{"id":13326,"date":"2024-04-04T14:09:13","date_gmt":"2024-04-04T14:09:13","guid":{"rendered":"https:\/\/tech-lib.eu\/tech\/?p=13326"},"modified":"2024-04-04T14:09:13","modified_gmt":"2024-04-04T14:09:13","slug":"jak-pretaktovat-pocitace-komplexni-pruvodce-zvysovanim-vykonu","status":"publish","type":"post","link":"https:\/\/tech-lib.eu\/tech\/jak-pretaktovat-pocitace-komplexni-pruvodce-zvysovanim-vykonu\/","title":{"rendered":"Jak p\u0159etaktovat po\u010d\u00edta\u010de. Komplexn\u00ed pr\u016fvodce zvy\u0161ov\u00e1n\u00edm v\u00fdkonu"},"content":{"rendered":"
\n
Co je to p\u0159etaktov\u00e1n\u00ed?<\/div>\n
P\u0159etaktov\u00e1n\u00ed (anglicky overclocking) je systematick\u00e1 c\u00edlen\u00e1 \u010dinnost zam\u011b\u0159en\u00e1 na zv\u00fd\u0161en\u00ed pracovn\u00ed frekvence procesoru po\u010d\u00edta\u010de a ostatn\u00edch komponent\u016f, nap\u0159\u00edklad grafick\u00e9 karty s c\u00edlem zv\u00fd\u0161en\u00ed v\u00fdkonu po\u010d\u00edta\u010de na nejvy\u0161\u0161\u00ed mo\u017enou m\u00edru.<\/div>\n
\n\t\t\t\t\t Dal\u0161\u00ed informace najdete na<\/span> cs.wikipedia.org<\/a>\n\t\t\t\t<\/div>\n<\/p><\/div>\n
\n
<\/div>\n

Aby hr\u00e1\u010di a nad\u0161enci z\u00edskali ze sv\u00fdch po\u010d\u00edta\u010d\u016f co nejv\u011bt\u0161\u00ed v\u00fdkon, \u010dasto se obracej\u00ed na p\u0159etaktov\u00e1n\u00ed, co\u017e je technika zvy\u0161ov\u00e1n\u00ed taktovac\u00edch frekvenc\u00ed komponent po\u010d\u00edta\u010de nad jejich p\u016fvodn\u00ed specifikace. Tento p\u0159\u00edsp\u011bvek nab\u00eddne d\u016fkladn\u00fd n\u00e1vod, jak p\u0159etaktovat po\u010d\u00edta\u010d, a vy\u0159e\u0161\u00ed n\u011bkter\u00e9 souvisej\u00edc\u00ed probl\u00e9my, pokud chcete ze sv\u00e9ho za\u0159\u00edzen\u00ed dostat maximum. <\/p>\n

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1. Jak zrychlit po\u010d\u00edta\u010d? P\u0159ed zah\u00e1jen\u00edm postupu p\u0159etaktov\u00e1n\u00ed je nezbytn\u00e9 m\u00edt na pam\u011bti, \u017ee ne v\u0161echny po\u010d\u00edta\u010de a komponenty jsou vyrobeny s mo\u017enost\u00ed p\u0159etaktov\u00e1n\u00ed. Schopnost p\u0159etaktov\u00e1n\u00ed ovliv\u0148uj\u00ed r\u016fzn\u00e9 komponenty, jako je z\u00e1kladn\u00ed deska, procesor, pam\u011b\u0165 RAM a syst\u00e9m chlazen\u00ed. Zkontrolujte specifikace sv\u00fdch komponent nebo se pod\u00edvejte do dokumentace v\u00fdrobce, abyste zjistili, zda lze v\u00e1\u0161 syst\u00e9m p\u0159etaktovat. <\/p>\n

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Prvn\u00edm krokem je zad\u00e1n\u00ed konfigurace syst\u00e9mu BIOS nebo UEFI po\u010d\u00edta\u010de za p\u0159edpokladu, \u017ee v\u00e1\u0161 po\u010d\u00edta\u010d umo\u017e\u0148uje p\u0159etaktov\u00e1n\u00ed. To se \u010dasto prov\u00e1d\u00ed stisknut\u00edm ur\u010dit\u00e9 kl\u00e1vesy (nap\u0159\u00edklad Del, F2 nebo F10) p\u0159i spou\u0161t\u011bn\u00ed po\u010d\u00edta\u010de. Jakmile se dostanete do syst\u00e9mu BIOS, p\u0159ejd\u011bte k mo\u017enostem p\u0159etaktov\u00e1n\u00ed. Typick\u00fdmi mo\u017enostmi jsou n\u00e1sobi\u010d procesoru, z\u00e1kladn\u00ed takt (BCLK) a nastaven\u00ed nap\u011bt\u00ed, i kdy\u017e v\u00fdrobce va\u0161\u00ed z\u00e1kladn\u00ed desky m\u016f\u017ee m\u00edt pro tyto parametry r\u016fzn\u00e1 ozna\u010den\u00ed. <\/p>\n

