{"id":106916,"date":"2023-12-14T14:00:01","date_gmt":"2023-12-14T13:00:01","guid":{"rendered":"https:\/\/botland.com.pl\/blog\/raspberry-pi-5-rewolucja-czy-ewolucja\/"},"modified":"2026-04-08T11:02:32","modified_gmt":"2026-04-08T09:02:32","slug":"raspberry-pi-5-revoluce-nebo-evoluce","status":"publish","type":"post","link":"https:\/\/botland.cz\/blog\/raspberry-pi-5-revoluce-nebo-evoluce\/","title":{"rendered":"Raspberry Pi 5 &#8211; revoluce nebo evoluce?"},"content":{"rendered":"<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u010cas \u010dten\u00ed:<\/span> <span class=\"rt-time\"> 5<\/span> <span class=\"rt-label rt-postfix\">min.<\/span><\/span>\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"106916\" class=\"elementor elementor-106916 elementor-74010\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b22a6ac elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b22a6ac\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-168ab42\" data-id=\"168ab42\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-81d973c elementor-widget elementor-widget-text-editor\" data-id=\"81d973c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"font-weight: 400;\">Nen\u00ed pochyb o tom, \u017ee dne\u0161n\u00ed sv\u011bt je zalo\u017een na <strong>miniaturizovan\u00fdch<\/strong> v\u00fdpo\u010detn\u00edch jednotk\u00e1ch. Srdcem v\u011bt\u0161iny dne\u0161n\u00edch za\u0159\u00edzen\u00ed jsou v\u00edce \u010di m\u00e9n\u011b pokro\u010dil\u00e9 <strong>mikroprocesory,<\/strong> jejich\u017e v\u00fdkon je tis\u00edckr\u00e1t vy\u0161\u0161\u00ed ne\u017e palubn\u00ed po\u010d\u00edta\u010d pou\u017eit\u00fd ve velitelsk\u00e9m modulu kosmick\u00e9 lodi CSM-107 &#8220;Columbia&#8221;, kter\u00e1 se z\u00fa\u010dastnila mise Apollo 11. Nezapom\u00ednejme na dne\u0161n\u00ed <strong>chytr\u00e9 telefony,<\/strong> jejich\u017e v\u00fdpo\u010detn\u00ed v\u00fdkon je d\u00edky jejich postupn\u00e9 <strong>miniaturizaci<\/strong> prost\u011b neuv\u011b\u0159iteln\u00fd. Pokrok se nevyhnul ani dom\u00e1c\u00edm po\u010d\u00edta\u010d\u016fm a st\u00e1le rostouc\u00edmu trhu s <strong>mikropo\u010d\u00edta\u010di<\/strong>, jeho\u017e vynikaj\u00edc\u00edm p\u0159\u00edkladem je nov\u00fd po\u010d\u00edta\u010d <strong>Raspberry<\/strong> <strong>Pi<\/strong> <strong>5<\/strong>, kter\u00fd bude p\u0159edm\u011btem dne\u0161n\u00edho \u010dl\u00e1nku.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ebe570 elementor-widget elementor-widget-heading\" data-id=\"8ebe570\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Mikropo\u010d\u00edta\u010de v dne\u0161n\u00edm sv\u011bt\u011b<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c093f8f elementor-widget elementor-widget-image\" data-id=\"c093f8f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0502-1024x576.jpg\" class=\"attachment-large size-large wp-image-74025\" alt=\"\" srcset=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0502-1024x576.jpg 1024w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0502-300x169.jpg 300w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0502-768x432.jpg 768w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0502-1536x864.jpg 1536w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0502-2048x1152.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Kilka popularnych mikrokomputer\u00f3w.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4c044f elementor-widget elementor-widget-text-editor\" data-id=\"f4c044f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"font-weight: 400;\"><a href=\"https:\/\/botland.cz\/291-minipocitace\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>Mikropo\u010d\u00edta\u010de<\/strong><\/a> jsou nen\u00e1padn\u00e1 a mal\u00e1 za\u0159\u00edzen\u00ed, kter\u00e1 maj\u00ed na svou velikost obrovsk\u00fd v\u00fdpo\u010detn\u00ed potenci\u00e1l a zven\u010d\u00ed mohou p\u0159ipom\u00ednat i kouzeln\u00e9 krabi\u010dky. Ve skute\u010dnosti v\u0161ak nejde o \u017e\u00e1dnou magii, ale o komplexn\u00ed <strong>po\u010d\u00edta\u010dov\u00e9<\/strong> syst\u00e9my postaven\u00e9 na mal\u00e9 desce s plo\u0161n\u00fdmi spoji. Na palub\u011b ka\u017ed\u00e9ho mikropo\u010d\u00edta\u010de je <strong>procesor,<\/strong> obvykle varianta jednotky architektury ARM, <strong>pam\u011b\u0165 RAM<\/strong> pro <strong>ukl\u00e1d\u00e1n\u00ed<\/strong> aktu\u00e1ln\u011b pou\u017e\u00edvan\u00fdch dat, <strong>vstupn\u00ed\/v\u00fdstupn\u00ed porty<\/strong> pro p\u0159ipojen\u00ed extern\u00edch periferi\u00ed a <strong>nap\u00e1jec\u00ed<\/strong> <strong>modul<\/strong>. Zkr\u00e1tka v\u0161e, co je pot\u0159eba pro jednoduch\u00fd po\u010d\u00edta\u010dov\u00fd syst\u00e9m.