{"id":48000,"date":"2026-04-07T13:19:09","date_gmt":"2026-04-07T13:19:09","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/48000\/"},"modified":"2026-04-07T13:19:09","modified_gmt":"2026-04-07T13:19:09","slug":"intel-potichu-vydal-procesor-core-ultra-7-251hx","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/48000\/","title":{"rendered":"Intel potichu vydal procesor Core Ultra 7 251HX"},"content":{"rendered":"

Intel bez p\u0159edchoz\u00edho ozn\u00e1men\u00ed za\u0159adil do nab\u00eddky nov\u00fd procesor Core Ultra 7 251HX. Oproti sv\u00e9mu v\u00fdkonn\u011bj\u0161\u00edmu sourozenci nab\u00edz\u00ed sn\u00ed\u017een\u00fd po\u010det jader i slab\u0161\u00ed grafiku.<\/p>\n

\n\t\t\t\t00:00:00\n\t\t\t<\/p>\n

\t\t\t\t\t\t\t0.8\u00d7<\/p>\n

\t\t\t\t\t\t\t1.0\u00d7<\/p>\n

\t\t\t\t\t\t\t1.25\u00d7<\/p>\n

\t\t\t\t\t\t\t1.5\u00d7<\/p>\n

\t\t\t\t\t\t\t1.75\u00d7<\/p>\n

\t\t\t\t\t\t\t2.0\u00d7<\/p>\n

\n\t\t\t\t00:00:00\n\t\t\t<\/p>\n

Spole\u010dnost Intel<\/a> potichu roz\u0161\u00ed\u0159ila nab\u00eddku o nov\u00fd mobiln\u00ed procesor. Model Core Ultra 7 251HX se objevil p\u0159\u00edmo na ofici\u00e1ln\u00edch str\u00e1nk\u00e1ch v\u00fdrobce a hardwarov\u011b se za\u0159ad\u00ed p\u0159esn\u011b mezi existuj\u00edc\u00ed verze Core Ultra 5 245HX a Core Ultra 7 255HX.<\/p>\n

Novinka oproti modelu 255HX p\u0159in\u00e1\u0161\u00ed pozm\u011bn\u011bnou konfiguraci. M\u00edsto dvaceti v\u00fdpo\u010detn\u00edch jader nab\u00eddne uspo\u0159\u00e1d\u00e1n\u00ed s 18 j\u00e1dry a 18 vl\u00e1kny. Tento rozd\u00edl je d\u00e1n sn\u00ed\u017een\u00edm po\u010dtu v\u00fdkonn\u00fdch P-jader z osmi na \u0161est. Po\u010det \u00fasporn\u00fdch E-jader z\u016fst\u00e1v\u00e1 zachov\u00e1n na hodnot\u011b dvan\u00e1ct. Stejn\u00e1 z\u016fstala tak\u00e9 velikost L2 a L3 vyrovn\u00e1vac\u00ed pam\u011bti (30 MB) a deklarovan\u00e9 rozmez\u00ed tepeln\u00e9ho v\u00fdkonu, kter\u00e9 \u010din\u00ed 45 a\u017e 160 W.<\/p>\n

Zaj\u00edmav\u00e9 zm\u011bny se odehr\u00e1ly u pracovn\u00edch frekvenc\u00ed. Maxim\u00e1ln\u00ed turbo takt klesl o 100 MHz na 5,1 GHz. Naopak z\u00e1kladn\u00ed frekvence v\u00fdrazn\u011b narostly \u2013 u v\u00fdkonn\u00fdch jader o 500 MHz na 2,9 GHz a u \u00fasporn\u00fdch jader dokonce o 700 MHz na 2,5 GHz.<\/p>\n

Ur\u010dit\u00fdch \u00fastupk\u016f se procesor do\u010dkal v oblasti integrovan\u00e9 grafiky. Ta nov\u011b obsahuje pouze t\u0159i v\u00fdpo\u010detn\u00ed jednotky Xe3 m\u00edsto p\u016fvodn\u00edch \u010dty\u0159. S t\u00edm p\u0159\u00edmo souvis\u00ed i m\u00edrn\u00fd pokles celkov\u00e9ho teoretick\u00e9ho v\u00fdkonu pro \u00falohy um\u011bl\u00e9 inteligence. Ten u nov\u00e9ho modelu dosahuje hodnoty 30 TOPS, zat\u00edmco v\u00fdkonn\u011bj\u0161\u00ed sourozenec nab\u00edz\u00ed 33 TOPS.<\/p>\n

Pravideln\u00fd p\u0159ehled novinek<\/p>\n

\n\t\tV\u011bd\u011bl(a) jsi, \u017ee pravideln\u011b odes\u00edl\u00e1me p\u0159ehled nejzaj\u00edmav\u011bj\u0161\u00edch \u010dl\u00e1nk\u016f a novinek? P\u0159ihlas se k odb\u011bru mailov\u00e9ho newsletteru ve sv\u00e9m profilu.
\n\t\tV\u00edce informac\u00ed najde\u0161
\n\t\tzde<\/a>.<\/p>\n

\t\tPod\u00edvej se na
\n\t\tuk\u00e1zku<\/a>.\n\t<\/p>\n","protected":false},"excerpt":{"rendered":"Intel bez p\u0159edchoz\u00edho ozn\u00e1men\u00ed za\u0159adil do nab\u00eddky nov\u00fd procesor Core Ultra 7 251HX. Oproti sv\u00e9mu v\u00fdkonn\u011bj\u0161\u00edmu sourozenci nab\u00edz\u00ed…\n","protected":false},"author":2,"featured_media":48001,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[18108,14233,6977,434,8440,74,73,78,75,18107,77,76],"class_list":{"0":"post-48000","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-veda-a-technika","8":"tag-core-ultra-7-251hx","9":"tag-cpu","10":"tag-intel","11":"tag-predstaveni","12":"tag-procesor","13":"tag-science","14":"tag-science-technology","15":"tag-technika","16":"tag-technology","17":"tag-uvedeni","18":"tag-veda","19":"tag-veda-a-technika"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116363628799094075","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/48000","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=48000"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/48000\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/48001"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=48000"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=48000"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=48000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}