat, de asemenea, o mic\u0103 modernizare a circuitelor de alimentare \u0219i mutarea convertorului de impuls din zona de l\u00e2ng\u0103 conectorii USB 2.0 \u00een zona de l\u00e2ng\u0103 USB-C.<\/p>\n

Reamintim c\u0103 placa Raspberry Pi 4 este echipat\u0103 cu SoC BCM2711 \u0219i include patru nuclee ARMv8 Cortex-A72 pe 64 de bi\u021bi, func\u021bion\u00e2nd la o frecven\u021b\u0103 de 1.5GHz, \u0219i un accelerator grafic VideoCore VI, care suport\u0103 OpenGL ES 3.0 \u0219i este capabil s\u0103 decodeze video H.265 cu calitate 4Kp60 (sau 4Kp30 pe dou\u0103 monitoare). Placa este echipat\u0103 cu memorie LPDDR4, un controler PCI Express, Ethernet de 1 Gb, dou\u0103 porturi USB 3.0 (plus dou\u0103 porturi USB 2.0), dou\u0103 porturi Micro HDMI (4K), un GPIO de 40 de pini, DSI (conexiune pentru ecran tactil), CSI (conexiune pentru camer\u0103) \u0219i un cip de comunica\u021bie wireless care suport\u0103 standardul 802.11ac, func\u021bion\u00e2nd pe frecven\u021be de 2.4GHz \u0219i 5GHz \u0219i Bluetooth 5.0. Alimentarea poate fi furnizat\u0103 prin portul USB-C (anterior a fost utilizat USB micro-B), prin GPIO sau printr-un modul suplimentar PoE HAT (Power over Ethernet). \u00cen teste de performan\u021b\u0103, Raspberry Pi 4 dep\u0103\u0219e\u0219te Raspberry Pi 3B+ de 2-4 ori, iar Raspberry Pi 1 de 40 de ori.
\n

\"Placa<\/a><\/noindex><\/center><\/p>\n

<\/a><\/noindex><\/p>\n

Sursa: opennet.ro<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u043e\u0435\u043a\u0442 Raspberry Pi \u0430\u043d\u043e\u043d\u0441\u0438\u0440\u043e\u0432\u0430\u043b \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u043d\u044b\u0439 \u0432\u0430\u0440\u0438\u0430\u043d\u0442 \u043f\u043b\u0430\u0442\u044b Raspberry Pi 4, \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c\u044b\u0439 \u0441 8 \u0413\u0411 \u041e\u0417\u0423. \u0421\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u043d\u043e\u0432\u043e\u0433\u043e \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u0430 \u043f\u043b\u0430\u0442\u044b \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 $75. \u0414\u043b\u044f \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f \u043f\u043b\u0430\u0442\u044b \u0441 2 \u0438 4 \u0413\u0431 \u041e\u0417\u0423 \u043f\u0440\u043e\u0434\u0430\u044e\u0442\u0441\u044f \u0437\u0430 35 \u0438 55 \u0434\u043e\u043b\u043b\u0430\u0440\u043e\u0432 \u0421\u0428\u0410 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0435\u043d\u043d\u043e. \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0439 \u0432 \u043f\u043b\u0430\u0442\u0435 \u0447\u0438\u043f BCM2711 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0430\u0434\u0440\u0435\u0441\u043e\u0432\u0430\u0442\u044c \u0434\u043e 16 \u0413\u0411 \u043f\u0430\u043c\u044f\u0442\u0438, \u043d\u043e \u0432 \u043c\u043e\u043c\u0435\u043d\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u043b\u0430\u0442\u044b \u0432 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":83198,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-83197","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Placa Raspberry Pi 4 cu 8 GB RAM este disponibil\u0103 | ProHoster","description":"Proiectul Raspberry Pi a anun\u021bat o variant\u0103 extins\u0103 a pl\u0103cii Raspberry Pi 4, livrat\u0103 cu 8 GB 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