{"id":35627,"date":"2019-10-31T22:05:26","date_gmt":"2019-10-31T19:05:26","guid":{"rendered":"https:\/\/prohoster.info\/blog\/predstavlena-plata-raspberry-pi-4\/"},"modified":"2019-10-31T22:05:26","modified_gmt":"2019-10-31T19:05:26","slug":"predstavlena-plata-raspberry-pi-4","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/predstavlena-plata-raspberry-pi-4","title":{"rendered":"Zosta\u0142a zaprezentowana p\u0142ytka Raspberry Pi 4","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Min\u0119\u0142o trzy i p\u00f3\u0142 roku od momentu utworzenia<\/a><\/noindex> Raspberry Pi 3 organizacji Raspberry Pi Foundation przedstawi\u0142a<\/a><\/noindex> nowe pokolenie p\u0142ytek Raspberry Pi 4<\/a><\/noindex>. Model \"B\" is already available for order. wyposa\u017cony<\/a><\/noindex> w nowy SoC BCM2711, kt\u00f3ry jest w pe\u0142ni zaktualizowan\u0105 wersj\u0105 wcze\u015bniej stosowanego chipu BCM283X, produkowan\u0105 w technologii 28nm. Cena p\u0142ytki pozosta\u0142a niezmieniona i wynosi jak wcze\u015bniej 35 dolar\u00f3w ameryka\u0144skich. <\/p>\n

SoC wci\u0105\u017c zawiera cztery 64-bitowe rdzenie ARMv8 i dzia\u0142a z nieznacznie podniesion\u0105 cz\u0119stotliwo\u015bci\u0105 (1,5 GHz zamiast 1,4 GHz). Zmiana procesu technologicznego pozwoli\u0142a na zast\u0105pienie Cortex-A53 bardziej wydajnym rdzeniem Cortex-A72, co przenios\u0142o wydajno\u015b\u0107 na nowy poziom. Dodatkowo zrealizowano przej\u015bcie na pami\u0119\u0107 LPDDR4, kt\u00f3ra w por\u00f3wnaniu do wcze\u015bniej stosowanej pami\u0119ci LPDDR2 zapewnia trzykrotne zwi\u0119kszenie przepustowo\u015bci. W testach wydajno\u015bci nowych p\u0142ytek przegoni\u0142a ona poprzedni model Raspberry Pi 3B+ od 2 do 4 razy.<\/p>\n

W\u015br\u00f3d innych istotnych r\u00f3\u017cnic mo\u017cna zauwa\u017cy\u0107 w\u0142\u0105czenie kontrolera PCI Express, dw\u00f3ch port\u00f3w USB 3.0 (plus dwa porty USB 2.0) i dw\u00f3ch port\u00f3w Micro HDMI (wcze\u015bniej stosowano jeden pe\u0142nowymiarowy HDMI), pozwalaj\u0105ce na wy\u015bwietlanie obraz\u00f3w na dw\u00f3ch monitorach w jako\u015bci 4K. Istotnie zaktualizowano r\u00f3wnie\u017c procesor graficzny VideoCore VI, kt\u00f3ry wspiera OpenGL ES 3.0 i jest zdolny dekodowa\u0107 wideo H.265 w jako\u015bci 4Kp60 (lub 4Kp30 na dw\u00f3ch monitorach). Zasilanie mo\u017ce by\u0107 dostarczane przez port USB-C (wcze\u015bniej stosowano USB micro-B), przez GPIO lub przez dodatkowy modu\u0142<\/a><\/noindex> PoE HAT (Power over Ethernet).<\/p>\n

Moreover, the long-standing issue with insufficient RAM has been resolved - the board is now available in versions with 1, 2, and 4 GB of RAM (priced at $35, $45, and $55, respectively), making this new board a suitable solution for creating workstations, gaming platforms, servers, smart home gateways, robotics control units, and modern multimedia systems. <\/p>\n

Ulepszony kontroler Ethernet gigabitowy, kt\u00f3ry teraz jest po\u0142\u0105czony z SoC przez oddzieln\u0105 magistral\u0119 RGMII, co pozwala osi\u0105gn\u0105\u0107 pe\u0142n\u0105 deklarowan\u0105 wydajno\u015b\u0107. USB teraz realizowane jest przez oddzielny kontroler VLI, pod\u0142\u0105czony przez PCI Express, zapewniaj\u0105cy \u0142\u0105czn\u0105 przepustowo\u015b\u0107 4 Gbps. Jak wcze\u015bniej, p\u0142yta wyposa\u017cona jest w 40 port\u00f3w GPIO, DSI (pod\u0142\u0105czenie ekranu dotykowego), CSI (pod\u0142\u0105czenie kamery) oraz chip bezprzewodowy wspieraj\u0105cy standard 802.11ac, dzia\u0142aj\u0105cy na cz\u0119stotliwo\u015bciach 2,4 GHz i 5 GHz oraz Bluetooth 5.0.<\/p>\n

\"Zosta\u0142a<\/a><\/noindex><\/center><\/p>\n

Jednocze\u015bnie opublikowano now\u0105 wersj\u0119 dystrybucji Raspbian<\/a><\/noindex>, which provides full support for the Raspberry Pi 4. This release is also notable for transitioning to the Debian 10 \"Buster\" package base (previously Debian 9 was used), a significant redesign of the user interface, and the utilization of the new Mesa V3D driver with greatly improved 3D support (including making OpenGL available for browser acceleration). Two builds have been prepared for download - the reduced version (\"406 MB<\/a><\/noindex>) dla system\u00f3w serwerowych i pe\u0142n\u0105 (1,1 GB<\/a><\/noindex>), dostarczan\u0105 z \u015brodowiskiem u\u017cytkownika PIXEL<\/a><\/noindex> (odga\u0142\u0119zienie od LXDE). Do instalacji z repozytori\u00f3w<\/a><\/noindex> dost\u0119pnych jest oko\u0142o 35 tysi\u0119cy pakiet\u00f3w. <\/p>\n

\"Zosta\u0142a<\/a><\/noindex><\/center><\/p>\n

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

\u0179r\u00f3d\u0142o: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0421\u043f\u0443\u0441\u0442\u044f \u0442\u0440\u0438 \u0441 \u043f\u043e\u043b\u043e\u0432\u0438\u043d\u043e\u0439 \u0433\u043e\u0434\u0430 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f Raspberry Pi 3 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f Raspberry Pi Foundation \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043d\u043e\u0432\u043e\u0435 \u043f\u043e\u043a\u043e\u043b\u0435\u043d\u0438\u0439 \u043f\u043b\u0430\u0442 Raspberry Pi 4. \u0414\u043b\u044f \u0437\u0430\u043a\u0430\u0437\u0430 \u0443\u0436\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u043c\u043e\u0434\u0435\u043b\u044c «B», \u043e\u0441\u043d\u0430\u0449\u0451\u043d\u043d\u0430\u044f \u043d\u043e\u0432\u044b\u043c SoC BCM2711, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 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[…]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-35627","post","type-post","status-publish","format-standard","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\udd47Prezentuje p\u0142yt\u0119 Raspberry Pi 4 | ProHoster","description":"Min\u0119\u0142y trzy i p\u00f3\u0142 roku od momentu stworzenia Raspberry Pi 3, gdy organizacja Raspberry Pi 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