[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.mach4.cz\/pocitacovy-svet\/#Article","mainEntityOfPage":"https:\/\/www.mach4.cz\/pocitacovy-svet\/","headline":"Po\u010d\u00edta\u010dov\u00fd sv\u011bt","name":"Po\u010d\u00edta\u010dov\u00fd sv\u011bt","description":"I kdy\u017e se s t\u00edmto t\u00e9matem \u010dlov\u011bk t\u0159eba v praxi nesetk\u00e1v\u00e1 n\u011bjak \u010dasto, nevyhne se po\u010d\u00edta\u010d\u016fm v\u0161eobecn\u011b. Jsou toti\u017e v\u0161ude. I v marketu \u0159\u00edd\u00ed pokladny procesor, co\u017e je z\u00e1klad po\u010d\u00edta\u010de. A kdy\u017e je to \u0159\u00edzeno procesorem\u2026\u00a0Mezi klasiku se m\u016f\u017ee vz\u00edt tak\u00e9 notebook, laptop a klidn\u011b i mobil. To je v podstat\u011b tak\u00e9 takov\u00fd mini po\u010d\u00edta\u010d. Ve v\u0161ech t\u011bchto v\u011bcech je…","datePublished":"2022-03-21","dateModified":"2023-05-01","author":{"@type":"Person","@id":"https:\/\/www.mach4.cz\/author\/#Person","name":"","url":"https:\/\/www.mach4.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/774cfd57496a9f02284489749b4229073861faca9d8a66df7d65507a77c5d31f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/774cfd57496a9f02284489749b4229073861faca9d8a66df7d65507a77c5d31f?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"mach4.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.mach4.cz\/wp-content\/uploads\/cpu_processor_macro_pen_5.jpg","url":"https:\/\/www.mach4.cz\/wp-content\/uploads\/cpu_processor_macro_pen_5.jpg","height":0,"width":0},"url":"https:\/\/www.mach4.cz\/pocitacovy-svet\/","about":["PC"],"wordCount":395,"articleBody":"I kdy\u017e se s t\u00edmto t\u00e9matem \u010dlov\u011bk t\u0159eba v praxi nesetk\u00e1v\u00e1 n\u011bjak \u010dasto, nevyhne se po\u010d\u00edta\u010d\u016fm v\u0161eobecn\u011b. Jsou toti\u017e v\u0161ude. I v marketu \u0159\u00edd\u00ed pokladny procesor, co\u017e je z\u00e1klad po\u010d\u00edta\u010de. A kdy\u017e je to \u0159\u00edzeno procesorem\u2026\u00a0Mezi klasiku se m\u016f\u017ee vz\u00edt tak\u00e9 notebook, laptop a klidn\u011b i mobil. To je v podstat\u011b tak\u00e9 takov\u00fd mini po\u010d\u00edta\u010d. Ve v\u0161ech t\u011bchto v\u011bcech je srdce, toti\u017e pr\u00e1v\u011b ji\u017e v\u00fd\u0161e zm\u00edn\u011bn\u00fd procesor. T\u011bch je na sv\u011bt\u011b hodn\u011b, ale dva nejz\u00e1kladn\u011bj\u0161\u00ed jsou v sou\u010dasnosti Intel a Ryzen. Pokud bychom si cht\u011bli celou v\u011bc ujasnit a up\u0159esnit, museli bychom mluvit o centr\u00e1ln\u00ed procesorov\u00e9 jednotce, nebo o mikroprocesoru, proto\u017ee je mezi t\u00edm rozd\u00edl. My v\u0161ak pro sv\u00e9 pot\u0159eby pou\u017eijeme n\u00e1zev procesor jako takov\u00fd v\u0161eobecn\u00fd a v\u00edme o \u010dem hovo\u0159\u00edme. \u00a0Nejd\u016fle\u017eit\u011bj\u0161\u00ed vlastnost\u00ed tohoto po\u010d\u00edta\u010dov\u00e9ho prvku je jeho rychlost. Ta ud\u00e1v\u00e1 cenu a prod\u00e1v\u00e1. Ur\u010duje se v taktech, ale i jin\u00fdch ukazatel\u00edch. Pro b\u011b\u017enou pot\u0159ebu v\u0161ak takty posta\u010d\u00ed. B\u011b\u017en\u011b se pou\u017e\u00edv\u00e1 ozna\u010den\u00ed v gigahertzech. V podstat\u011b to znamen\u00e1, \u017ee kolik operac\u00ed za sekundu procesor zvl\u00e1dne, tolik takt\u016f neboli hertz\u016f se na n\u011bj nap\u00ed\u0161e. Obrazn\u011b. D\u00e1le to ji\u017e nem\u00e1 smyslu rozeb\u00edrat, proto\u017ee bychom si museli up\u0159esnit v\u00fdrazy jako pipelining, superskalarita a spoustu dal\u0161\u00edch term\u00edn\u016f, kter\u00e9 si laik ani nezapamatuje. Samoz\u0159ejm\u011b, \u017ee dnes v modern\u00ed dob\u011b maj\u00ed na rychlost vliv dal\u0161\u00ed v\u011bci. Ale to u\u017e bychom skute\u010dn\u011b zajeli p\u0159\u00edli\u0161 hluboko. \u00a0Na dotaz, kter\u00fd je lep\u0161\u00ed, zda Intel nebo Ryzen je odpov\u011b\u010f nejasn\u00e1. Jedni zast\u00e1vaj\u00ed ten prvn\u00ed a druz\u00ed nedaj\u00ed dopustit na ten n\u00e1sleduj\u00edc\u00ed. Ka\u017ed\u00fd m\u00e1 sv\u00e9 v\u00fdhody a sv\u00e9 nev\u00fdhody. Je to stejn\u00e9 jako u automobilu. Ka\u017ed\u00fd \u0159idi\u010d a majitel vozidla preferuje jen to sv\u00e9. Tak\u017ee je nejl\u00e9pe volit ten, kter\u00fd l\u00e9pe vyhovuje. Pokud to nev\u00edte, sta\u010d\u00ed se ot\u00e1zat v prov\u011b\u0159en\u00fdch prodejn\u00e1ch a tam v\u00e1m jist\u011b fundovan\u011b porad\u00ed. \u00a0Vybrat si po\u010d\u00edta\u010d nen\u00ed jen vybrat procesor a obr\u00e1cen\u011b. Je to takov\u00e1 mal\u00e1 v\u011bda.\u00a0                                                                                                                                                                                                                                                                                                                                                                                        4.1\/5 - (11 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Po\u010d\u00edta\u010dov\u00fd sv\u011bt","item":"https:\/\/www.mach4.cz\/pocitacovy-svet\/#breadcrumbitem"}]}]