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2. Je p\u0159etaktov\u00e1n\u00ed pam\u011bti RAM bezpe\u010dn\u00e9? P\u0159esto\u017ee p\u0159etaktov\u00e1n\u00ed pam\u011bti RAM m\u016f\u017ee zv\u00fd\u0161it v\u00fdkon, je nezbytn\u00e9 postupovat opatrn\u011b. Zp\u0159\u00edsn\u011bn\u00edm \u010dasov\u00e1n\u00ed nebo zv\u00fd\u0161en\u00edm frekvence modul\u016f RAM m\u016f\u017eete prov\u00e9st p\u0159etaktov\u00e1n\u00ed pam\u011bti RAM. M\u016f\u017ee to zv\u00fd\u0161it odezvu syst\u00e9mu a zrychlit p\u0159enos dat, ale tak\u00e9 to v\u00edce zat\u011b\u017euje moduly RAM, co\u017e zvy\u0161uje mo\u017enost nestability nebo po\u0161kozen\u00ed dat. <\/p>\n

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Doporu\u010dujeme za\u010d\u00edt s men\u0161\u00edmi p\u0159\u00edr\u016fstky a d\u016fsledn\u011b vyhodnotit stabilitu syst\u00e9mu pomoc\u00ed softwaru pro z\u00e1t\u011b\u017eov\u00e9 testov\u00e1n\u00ed, aby bylo zaji\u0161t\u011bno bezpe\u010dn\u00e9 p\u0159etaktov\u00e1n\u00ed. Pokud po\u010d\u00edta\u010d za\u010dne \u010dasto padat nebo se stane nestabiln\u00edm, je p\u0159etaktov\u00e1n\u00ed pravd\u011bpodobn\u011b p\u0159\u00edli\u0161 agresivn\u00ed. V t\u011bchto situac\u00edch se vra\u0165te k tov\u00e1rn\u00edmu nastaven\u00ed a zkuste prov\u00e9st opatrn\u011bj\u0161\u00ed p\u0159etaktov\u00e1n\u00ed. <\/p>\n

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3. Je p\u0159etaktov\u00e1n\u00ed po\u010d\u00edta\u010de nutn\u00e9? <\/p>\n

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Ne ka\u017ed\u00fd u\u017eivatel po\u010d\u00edta\u010de mus\u00ed sv\u016fj syst\u00e9m p\u0159etaktovat. P\u0159\u00ednosy p\u0159etaktov\u00e1n\u00ed z hlediska v\u00fdkonu nemus\u00ed b\u00fdt z\u0159ejm\u00e9 a nemus\u00ed se vyplatit, pokud po\u010d\u00edta\u010d pou\u017e\u00edv\u00e1te p\u0159edev\u0161\u00edm k b\u011b\u017en\u00fdm \u010dinnostem, jako je zpracov\u00e1n\u00ed textu, prohl\u00ed\u017een\u00ed webov\u00fdch str\u00e1nek nebo streamov\u00e1n\u00ed videa. P\u0159etaktov\u00e1n\u00ed v\u0161ak m\u016f\u017ee p\u0159in\u00e9st znateln\u00fd n\u00e1r\u016fst rychlosti, pokud se v\u011bnujete kon\u00ed\u010dk\u016fm n\u00e1ro\u010dn\u00fdm na zdroje, jako je hran\u00ed her, st\u0159ih videa nebo 3D renderov\u00e1n\u00ed. <\/p>\n

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Je d\u016fle\u017eit\u00e9 m\u00edt na pam\u011bti, \u017ee p\u0159etaktov\u00e1n\u00ed \u010dasto vy\u017eaduje vy\u0161\u0161\u00ed nap\u011bt\u00ed, co\u017e m\u016f\u017ee v\u00e9st ke ztr\u00e1t\u011b z\u00e1ruky a zv\u00fd\u0161en\u00ed spot\u0159eby energie. Krom\u011b toho m\u016f\u017ee p\u0159etaktov\u00e1n\u00ed sn\u00ed\u017eit \u017eivotnost va\u0161ich komponent kv\u016fli dodate\u010dn\u00e9mu teplu, kter\u00e9 produkuje. P\u0159ed rozhodnut\u00edm o p\u0159etaktov\u00e1n\u00ed je proto nutn\u00e9 zv\u00e1\u017eit kompromis mezi v\u00fdhodami v\u00fdkonu a potenci\u00e1ln\u00edmi riziky. 4. M\u016f\u017ee p\u0159etaktov\u00e1n\u00ed zv\u00fd\u0161it sn\u00edmkovou frekvenci? Ano, p\u0159etaktov\u00e1n\u00ed m\u00e1 schopnost zv\u00fd\u0161it po\u010det sn\u00edmk\u016f za sekundu ve videohr\u00e1ch. CPU a GPU lze p\u0159etaktov\u00e1n\u00edm p\u0159inutit k vy\u0161\u0161\u00edmu taktu, co\u017e zv\u00fd\u0161\u00ed v\u00fdkon ve hr\u00e1ch n\u00e1ro\u010dn\u00fdch na CPU nebo GPU. V\u00fd\u0161e p\u0159etaktov\u00e1n\u00ed, hra, kterou hrajete, a ostatn\u00ed konfigurace syst\u00e9mu ovlivn\u00ed, kolik sn\u00edmk\u016f za sekundu skute\u010dn\u011b z\u00edsk\u00e1te. <\/p>\n

