[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.klapp.cz\/zakladni-pojmy-se-kterymi-se-v-oblasti-pc-setkate\/#Article","mainEntityOfPage":"https:\/\/www.klapp.cz\/zakladni-pojmy-se-kterymi-se-v-oblasti-pc-setkate\/","headline":"Z\u00e1kladn\u00ed pojmy, se kter\u00fdmi se v oblasti PC setk\u00e1te.","name":"Z\u00e1kladn\u00ed pojmy, se kter\u00fdmi se v oblasti PC setk\u00e1te.","description":"Ji\u017e jste se n\u011bkdy p\u0159i koupi notebooku nebo PC setkali s mnoha nezn\u00e1m\u00fdmi pojmy. N\u011bkter\u00e9 zkratky, kter\u00e9 ozna\u010duj\u00ed ur\u010dit\u00e9 pojmy, nebo komponenty, jsou rozhoduj\u00edc\u00ed p\u0159i … ","datePublished":"2019-09-02","dateModified":"2023-05-26","author":{"@type":"Person","@id":"https:\/\/www.klapp.cz\/author\/#Person","name":"","url":"https:\/\/www.klapp.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/9478c3014fb8763e2a18691ad6bf83eff86429738afad80df8227ac472865e36?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/9478c3014fb8763e2a18691ad6bf83eff86429738afad80df8227ac472865e36?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"klapp.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.klapp.cz\/wp-content\/uploads\/img_a355438_w3668_t1569697933.jpg","url":"https:\/\/www.klapp.cz\/wp-content\/uploads\/img_a355438_w3668_t1569697933.jpg","height":0,"width":0},"url":"https:\/\/www.klapp.cz\/zakladni-pojmy-se-kterymi-se-v-oblasti-pc-setkate\/","about":["PC"],"wordCount":561,"articleBody":"Ji\u017e jste se n\u011bkdy p\u0159i koupi notebooku nebo PC setkali s mnoha nezn\u00e1m\u00fdmi pojmy. N\u011bkter\u00e9 zkratky, kter\u00e9 ozna\u010duj\u00ed ur\u010dit\u00e9 pojmy, nebo komponenty, jsou rozhoduj\u00edc\u00ed p\u0159i vyb\u00edr\u00e1n\u00ed toho spr\u00e1vn\u00e9ho p\u0159\u00edstroje pro v\u00e1s. D\u00edky tomuto \u010dl\u00e1nku byste se m\u011bli do budoucna v t\u011bchto zkratk\u00e1ch a pojmech vyznat.\t HHD, SSD\tTyto dv\u011b zkratky jsou naprosto odli\u0161n\u00e9, ale p\u0159esto ozna\u010duj\u00ed v\u011bc, kter\u00e1 slou\u017e\u00ed pro stejnou akci: ukl\u00e1d\u00e1n\u00ed a \u010dten\u00ed dat. Ano, uh\u00e1dli jste spr\u00e1vn\u011b. Jedn\u00e1 se o zkratky ozna\u010duj\u00edc\u00ed na\u0161e \u00falo\u017ei\u0161t\u011b, nebo tak\u00e9 disk. Jak\u00fd je mezi nimi rozd\u00edl? HDD neboli hard drive je druh \u00falo\u017ei\u0161t\u011b, kter\u00e9 maj\u00ed v dne\u0161n\u00ed dob\u011b p\u0159edev\u0161\u00edm stoln\u00ed po\u010d\u00edta\u010de, nebo je vyu\u017e\u00edvaj\u00ed osoby, kter\u00e9 ke sv\u00e9 pr\u00e1ci pot\u0159ebuj\u00ed velk\u00fd objem dat. Pracuje na mechanick\u00e9m principu zapisov\u00e1n\u00ed, p\u0159i\u010dem\u017e zapisovac\u00ed hlavice zapisuje "jedni\u010dky a nuly" na to\u010d\u00edc\u00ed se disk. Tento druh \u00falo\u017ei\u0161t\u011b je n\u00e1chyln\u00fd k mechanick\u00e9mu po\u0161kozen\u00ed. Nap\u0159\u00edklad, kdy\u017e ho omylem upust\u00edme na zem.