<\/p><p style=\"font-weight: 400;\">V posledn\u00edch letech p\u0159estaly b\u00fdt mikropo\u010d\u00edta\u010de pouh\u00fdmi <strong>hra\u010dkami<\/strong> pro hobbysty nebo technologick\u00e9 nad\u0161ence. Tato za\u0159\u00edzen\u00ed si na\u0161la sv\u00e9 m\u00edsto i v dal\u0161\u00edch <strong>oblastech,<\/strong> od vzd\u011bl\u00e1v\u00e1n\u00ed a z\u00e1bavy a\u017e po pr\u016fmysl a v\u011bdu. Ve <strong>\u0161kolstv\u00ed<\/strong> jsou vynikaj\u00edc\u00edm n\u00e1strojem pro v\u00fduku programov\u00e1n\u00ed, elektroniky a z\u00e1klad\u016f informatiky. V <strong>pr\u016fmyslu<\/strong> se \u010dasto pou\u017e\u00edvaj\u00ed pro jednoduchou automatizaci proces\u016f, \u0159\u00edzen\u00ed za\u0159\u00edzen\u00ed, monitorov\u00e1n\u00ed prost\u0159ed\u00ed nebo jednodu\u0161e jako platforma pro tvorbu prototyp\u016f. Pokud se chcete dozv\u011bd\u011bt v\u00edce o vyu\u017eit\u00ed <strong>mikropo\u010d\u00edta\u010d\u016f v pr\u016fmyslu<\/strong> na z\u00e1klad\u011b zku\u0161enost\u00ed Sony Technology Center a SHARP Consumer Electronics Poland, pod\u00edvejte se na jeden z m\u00fdch d\u0159\u00edv\u011bj\u0161\u00edch p\u0159\u00edsp\u011bvk\u016f.    <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d31b24 elementor-grid-1 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-posts--show-avatar elementor-card-shadow-yes elementor-posts__hover-gradient elementor-widget elementor-widget-posts\" data-id=\"1d31b24\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;cards_columns&quot;:&quot;1&quot;,&quot;cards_columns_tablet&quot;:&quot;2&quot;,&quot;cards_columns_mobile&quot;:&quot;1&quot;,&quot;cards_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:35,&quot;sizes&quot;:[]},&quot;cards_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;cards_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.cards\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-cards elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-66555 post type-post status-publish format-standard has-post-thumbnail hentry category-elektronika-cs category-programovani category-raspberry-pi-cs\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/botland.cz\/blog\/raspberry-pi-v-prumyslu-transformace-vyroby-pomoci-kompaktnich-mikropocitacu\/\" tabindex=\"-1\" data-wpel-link=\"internal\"><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"300\" height=\"150\" src=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/07\/raspberry_w_przemysle-300x150.jpg\" class=\"attachment-medium size-medium wp-image-66512\" alt=\"\" srcset=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/07\/raspberry_w_przemysle-300x150.jpg 300w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/07\/raspberry_w_przemysle-1024x512.jpg 1024w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/07\/raspberry_w_przemysle-768x384.jpg 768w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/07\/raspberry_w_przemysle.jpg 1510w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/a>\n\t\t<div class=\"termsbagdes\">\t\t\t\t\t<a class=\"post-bage-link\" href=\"\/blog\/category\/elektronika\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t<div class=\"elementor-post__badge\" style=\"background-color: #485c7a\">Elektronika<\/div>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<a class=\"post-bage-link\" href=\"\/blog\/category\/programov\u00e1n\u00ed\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t<div class=\"elementor-post__badge\" style=\"background-color: #4bbce9\">Programov\u00e1n\u00ed<\/div>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<a class=\"post-bage-link\" href=\"\/blog\/category\/raspberry-pi\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t<div class=\"elementor-post__badge\" style=\"background-color: #c01e4c\">Raspberry Pi<\/div>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\t\t<div class=\"elementor-post__avatar\">\n\t\t\t<img data-del=\"avatar\" alt=\"Rafa\u0142 Bartoszak\" src='https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/07\/IMG_21531-300x300.jpg' class='avatar pp-user-avatar avatar-128 photo ' height='128' width='128'\/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h4 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/botland.cz\/blog\/raspberry-pi-v-prumyslu-transformace-vyroby-pomoci-kompaktnich-mikropocitacu\/\" data-wpel-link=\"internal\">\n\t\t\t\tRaspberry Pi v pr\u016fmyslu &#8211; Transformace v\u00fdroby pomoc\u00ed kompaktn\u00edch mikropo\u010d\u00edta\u010d\u016f\t\t\t<\/a>\n\t\t<\/h4>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/botland.cz\/blog\/raspberry-pi-v-prumyslu-transformace-vyroby-pomoci-kompaktnich-mikropocitacu\/\" aria-label=\"Read more about Raspberry Pi v pr\u016fmyslu &#8211; Transformace v\u00fdroby pomoc\u00ed kompaktn\u00edch mikropo\u010d\u00edta\u010d\u016f\" tabindex=\"-1\" data-wpel-link=\"internal\">\n\t\t\t\u010ct\u011bte na blogu\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36d1fb2 elementor-widget elementor-widget-text-editor\" data-id=\"36d1fb2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"font-weight: 