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Je d\u016fle\u017eit\u00e9 si uv\u011bdomit, \u017ee p\u0159etaktov\u00e1n\u00ed ne v\u017edy vy\u0159e\u0161\u00ed \u0161patn\u00e9 FPS. Hern\u00ed v\u00fdkon mohou ovlivnit tak\u00e9 prvky, jako jsou zastaral\u00e9 ovlada\u010de, optimalizace softwaru a hardwarov\u00e1 omezen\u00ed. Ne\u017e se obr\u00e1t\u00edte na p\u0159etaktov\u00e1n\u00ed za \u00fa\u010delem zv\u00fd\u0161en\u00ed v\u00fdkonu, doporu\u010dujeme se ujistit, \u017ee je v\u00e1\u0161 syst\u00e9m softwarov\u011b, ovlada\u010di a chlazen\u00edm optimalizov\u00e1n. <\/p>\n

<\/div>\n

Z\u00e1v\u011brem lze \u0159\u00edci, \u017ee p\u0159etaktov\u00e1n\u00ed m\u016f\u017ee b\u00fdt u\u017eite\u010dnou technikou pro z\u00edsk\u00e1n\u00ed vy\u0161\u0161\u00edho v\u00fdkonu po\u010d\u00edta\u010de, ale m\u011blo by se pou\u017e\u00edvat opatrn\u011b. Chcete-li sn\u00ed\u017eit mo\u017enost nestability nebo po\u0161kozen\u00ed syst\u00e9mu, dodr\u017eujte pokyny v\u00fdrobc\u016f sou\u010d\u00e1st\u00ed, za\u010dn\u011bte s konzervativn\u00edm nastaven\u00edm a d\u016fsledn\u011b testujte stabilitu. Rozmyslete si, jak\u00e1 jsou rizika v porovn\u00e1n\u00ed s potenci\u00e1ln\u00edmi p\u0159\u00ednosy a zda je p\u0159etaktov\u00e1n\u00ed pro v\u00e1\u0161 konkr\u00e9tn\u00ed p\u0159\u00edpad pou\u017eit\u00ed skute\u010dn\u011b nutn\u00e9.<\/p><\/div>\n

\n
FAQ<\/div>\n
\n
Po\u0161kod\u00ed p\u0159etaktov\u00e1n\u00ed grafick\u00fd procesor?<\/div>\n

Pokud nen\u00ed p\u0159etaktov\u00e1n\u00ed provedeno spr\u00e1vn\u011b, m\u016f\u017ee GPU po\u0161kodit. GPU m\u016f\u017ee p\u0159i p\u0159etaktov\u00e1n\u00ed generovat v\u00edce tepla a spot\u0159ebov\u00e1vat v\u00edce energie, co\u017e jej posouv\u00e1 nad limity nastaven\u00e9 z v\u00fdroby. T\u00edm m\u016f\u017ee doj\u00edt k v\u011bt\u0161\u00edmu zat\u00ed\u017een\u00ed GPU, co\u017e m\u016f\u017ee m\u00edt za n\u00e1sledek p\u0159eh\u0159\u00e1t\u00ed, nestabilitu nebo dokonce nevratn\u00e9 po\u0161kozen\u00ed, pokud jsou omezen\u00ed opakovan\u011b p\u0159ekra\u010dov\u00e1na. <\/p>\n