\t\tSSD disky vyu\u017e\u00edvaj\u00ed zejm\u00e9na p\u0159enosn\u00e1 za\u0159\u00edzen\u00ed jako t\u0159eba notebooky. Jsou velice rychl\u00e9 a maj\u00ed v n\u011bkter\u00fdch p\u0159\u00edpadech i v\u011bt\u0161\u00ed \u017eivotnost. Ale neulo\u017e\u00edme na n\u011b velk\u00e9 mno\u017estv\u00ed dat (SSD s v\u011bt\u0161\u00edm \u00falo\u017ei\u0161t\u011bm jsou drah\u00e1). Proto vlastn\u00edci t\u011bchto disk\u016f ukl\u00e1daj\u00ed na tuto jednotku soubory, u kter\u00fdch pot\u0159ebuj\u00ed rychlou odezvu a p\u0159i tom maj\u00ed t\u0159eba i HDD na kter\u00e9 ukl\u00e1daj\u00ed objemn\u011bj\u0161\u00ed soubory. Samoz\u0159ejm\u011b existuj\u00ed i hybridy, tedy mix HDD a SSD.\t RAM\tTakzvan\u00e1 pam\u011b\u0165 RAM ur\u010duje objem dat, kter\u00fd n\u00e1m zrovna b\u011b\u017e\u00ed v syst\u00e9mu. \u010c\u00edm vy\u0161\u0161\u00ed pam\u011b\u0165 RAM, t\u00edm v\u00edce aplikac\u00ed m\u016f\u017eeme m\u00edt spu\u0161t\u011bno najednou. nap\u0159\u00edklad m\u016f\u017eete na pozad\u00ed stahovat filmy, p\u0159i tom upravovat fotografii, a je\u0161t\u011b poslouchat p\u00edsni\u010dky z prohl\u00ed\u017ee\u010de. Norm\u00e1ln\u00edmu u\u017eivateli sta\u010d\u00ed maxim\u00e1ln\u011b 8 GB RAM. Hr\u00e1\u010di pak sp\u00ed\u0161e pou\u017e\u00edvaj\u00ed 16 GB a edito\u0159i vide\u00ed \u010di profesion\u00e1ln\u00ed pracovn\u00edci s fotografiemi a\u017e 38 a v\u00edce. \t CPU a GPU\tzkratka CPU ozna\u010duje \u010dip, kter\u00fd \u0159\u00edd\u00ed n\u00e1\u0161 cel\u00fd syst\u00e9m a obvykle je i nejdra\u017e\u0161\u00ed sou\u010d\u00e1stko na cel\u00e9m PC. tato sou\u010d\u00e1stka vyza\u0159uje nejv\u011bt\u0161\u00ed teplo, a proto je tak\u00e9 d\u016fle\u017eit\u00e9 ji \u0159\u00e1dn\u011b chladit. Na tomto \u010dipu z\u00e1vis\u00ed v\u00fdkon po\u010d\u00edta\u010de. Dal\u0161\u00edm d\u016fle\u017eit\u00fdm komponentem je GPU tedy grafick\u00e1 karta. Stejn\u011b jako CPU, m\u016f\u017ee to b\u00fdt ta nejdra\u017e\u0161\u00ed sou\u010d\u00e1stka na cel\u00e9 sestav\u011b. GPU slou\u017e\u00ed k zprocesov\u00e1n\u00ed obrazu. Zejm\u00e9na u her a jin\u00fdch grafick\u00fdch program\u016f. U obou t\u011bchto komponent\u016f z\u00e1le\u017e\u00ed na kmito\u010dtu (v GHz) a tak\u00e9 po\u010dtu jader (zejm\u00e9na u CPU) a pam\u011bti (pro GPU). \t Zkratek v cel\u00e9m IT sv\u011bt\u011b je nespo\u010det. Pokud si nejste n\u011bkterou z nich jisti, m\u016f\u017eete si ji v\u017edy vyhledat na internetu. Snad u\u017e te\u010f budete p\u0159i koupi po\u010d\u00edta\u010de v\u011bd\u011bt, co v\u0161echny ty popisy vlastn\u011b znamenaj\u00ed.                                                                                                                                                                                                                                                                                                                                                                                        4.2\/5 - (13 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Z\u00e1kladn\u00ed pojmy, se kter\u00fdmi se v oblasti PC setk\u00e1te.","item":"https:\/\/www.klapp.cz\/zakladni-pojmy-se-kterymi-se-v-oblasti-pc-setkate\/#breadcrumbitem"}]}]