400;\">Mezi nejzn\u00e1m\u011bj\u0161\u00ed mikropo\u010d\u00edta\u010de pat\u0159\u00ed samoz\u0159ejm\u011b desky <a href=\"https:\/\/botland.cz\/399-raspberry-pi\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>Raspberry<\/strong> <strong>Pi<\/strong><\/a>. Jejich historie sah\u00e1 a\u017e do roku 2006, a\u010dkoli prvn\u00ed mikropo\u010d\u00edta\u010d s logem maliny se objevil a\u017e v roce 2012. D\u00edky mal\u00fdm rozm\u011br\u016fm, n\u00edzk\u00e9 cen\u011b, v\u0161estrannosti a komunitn\u00ed podpo\u0159e se po\u010d\u00edta\u010dov\u00e1 platforma Raspberry Pi stala velmi <strong>popul\u00e1rn\u00ed<\/strong> po cel\u00e9m sv\u011bt\u011b. Od jednoduch\u00fdch DIY projekt\u016f a\u017e po pokro\u010dil\u00e9 aplikace souvisej\u00edc\u00ed s internetem v\u011bc\u00ed (IoT). V pr\u016fb\u011bhu let se <strong>postupn\u011b<\/strong> objevily mikropo\u010d\u00edta\u010de Raspberry Pi, kter\u00e9 do jist\u00e9 m\u00edry nov\u011b definovaly n\u00e1\u0161 p\u0159\u00edstup k technologi\u00edm a umo\u017enily ka\u017ed\u00e9mu provozovat i velmi sofistikovan\u00e9 aplikace v pohodl\u00ed domova. Proto stoj\u00ed za to pod\u00edvat se bl\u00ed\u017ee na dal\u0161\u00ed iteraci RPI (Raspberry Pi) a zv\u00e1\u017eit, jak\u00fdm sm\u011brem se modern\u00ed mikropo\u010d\u00edta\u010de ub\u00edraj\u00ed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77d6d48 elementor-widget elementor-widget-heading\" data-id=\"77d6d48\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Mikropo\u010d\u00edta\u010d Raspberry Pi 5<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e801333 elementor-widget elementor-widget-image\" data-id=\"e801333\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2023\/12\/IMG_0504-scaled.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"IMG_0504\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NzQwMjksInVybCI6Imh0dHBzOlwvXC9ib3RsYW5kLmN6XC9ibG9nXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIzXC8xMlwvSU1HXzA1MDQtc2NhbGVkLmpwZyJ9\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0504-1024x576.jpg\" class=\"attachment-large size-large wp-image-74029\" alt=\"\" srcset=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0504-1024x576.jpg 1024w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0504-300x169.jpg 300w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0504-768x432.jpg 768w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0504-1536x864.jpg 1536w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0504-2048x1152.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Raspberry Pi 5.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-09efe77 elementor-widget elementor-widget-text-editor\" data-id=\"09efe77\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"font-weight: 400;\">P\u0159\u00edchod dal\u0161\u00ed verze desky Raspberry Pi byl trochu p\u0159ekvapiv\u00fd, a\u010dkoli v technologick\u00e9m pr\u016fmyslu se ji\u017e n\u011bjakou dobu oz\u00fdvaj\u00ed hlasy, \u017ee v bl\u00edzk\u00e9 budoucnosti m\u016f\u017eeme o\u010dek\u00e1vat p\u0159\u00edchod dal\u0161\u00edho Raspberry. Koneckonc\u016f od vyd\u00e1n\u00ed <a href=\"https:\/\/botland.cz\/1012-raspberry-pi-4\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>Raspberry Pi 4<\/strong><\/a> uplynuly v\u00edce ne\u017e t\u0159i roky.  <\/p><p style=\"font-weight: 400;\">P\u0159i pohledu na nov\u00e9 <a href=\"https:\/\/botland.cz\/1654-raspberry-pi-5\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>Raspberry<\/strong> <strong>Pi<\/strong><\/a> zven\u010d\u00ed, vid\u00edme zn\u00e1m\u00e9 tvary a technick\u00e1 \u0159e\u0161en\u00ed podobn\u00e1 t\u011bm, kter\u00e1 byla pou\u017eita v p\u0159edchoz\u00edch verz\u00edch t\u00e9to platformy. I kdy\u017e ani to se neobe\u0161lo bez n\u011bkolika <strong>zm\u011bn<\/strong>, na kter\u00e9 se pod\u00edv\u00e1me pozd\u011bji. Prozat\u00edm se zastavme u aspekt\u016f specifikace nov\u00e9ho <strong>RPI5<\/strong>. Platforma je zalo\u017eena na SoC (System on Chip) <strong>Broadcom BCM2712<\/strong>, do kter\u00e9ho konstrukt\u00e9\u0159i um\u00edstili \u010dty\u0159i j\u00e1dra ARM Cortex A76 taktovan\u00e1 na 2,4 GHz. To je ve srovn\u00e1n\u00ed se 4 j\u00e1dry ARM Cortex A72 pou\u017eit\u00fdmi v Raspberry Pi, jejich\u017e v\u00fdkon je i p\u0159i stejn\u00e9m taktu v\u00fdrazn\u011b ni\u017e\u0161\u00ed, pom\u011brn\u011b velk\u00fd skok. Zaj\u00edmav\u00fdm aspektem nov\u00e9ho procesoru je tak\u00e9 funk\u010dn\u00ed mezipam\u011b\u0165. V p\u0159edchoz\u00ed generaci Raspberry Pi bylo na <strong>jedno<\/strong> j\u00e1dro k dispozici 80 KB pam\u011bti \u00farovn\u011b L1 a 512 KB pam\u011bti \u00farovn\u011b L2, p\u0159i\u010dem\u017e tato hodnota byla sd\u00edlena pro v\u0161echna \u010dty\u0159i j\u00e1dra procesoru. U modelu RPI5 se konstrukt\u00e9\u0159i rozhodli <strong>sn\u00ed\u017eit<\/strong> mno\u017estv\u00ed pam\u011bti \u00farovn\u011b L1 na hodnotu 64 KB na j\u00e1dro a z\u00e1rove\u0148 zv\u00fd\u0161it zb\u00fdvaj\u00edc\u00ed pam\u011b\u0165. BCM2712 m\u016f\u017ee vyu\u017e\u00edvat 512 KB vyrovn\u00e1vac\u00ed pam\u011bti \u00farovn\u011b L2, ale za zm\u00ednku stoj\u00ed, \u017ee ka\u017ed\u00e9 j\u00e1dro m\u00e1 samostatnou strukturu, tak\u017ee pam\u011b\u0165 nen\u00ed <strong>sd\u00edlen\u00e1<\/strong>. Pouze dal\u0161\u00ed 2MB pam\u011b\u0165ov\u00e1 banka L3 je <strong>sd\u00edlena<\/strong> v\u0161emi j\u00e1dry procesoru. Toto \u0159e\u0161en\u00ed vede ke zv\u00fd\u0161en\u00ed v\u00fdkonu SoC v nov\u00e9m Raspberry Pi oproti jeho p\u0159edch\u016fdci.