<\/div>\n

P\u0159etaktov\u00e1n\u00ed v\u0161ak m\u016f\u017ee b\u00fdt bezpe\u010dnou metodou zvy\u0161ov\u00e1n\u00ed v\u00fdkonu GPU, pokud je prov\u00e1d\u011bno vhodn\u011b a opatrn\u011b. Je nezbytn\u00e9 sledovat teplotu, pou\u017e\u00edvat spolehliv\u00fd software pro p\u0159etaktov\u00e1n\u00ed a postupn\u011b zvy\u0161ovat taktovac\u00ed frekvence a z\u00e1rove\u0148 kontrolovat stabilitu. Siln\u00fd zdroj nap\u00e1jen\u00ed a dostate\u010dn\u00e9 chlazen\u00ed jsou tak\u00e9 nezbytn\u00e9 pro sn\u00ed\u017een\u00ed mo\u017enosti po\u0161kozen\u00ed GPU. <\/p>\n

<\/div>\n

Je d\u016fle\u017eit\u00e9 si uv\u011bdomit, \u017ee p\u0159etaktov\u00e1n\u00ed grafick\u00e9ho procesoru m\u016f\u017ee potenci\u00e1ln\u011b v\u00e9st ke ztr\u00e1t\u011b z\u00e1ruky, proto byste si m\u011bli dob\u0159e rozmyslet, ne\u017e se do n\u011bj pust\u00edte. Obecn\u011b se doporu\u010duje ponechat tov\u00e1rn\u00ed nastaven\u00ed GPU, pokud s p\u0159etaktov\u00e1n\u00edm v\u00e1h\u00e1te nebo jste nejist\u00ed, abyste minimalizovali p\u0159\u00edpadn\u00e1 rizika. <\/p>\n<\/div>\n

\n
Je turbo boost bezpe\u010dn\u00fd?<\/div>\n

Pokud se prov\u00e1d\u00ed v r\u00e1mci doporu\u010den\u00fdch limit\u016f, je turbo boost obecn\u011b pova\u017eov\u00e1n za bezpe\u010dn\u00fd. Modern\u00ed procesory jsou \u010dasto vybaveny funkc\u00ed zvanou „turbo boost“, kter\u00e1 jim umo\u017e\u0148uje kr\u00e1tkodob\u011b pracovat na vy\u0161\u0161\u00ed taktovac\u00ed frekvenci, ne\u017e je jejich z\u00e1kladn\u00ed frekvence, co\u017e zvy\u0161uje v\u00fdkon. Turbo boost m\u016f\u017ee zv\u00fd\u0161it v\u00fdkon po\u010d\u00edta\u010de, ale m\u016f\u017ee tak\u00e9 produkovat v\u00edce tepla a mo\u017en\u00e1 i spot\u0159ebov\u00e1vat v\u00edce energie. To je t\u0159eba m\u00edt na pam\u011bti. Je tedy nutn\u00e9 zkontrolovat, zda m\u00e1 po\u010d\u00edta\u010d dostate\u010dn\u00fd v\u00fdkon a chlazen\u00ed, aby zvl\u00e1dl dodate\u010dn\u00e9 n\u00e1roky. Abyste p\u0159ede\u0161li p\u0159\u00edpadn\u00e9 nestabilit\u011b nebo po\u0161kozen\u00ed, je tak\u00e9 z\u00e1sadn\u00ed dodr\u017eovat pokyny v\u00fdrobce a netla\u010dit na syst\u00e9m nad r\u00e1mec jeho povolen\u00fdch omezen\u00ed.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Co je to p\u0159etaktov\u00e1n\u00ed? P\u0159etaktov\u00e1n\u00ed (anglicky overclocking) je systematick\u00e1 c\u00edlen\u00e1 \u010dinnost zam\u011b\u0159en\u00e1 na zv\u00fd\u0161en\u00ed pracovn\u00ed frekvence procesoru po\u010d\u00edta\u010de a ostatn\u00edch komponent\u016f, nap\u0159\u00edklad grafick\u00e9 karty s c\u00edlem zv\u00fd\u0161en\u00ed v\u00fdkonu po\u010d\u00edta\u010de na nejvy\u0161\u0161\u00ed mo\u017enou m\u00edru. Dal\u0161\u00ed informace najdete na cs.wikipedia.org Aby hr\u00e1\u010di a nad\u0161enci z\u00edskali ze sv\u00fdch po\u010d\u00edta\u010d\u016f co nejv\u011bt\u0161\u00ed v\u00fdkon, \u010dasto se obracej\u00ed na p\u0159etaktov\u00e1n\u00ed, co\u017e … \u010c\u00edst d\u00e1l<\/a><\/p>\n","protected":false},"author":297,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5046],"tags":[],"class_list":["post-13326","post","type-post","status-publish","format-standard","hentry","category-pretaktovani-pocitace"],"_links":{"self":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/13326","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/users\/297"}],"replies":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/comments?post=13326"}],"version-history":[{"count":1,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/13326\/revisions"}],"predecessor-version":[{"id":15431,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/13326\/revisions\/15431"}],"wp:attachment":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/media?parent=13326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/categories?post=13326"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/tags?post=13326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}