<\/p><p style=\"font-weight: 400;\">Za pozornost stoj\u00ed tak\u00e9 <strong>grafick\u00fd <\/strong> <strong> procesor <\/strong> nov\u00e9ho RPI5, kter\u00fd pro\u0161el pom\u011brn\u011b v\u00fdraznou zm\u011bnou. Tentokr\u00e1t jsme dostali 12j\u00e1drov\u00fd <strong>VideoCore VII<\/strong>. generace, kter\u00fd m\u016f\u017ee pracovat na frekvenci 1 GHz. Podle Raspberry Pi Foundation umo\u017e\u0148uje toto \u0159e\u0161en\u00ed dos\u00e1hnout v\u00fdkonu o <strong>dva <\/strong> a\u017e <strong>dvou<\/strong> <strong>a p\u016flkr\u00e1t<\/strong> vy\u0161\u0161\u00edho ve srovn\u00e1n\u00ed s \u010dipem VI. generace pou\u017eit\u00fdm v Raspberry Pi 4.  <\/p><p style=\"font-weight: 400;\">Stejn\u011b jako u p\u0159edchoz\u00edch model\u016f je RPI5 k dispozici v r\u016fzn\u00fdch kapacit\u00e1ch <strong>pam\u011bti <\/strong> <strong>RAM<\/strong> &#8211; 1 GB, 2 GB, 4 GB a 8 GB. P\u0159i touze pln\u011b vyu\u017e\u00edt potenci\u00e1l nov\u00e9ho mikropo\u010d\u00edta\u010de je vhodn\u00e9 zvolit 4GB nebo nejl\u00e9pe 8GB verzi. Jak je vid\u011bt na fotografii v\u00fd\u0161e, u Raspberry Pi 5 je identifikace kapacity RAM mnohem <strong>jednodu\u0161\u0161\u00ed<\/strong> ne\u017e u p\u0159edchoz\u00edho modelu, a to d\u00edky vyti\u0161t\u011bn\u00e9mu ozna\u010den\u00ed na lamin\u00e1tu, vedle kter\u00e9ho je p\u0159ip\u00e1jen rezistor. Nap\u0159\u00edklad rezistor vedle ozna\u010den\u00ed 8G znamen\u00e1, \u017ee se jedn\u00e1 o RPI vybaven\u00e9 8 GB RAM.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b04b23 elementor-widget elementor-widget-image\" data-id=\"1b04b23\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2023\/12\/IMG_0505-scaled.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"IMG_0505\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NzQwMTcsInVybCI6Imh0dHBzOlwvXC9ib3RsYW5kLmN6XC9ibG9nXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIzXC8xMlwvSU1HXzA1MDUtc2NhbGVkLmpwZyJ9\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0505-1024x576.jpg\" class=\"attachment-large size-large wp-image-74017\" alt=\"\" srcset=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0505-1024x576.jpg 1024w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0505-300x169.jpg 300w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0505-768x432.jpg 768w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0505-1536x864.jpg 1536w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0505-2048x1152.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Uk\u0142ad scalony RP1.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aae40f6 elementor-widget elementor-widget-text-editor\" data-id=\"aae40f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"font-weight: 400\">Mimo\u0159\u00e1dn\u011b zaj\u00edmav\u00fdm prvkem nov\u00e9 revize Raspberry Pi je <strong>nen\u00e1padn\u00fd<\/strong> \u010dip ozna\u010den\u00fd jako <strong>RP1<\/strong>. V\u011bt\u0161ina v\u00fdkonu a s\u00edly se skr\u00fdv\u00e1 v pou\u017eit\u00e9m SoC BCM2712, kter\u00fd v sob\u011b kombinuje v\u00fdpo\u010detn\u00ed a grafick\u00fd procesor. Je v\u0161ak t\u0159eba v\u011bd\u011bt, \u017ee k n\u011bmu nejsou p\u0159ipojeny v\u0161echny periferie, jako tomu bylo u p\u0159edchoz\u00edch generac\u00ed mikropo\u010d\u00edta\u010de. Poprv\u00e9 se in\u017een\u00fd\u0159i Raspberry rozhodli pou\u017e\u00edt \u010dip, kter\u00fd bychom mohli nazvat <strong>ji\u017en\u00edm<\/strong> <strong>m\u016fstkem<\/strong>. \u00dakolem RP1 je podporovat hlavn\u00ed v\u00fdpo\u010detn\u00ed jednotku t\u00edm, \u017ee p\u0159eb\u00edr\u00e1 \u00fakoly souvisej\u00edc\u00ed s <strong>obsluhou<\/strong> <strong>port\u016f<\/strong> USB, Ethernet, I\/O a konektor\u016f kamer a displej\u016f. D\u00edky tomuto \u0159e\u0161en\u00ed jsme poprv\u00e9 v RPI z\u00edskali dva univerz\u00e1ln\u00ed porty ur\u010den\u00e9 pro tato perifern\u00ed za\u0159\u00edzen\u00ed. Pokud byste se cht\u011bli dozv\u011bd\u011bt v\u00edce podrobnost\u00ed o RP1, doporu\u010duji pod\u00edvat se na dostupn\u00e9 na kan\u00e1lu YT \u2013 <a href=\"https:\/\/www.youtube.com\/watch?v=aioB40BGQYU\" data-wpel-link=\"external\" target=\"_blank\" rel=\"nofollow external noopener noreferrer\">video Raspberry Pi<\/a>, kter\u00e9 se zab\u00fdv\u00e1 t\u00e9matem tohoto \u010dipu.      <\/p><p style=\"font-weight: 400\">Nov\u00fd po\u010d\u00edta\u010d Raspberry Pi tak\u00e9 podporuje technologie <strong>Bluetooth<\/strong> a <strong>WIFI<\/strong>, co\u017e nen\u00ed p\u0159ekvapiv\u00e9, proto\u017ee tyto standardy se ji\u017e staly z\u00e1kladem modern\u00edch technologi\u00ed. V sou\u010dasn\u00e9 dob\u011b je obt\u00ed\u017en\u00e9 naj\u00edt za\u0159\u00edzen\u00ed, kter\u00e9 by tato bezdr\u00e1tov\u00e1 komunika\u010dn\u00ed rozhran\u00ed nepodporovalo. Dal\u0161\u00ed klasikou u RPI je slot na kartu <strong>microSD<\/strong>, na kterou se ukl\u00e1d\u00e1 syst\u00e9m provozovan\u00fd mikropo\u010d\u00edta\u010dem. Toto \u0159e\u0161en\u00ed je jednoduch\u00e9, levn\u00e9 a zv\u00fdhod\u0148uje za\u010d\u00e1te\u010dn\u00edky v elektronice nebo informatice, ale nese s sebou i n\u011bkter\u00e1 omezen\u00ed, o kter\u00fdch se zm\u00edn\u00edm na konci tohoto materi\u00e1lu.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f29045 elementor-widget elementor-widget-heading\" data-id=\"2f29045\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Raspberry Pi 5 zvenku <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-982df24 elementor-widget elementor-widget-image\" data-id=\"982df24\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2023\/12\/IMG_0506-scaled.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"IMG_0506\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NzQwMjEsInVybCI6Imh0dHBzOlwvXC9ib3RsYW5kLmN6XC9ibG9nXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIzXC8xMlwvSU1HXzA1MDYtc2NhbGVkLmpwZyJ9\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0506-1024x576.jpg\" class=\"attachment-large size-large wp-image-74021\" alt=\"\" srcset=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0506-1024x576.jpg 1024w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0506-300x169.jpg 300w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0506-768x432.jpg 768w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0506-1536x864.jpg 1536w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0506-2048x1152.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Por\u00f3wnanie RPI4 i RPI5.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc94470 elementor-widget elementor-widget-text-editor\" data-id=\"dc94470\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"font-weight: 400;\">Rozhodl jsem se rozd\u011blit popis nov\u00e9ho Raspberry Pi 5 do dvou \u010d\u00e1st\u00ed, v prvn\u00ed jsem p\u0159edstavil nov\u00fd <strong>SoC<\/strong>, \u010dip <strong>RP1<\/strong>, nebo <strong>pam\u011b\u0165ov\u00e9<\/strong> probl\u00e9my. Ve druh\u00e9 \u010d\u00e1sti bych se r\u00e1d pod\u00edval na novou desku zven\u010d\u00ed, tedy porovnal ji s d\u0159\u00edve vydan\u00fdm RPI4. <\/p><p style=\"font-weight: 400;\">Za\u010dn\u011bme na\u0161e srovn\u00e1vac\u00ed dobrodru\u017estv\u00ed od lev\u00e9ho okraje obou n\u00e1vrh\u016f, proto\u017ee u\u017e tam si m\u016f\u017eeme v\u0161imnout pom\u011brn\u011b v\u00fdrazn\u00fdch rozd\u00edl\u016f. Novinkou Raspberry Pi 5 je konektor <strong>PCI Express 2.0<\/strong>, kter\u00fd umo\u017e\u0148uje k mikropo\u010d\u00edta\u010di p\u0159ipojit extern\u00ed SSD. Krom\u011b toho bylo pod slot PCIe um\u00edst\u011bno dlouho o\u010dek\u00e1van\u00e9 <strong>tla\u010d\u00edtko<\/strong> pro zapnut\u00ed\/vypnut\u00ed. Od nyn\u011bj\u0161ka plat\u00ed, \u017ee pokud chcete syst\u00e9m vypnout (pokud je odpojen\u00fd monitor), nemus\u00edte fyzicky odpojovat nap\u00e1jec\u00ed zdroj; sta\u010d\u00ed dvakr\u00e1t stisknout miniaturn\u00ed tla\u010d\u00edtko.   <\/p><p>Zm\u011bny se objevily tak\u00e9 na spodn\u00ed hran\u011b desky; krom\u011b zn\u00e1m\u00fdch konektor\u016f USB a HDMI se zde objevily dva <b>konektory<\/b> &#8211; BAT a UART. Prvn\u00ed z nich slou\u017e\u00ed k p\u0159ipojen\u00ed extern\u00ed <strong>baterie<\/strong> pro RTC, d\u00edky n\u00ed\u017e budou syst\u00e9mov\u00e9 hodiny udr\u017eov\u00e1ny i po odpojen\u00ed nap\u00e1jen\u00ed. Konektor UART slou\u017e\u00ed k <strong>lad\u011bn\u00ed<\/strong>, jin\u00fdmi slovy jde o konektor, kter\u00fd p\u0159esahuje univerz\u00e1ln\u00ed I\/O piny a umo\u017e\u0148uje ovl\u00e1d\u00e1n\u00ed nov\u00e9ho RPI v p\u0159\u00edpad\u011b, \u017ee k desce nen\u00ed p\u0159ipojen extern\u00ed monitor nebo nen\u00ed aktivn\u00ed volba SSH. Krom\u011b toho m\u00e1 Raspberry Pi 5 tak\u00e9 dva univerz\u00e1ln\u00ed konektory pro <strong>kameru<\/strong> a <strong>displej<\/strong>, v\u00fdrobce tedy opustil sv\u00e9 p\u0159edchoz\u00ed \u0159e\u0161en\u00ed dvou samostatn\u00fdch konektor\u016f ur\u010den\u00fdch pro konkr\u00e9tn\u00ed p\u0159\u00edslu\u0161enstv\u00ed. Krom\u011b toho byl na spodn\u00ed hranu um\u00edst\u011bn tak\u00e9 konektor <strong>PoE<\/strong>, p\u0159em\u00edst\u011bn\u00fd z horn\u00ed strany.    <\/p><p style=\"font-weight: 400;\">P\u0159i \u00faprav\u00e1ch nebyly vynech\u00e1ny ani nejv\u011bt\u0161\u00ed konektory na desce RPI. Stejn\u011b jako u d\u0159\u00edv\u011bj\u0161\u00ed revize jsou zde \u010dty\u0159i konektory USB, z nich\u017e dva jsou kompatibiln\u00ed se standardem 3.0, a s\u00ed\u0165ov\u00fd konektor Ethernet. Tentokr\u00e1t se v\u0161ak vrac\u00edme k uspo\u0159\u00e1d\u00e1n\u00ed port\u016f zn\u00e1m\u00e9mu z Raspberry Pi 3 B+, tedy k portu Ethernetu um\u00edst\u011bn\u00e9mu pod konektory USB.  <\/p><p style=\"font-weight: 400;\">Nejm\u00e9n\u011b zm\u011bn oproti p\u0159edch\u016fdci se odehr\u00e1lo na horn\u00ed hran\u011b. Zde byl um\u00edst\u011bn univerz\u00e1ln\u00ed <strong>I\/O<\/strong> port a novinka v podob\u011b slotu pro extern\u00ed <strong>ventil\u00e1tor<\/strong>, kter\u00fd zlep\u0161uje chlazen\u00ed Raspberry Pi. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e66faaa elementor-widget elementor-widget-heading\" data-id=\"e66faaa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">V\u00fdkon a \u00fa\u010dinnost <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fffc063 elementor-widget elementor-widget-image\" data-id=\"fffc063\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2023\/12\/geekbench6.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"geekbench6\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NzQwMzcsInVybCI6Imh0dHBzOlwvXC9ib3RsYW5kLmN6XC9ibG9nXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIzXC8xMlwvZ2Vla2JlbmNoNi5wbmcifQ%3D%3D\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"496\" src=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/geekbench6.png\" class=\"attachment-large size-large wp-image-74037\" alt=\"\" srcset=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/geekbench6.png 982w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/geekbench6-300x186.png 300w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/geekbench6-768x476.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Wynik test\u00f3w Geekbench 6.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a98b70d elementor-widget elementor-widget-text-editor\" data-id=\"a98b70d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"font-weight: 400\">Nikoho pravd\u011bpodobn\u011b nep\u0159ekvap\u00ed, \u017ee nov\u00fd po\u010d\u00edta\u010d Raspberry Pi je <strong>v\u00fdkonn\u011bj\u0161\u00ed<\/strong> ne\u017e jeho p\u0159edch\u016fdce, nicm\u00e9n\u011b by bylo trochu zvl\u00e1\u0161tn\u00ed vid\u011bt na trhu mikropo\u010d\u00edta\u010d s ni\u017e\u0161\u00edm v\u00fdpo\u010detn\u00edm v\u00fdkonem. P\u0159i testov\u00e1n\u00ed nov\u00e9ho RPI5 jsem se rozhodl spustit na n\u011bm jednoduch\u00fd v\u00fdkonnostn\u00ed test &#8211; <strong>Geekbench 6<\/strong>, kter\u00fd se sna\u017e\u00ed simulovat skute\u010dnou z\u00e1t\u011b\u017e a \u00fakoly prov\u00e1d\u011bn\u00e9 potenci\u00e1ln\u00edm u\u017eivatelem. V\u00fdsledkem testu je <strong>\u010d\u00edseln\u00e1<\/strong> hodnota odpov\u00eddaj\u00edc\u00ed \u00farovni v\u00fdkonu. Test jsem spustil tak\u00e9 na sv\u00e9m po\u010d\u00edta\u010di Raspberry Pi 4 a porovnal v\u00fdsledky s hodnotami z\u00edskan\u00fdmi z RPI5. Oba mikropo\u010d\u00edta\u010de byly vybaveny 8 GB pam\u011bti RAM a opera\u010dn\u00ed syst\u00e9my byly nainstalov\u00e1ny na stejn\u00fdch pam\u011b\u0165ov\u00fdch kart\u00e1ch SanDisk Ultra, krom\u011b toho byly ob\u011b desky zbaveny jak\u00e9hokoli chlazen\u00ed.    <\/p><p style=\"font-weight: 400\">V\u00fdsledky testu si m\u016f\u017eete prohl\u00e9dnout na grafu v\u00fd\u0161e. V konfrontaci jednoho i v\u00edce jader <strong>zv\u00edt\u011bzilo<\/strong> Raspberry Pi 5. Za zm\u00ednku stoj\u00ed tak\u00e9 to, \u017ee v\u00fdkon RPI5 v jednom j\u00e1d\u0159e je o n\u011bco vy\u0161\u0161\u00ed ne\u017e hodnota dosa\u017een\u00e1 v\u0161emi j\u00e1dry SoC p\u0159edchoz\u00ed generace. N\u011bkolika slovy lze \u0159\u00edci, \u017ee z hlediska v\u00fdpo\u010detn\u00edho v\u00fdkonu je Raspberry Pi 5 <strong>mnohem<\/strong> v\u00fdkonn\u011bj\u0161\u00ed ne\u017e jeho p\u0159edch\u016fdce.   <\/p><p style=\"font-weight: 400\">Zv\u00fd\u0161en\u00ed v\u00fdkonu s sebou nese tak\u00e9 zv\u00fd\u0161en\u00ed spot\u0159eby <strong>energie<\/strong>. Pokud chcete nov\u00fd RPI pou\u017e\u00edvat, m\u011bli byste se vybavit opravdu \u00fa\u010dinn\u00fdm a stabiln\u00edm zdrojem nap\u00e1jen\u00ed, proto\u017ee za\u0159\u00edzen\u00ed m\u016f\u017ee spot\u0159ebov\u00e1vat hodn\u011b energie. Nap\u00e1jec\u00ed zdroj ur\u010den\u00fd pro novou verzi mikropo\u010d\u00edta\u010de je dimenzov\u00e1n na <strong>27 W<\/strong> (5,1 V 5 A), ale bohu\u017eel zdroj ze star\u0161\u00edho Raspberry Pi (5,1 V 3 A) nemus\u00ed sta\u010dit.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aac576b elementor-widget elementor-widget-heading\" data-id=\"aac576b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Raspberry Pi 5 v aplikac\u00edch AI<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b1c3702 elementor-widget elementor-widget-text-editor\" data-id=\"b1c3702\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"font-weight: 400\">A\u0165 u\u017e se \u0159\u00edk\u00e1 cokoli, <strong>um\u011bl\u00e1<\/strong> <strong>inteligence<\/strong> a v\u0161echny souvisej\u00edc\u00ed platformy a aplikace jsou v sou\u010dasn\u00e9 dob\u011b na \u0161pici technologick\u00e9ho pr\u016fmyslu. Algoritmy um\u011bl\u00e9 inteligence lze ji\u017e n\u011bjakou dobu provozovat na mal\u00fdch mikropo\u010d\u00edta\u010d\u00edch, p\u0159\u00edkladem pom\u011brn\u011b zaj\u00edmav\u00e9 platformy ur\u010den\u00e9 pro um\u011blou inteligenci je Nvidia Jetson Nano, o kter\u00e9 jsem ji\u017e m\u011bl mo\u017enost napsat <a href=\"https:\/\/botland.cz\/blog\/nvidia-jetson-recenze-a-moznosti\/\" data-wpel-link=\"internal\">n\u011bkolik \u010dl\u00e1nk\u016f<\/a>. Stoj\u00ed v\u0161ak za to v\u011bd\u011bt, \u017ee <strong>Raspberry<\/strong> <strong>Pi<\/strong> je tak\u00e9 schopen spou\u0161t\u011bt aplikace <strong>Al<\/strong>, a vyd\u00e1n\u00ed nov\u00e9 verze mikropo\u010d\u00edta\u010de je ide\u00e1ln\u00ed p\u0159\u00edle\u017eitost\u00ed pod\u00edvat se bl\u00ed\u017ee na v\u00fdkon t\u00e9to platformy v tomto typu aplikac\u00ed.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e89e2a elementor-widget elementor-widget-image\" data-id=\"1e89e2a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2023\/12\/ai.webp\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"ai\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NzQwMzMsInVybCI6Imh0dHBzOlwvXC9ib3RsYW5kLmN6XC9ibG9nXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIzXC8xMlwvYWkud2VicCJ9\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"390\" src=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/ai.webp\" class=\"attachment-large size-large wp-image-74033\" alt=\"\" srcset=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/ai.webp 600w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/ai-300x195.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Wyniki test\u00f3w wydajno\u015bci algorytm\u00f3w AI, im mniejszy wynik, tym lepiej. (https:\/\/www.seeedstudio.com\/blog\/2023\/09\/28\/raspberry-pi-5-vs-pi-4-ai-performance-cpu-benchmark-how-much-leap-forward\/)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0896b9 elementor-widget elementor-widget-text-editor\" data-id=\"e0896b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"font-weight: 400\">P\u0159ed n\u011bjakou dobou se na platform\u011b spole\u010dnosti Seeedstudio, kterou mo\u017en\u00e1 zn\u00e1te jako v\u00fdrobce mal\u00fdch elektronick\u00fdch modul\u016f ur\u010den\u00fdch pro Arduino a Raspberry Pi, objevil kr\u00e1tk\u00fd \u010dl\u00e1nek od Elaine Wu, ve kter\u00e9m byly uvedeny srovn\u00e1vac\u00ed \u00fadaje z test\u016f <strong>algoritm\u016f<\/strong> <strong>AI<\/strong> na nov\u00e9m RPI. Cel\u00fd \u010dl\u00e1nek je zalo\u017een na frameworku <strong>ncnn<\/strong>, kter\u00fd vych\u00e1z\u00ed z neuronov\u00fdch s\u00edt\u00ed jako PyTorch, TensorFlow a ONNX. Testy byly provedeny na nov\u00e9m RPI5 ve verzi 8 GB a p\u0159edchoz\u00edm modelu, kter\u00fd byl tak\u00e9 vybaven 8 GB RAM.  <\/p><p style=\"font-weight: 400\">Stejn\u011b jako v m\u00e9m testu byl i zde po\u010d\u00edta\u010d Raspberry Pi 4 t\u00e9m\u011b\u0159 <strong>rozdrcen<\/strong>. RPI5 dominuje v jednoj\u00e1drov\u00fdch i v\u00edcej\u00e1drov\u00fdch testech bez ohledu na testovan\u00fd model AI. Pozoruhodn\u00e9 je, \u017ee i zde jednoj\u00e1drov\u00fd BCM2712 p\u0159edstavuje <strong>lep\u0161\u00ed<\/strong> v\u00fdsledek ne\u017e stejn\u00fd v\u00edcej\u00e1drov\u00fd test na RPI4.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-95eb8d4 elementor-widget elementor-widget-heading\" data-id=\"95eb8d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Evoluce nebo revoluce?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-913bf10 elementor-widget elementor-widget-image\" data-id=\"913bf10\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2023\/12\/IMG_0507-scaled.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"IMG_0507\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6NzQwMTMsInVybCI6Imh0dHBzOlwvXC9ib3RsYW5kLmN6XC9ibG9nXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIzXC8xMlwvSU1HXzA1MDctc2NhbGVkLmpwZyJ9\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0507-1024x576.jpg\" class=\"attachment-large size-large wp-image-74013\" alt=\"\" srcset=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0507-1024x576.jpg 1024w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0507-300x169.jpg 300w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0507-768x432.jpg 768w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0507-1536x864.jpg 1536w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2023\/12\/IMG_0507-2048x1152.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Raspberry Pi 5 umieszczone w dedykowanej obudowie.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ea35a97 elementor-widget elementor-widget-text-editor\" data-id=\"ea35a97\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"font-weight: 400\">Bezpochyby lze \u0159\u00edci, \u017ee nov\u00e9 Raspberry Pi 5 je mimo\u0159\u00e1dn\u011b <strong>zaj\u00edmav\u00e9<\/strong> <strong>za\u0159\u00edzen\u00ed<\/strong>, kter\u00e9 je podle m\u00e9ho n\u00e1zoru i p\u0159es mnoho zm\u011bn a v\u00fdrazn\u00fd skok ve v\u00fdkonu dokonal\u00fdm p\u0159\u00edkladem spr\u00e1vn\u011b veden\u00e9ho procesu evoluce za\u0159\u00edzen\u00ed. Z\u00edskali jsme za\u0159\u00edzen\u00ed s <strong>v\u011bt\u0161\u00edm<\/strong> v\u00fdpo\u010detn\u00edm v\u00fdkonem a <strong>dal\u0161\u00edmi<\/strong> novinkami, kter\u00e9 zlep\u0161uj\u00ed jeho pou\u017e\u00edv\u00e1n\u00ed. Podle m\u00e9ho n\u00e1zoru m\u016f\u017eeme pozorovat postupn\u00fd odklon Raspberry Pi Fundation od trhu typicky pro hobbyisty k <strong>profesion\u00e1ln\u011bj\u0161\u00edmu <\/strong> vyu\u017eit\u00ed. Dal\u0161\u00ed RPI ji\u017e nejsou jen jednoduch\u00fdmi hra\u010dkami pro nad\u0161ence do technologie, ale pln\u011b funk\u010dn\u00edmi <strong>za\u0159\u00edzen\u00edmi<\/strong> s pom\u011brn\u011b velk\u00fdmi mo\u017enostmi. V budoucnu pravd\u011bpodobn\u011b budeme sv\u011bdky dal\u0161\u00edch inovac\u00ed a zm\u011bn zav\u00e1d\u011bn\u00fdch design\u00e9ry Raspberry Pi, aby se tento mikropo\u010d\u00edta\u010d je\u0161t\u011b v\u00edce p\u0159izp\u016fsobil jin\u00fdm ne\u017e dom\u00e1c\u00edm aplikac\u00edm. Je docela mo\u017en\u00e9, \u017ee v dal\u0161\u00ed verzi RPI nebude m\u00edsto pro microSD kartu, kterou nahrad\u00ed polovodi\u010dov\u00fd pam\u011b\u0165ov\u00fd modul, proto\u017ee ji\u017e nyn\u00ed byla v n\u011bkter\u00fdch situac\u00edch pr\u00e1v\u011b pam\u011b\u0165ov\u00e1 karta \u00fazk\u00fdm hrdlem cel\u00e9ho mikropo\u010d\u00edta\u010de a omezovala jeho v\u00fdkon. A\u0165 u\u017e v\u0161ak bude budoucnost jak\u00e1koli, dal\u0161\u00ed verze mikropo\u010d\u00edta\u010d\u016f Raspberry Pi budou ur\u010dit\u011b <strong>zaj\u00edmav\u00fdmi <\/strong> za\u0159\u00edzen\u00edmi.       <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af2c37e elementor-widget elementor-widget-spacer\" data-id=\"af2c37e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-669febc elementor-widget elementor-widget-text-editor\" data-id=\"669febc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Zdroje:<\/p>\n<p>https:\/\/www.raspberrypi.com\/products\/raspberry-pi-5\/<\/p>\n<p>https:\/\/www.raspberrypi.com\/documentation\/computers\/raspberry-pi-5.html<\/p>\n<p>https:\/\/www.raspberrypi.com\/documentation\/microcontrollers\/rp1.html<\/p>\n<p>www.youtube.com\/watch?v=aioB40BGQYU<\/p>\n<p>https:\/\/www.pcmag.com\/reviews\/raspberry-pi-5<\/p>\n<p>www.youtube.com\/watch?v=oo5wb4LDWW4<\/p>\n<p>https:\/\/pi-apps.io\/install-app\/install-geekbench-6-on-raspberry-pi\/<\/p>\n<p>www.seeedstudio.com\/blog\/2023\/09\/28\/raspberry-pi-5-vs-pi-4-ai-performance-cpu-benchmark-how-much-leap-forward\/<\/p>\n<p>https:\/\/github.com\/Tencent\/ncnn\/tree\/master\/benchmark<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Nen\u00ed pochyb o tom, \u017ee dne\u0161n\u00ed sv\u011bt je zalo\u017een na miniaturn\u00edch v\u00fdpo\u010detn\u00edch jednotk\u00e1ch. Pokrok neminul ani dom\u00e1c\u00ed po\u010d\u00edta\u010de a st\u00e1le rostouc\u00ed trh mikropo\u010d\u00edta\u010d\u016f, jeho\u017e uk\u00e1zkov\u00fdm p\u0159\u00edkladem je nov\u00fd po\u010d\u00edta\u010d Raspberry Pi 5, kter\u00fd bude hrdinou dne\u0161n\u00edho \u010dl\u00e1nku. <\/p>\n","protected":false},"author":34,"featured_media":74088,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[548,560,562],"tags":[],"class_list":["post-106916","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-elektronika-cs","category-poradenstvi","category-raspberry-pi-cs"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Raspberry Pi 5 - revoluce nebo evoluce? - Botland<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/botland.cz\/blog\/raspberry-pi-v-prumyslu-transformace-vyroby-pomoci-kompaktnich-mikropocitacu\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Raspberry Pi 5 - revoluce nebo evoluce? - Botland\" \/>\n<meta property=\"og:description\" content=\"Nen\u00ed pochyb o tom, \u017ee dne\u0161n\u00ed sv\u011bt je zalo\u017een na miniaturn\u00edch v\u00fdpo\u010detn\u00edch jednotk\u00e1ch. 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