{"id":355553,"date":"2026-04-02T10:13:27","date_gmt":"2026-04-02T09:13:27","guid":{"rendered":"https:\/\/droix.net\/blogs\/steamos-3-8-1-preview-revoluce-handheldu-tretich-stran-zacina\/"},"modified":"2026-04-02T10:32:14","modified_gmt":"2026-04-02T09:32:14","slug":"steamos-3-8-1-preview-revoluce-handheldu-tretich-stran-zacina","status":"publish","type":"post","link":"https:\/\/droix.net\/blogs\/cs\/steamos-3-8-1-preview-revoluce-handheldu-tretich-stran-zacina\/","title":{"rendered":"SteamOS 3.8.1 Preview: Revoluce handheld\u016f t\u0159et\u00edch stran za\u010d\u00edn\u00e1"},"content":{"rendered":"\n

Co je to aktualizace SteamOS 3.8.1 Preview?<\/strong> SteamOS 3.8.1 Preview je v\u00fdznamn\u00e1 aktualizace syst\u00e9mu od spole\u010dnosti Valve, kter\u00e1 roz\u0161i\u0159uje ofici\u00e1ln\u00ed podporu pro kapesn\u00ed hern\u00ed po\u010d\u00edta\u010de t\u0159et\u00edch stran. Vy\u0161la 30. b\u0159ezna 2026 a zav\u00e1d\u00ed nativn\u00ed ovl\u00e1d\u00e1n\u00ed TDP, p\u0159epsan\u00fd vstupn\u00ed z\u00e1sobn\u00edk pro 10x ni\u017e\u0161\u00ed latenci a po\u010d\u00e1te\u010dn\u00ed podporu hardwarov\u00fdch architektur „Steam Machine“. <\/p>\n\n

Konec exkluzivn\u00edch funkc\u00ed paluby<\/h2>\n\n

Ji\u017e v\u00edce ne\u017e 40 let, od 8bitov\u00e9ho Atari 2600 a\u017e po modern\u00ed \u00e9ru poh\u00e1n\u011bnou NPU, se hern\u00ed platformy spol\u00e9haly na hardwarovou exkluzivitu, aby p\u0159e\u017eily. Spole\u010dnost Valve nyn\u00ed p\u0159ech\u00e1z\u00ed na budoucnost, kter\u00e1 bude nez\u00e1visl\u00e1 na platform\u011b. SteamOS 3.8.1 Preview signalizuje, \u017ee „Steam Deck experience“ ji\u017e nen\u00ed omezen na vlastn\u00ed hardware spole\u010dnosti Valve. <\/p>\n\n

Tato aktualizace poskytuje z\u00e1sadn\u00ed chyb\u011bj\u00edc\u00ed prvky pro pr\u00e9miov\u00e9 kapesn\u00ed po\u010d\u00edta\u010de, jako je \u0159ada OneXPlayer F1<\/a> a GPD Win 5<\/a>. Integrac\u00ed nativn\u00edch syst\u00e9mov\u00fdch h\u00e1\u010dk\u016f spole\u010dnost Valve v podstat\u011b p\u0159em\u011bnila tato v\u00fdkonn\u00e1 za\u0159\u00edzen\u00ed se syst\u00e9mem Windows na p\u0159enosn\u00e9 stroje Steam s jedinou instalac\u00ed. <\/p>\n\n

Technical Environment Node:\n- OS Version: SteamOS 3.8.1 (Preview Branch)\n- Release Date: 30 March 2026\n- Kernel: Linux 6.16 \/ 6.19.10\n- Graphics Driver: Mesa 26.0.3\n- Primary Entities: GPD Win 5, OneXPlayer F1, GPD Win Mini, ROG Ally\n- Key Features: VRR Frame Pacing, 100-500us Input Latency\n<\/code><\/pre>\n\n
Zv\u00fd\u0161en\u00ed v\u00fdkonu pro GPD a OneXPlayer<\/h2>\n\n
Majitel\u00e9 za\u0159\u00edzen\u00ed GPD Win Mini<\/a> a GPD Win 5 dlouho hledali opera\u010dn\u00ed syst\u00e9m podobn\u00fd konzol\u00edm, kter\u00fd by odpov\u00eddal pr\u00e9miov\u00e9mu proveden\u00ed jejich za\u0159\u00edzen\u00ed. SteamOS 3.8.1 Preview p\u0159in\u00e1\u0161\u00ed v\u00fdrazn\u011b vylep\u0161enou podporu ovlada\u010d\u016f pro celou \u0159adu GPD a OneXPlayer. <\/p>\n
\n
\"GPD<\/a>
GPD WIN 5 Doom Dark Ages<\/figcaption><\/figure>\n<\/div>\n
Nejv\u00edce ohromuj\u00edc\u00edm zlep\u0161en\u00edm t\u00e9to aktualizace<\/a> je sn\u00ed\u017een\u00ed vstupn\u00ed latence kapesn\u00edho ovlada\u010de z 5-8 ms na pouh\u00fdch 100-500us<\/strong>. Toto desetin\u00e1sobn\u00e9 sn\u00ed\u017een\u00ed vytv\u00e1\u0159\u00ed \u00farove\u0148 odezvy, kter\u00e1 byla d\u0159\u00edve na mobiln\u00edm hardwaru nemo\u017en\u00e1. Ve spojen\u00ed s \u0159adou OneXPlayer F1<\/a>, kter\u00e1 se ji\u017e m\u016f\u017ee pochlubit panely s vysokou obnovovac\u00ed frekvenc\u00ed, se z\u00e1sadn\u011b m\u011bn\u00ed „pocit“ ze hry.  <\/p>\n\n
Funkce Metrika<\/strong><\/td>Star\u0161\u00ed syst\u00e9m SteamOS \/ Windows<\/strong><\/td>N\u00e1hled syst\u00e9mu SteamOS 3.8.1<\/strong><\/td>Vliv na GPD\/OneXPlayer<\/strong><\/td><\/tr><\/thead>
Vstupn\u00ed zpo\u017ed\u011bn\u00ed<\/strong><\/td>5,0 - 8,0 ms<\/td>100 - 500 us<\/td>10x rychlej\u0161\u00ed odezva<\/td><\/tr>
Tempo VRR<\/strong><\/td>Standardn\u00ed<\/td>Zlep\u0161en\u00e9 tempo<\/td>Plynul\u00fd obraz na obrazovk\u00e1ch VRR<\/td><\/tr>
\u0158\u00edzen\u00ed TDP<\/strong><\/td>Pouze t\u0159et\u00ed strana<\/td>Nativn\u00ed podpora QAM<\/td>Lep\u0161\u00ed spr\u00e1va \u017eivotnosti baterie<\/td><\/tr>
Pracovn\u00ed plocha Wayland<\/strong><\/td>Opt-in \/ KDE 5<\/td>KDE Plasma 6.4.3<\/td>Modern\u00ed a stabiln\u00ed u\u017eivatelsk\u00e9 rozhran\u00ed pro stoln\u00ed po\u010d\u00edta\u010de<\/td><\/tr>
Spolehlivost SD<\/strong><\/td>Hardwarov\u011b uzam\u010den\u00e9<\/td>Optimalizov\u00e1no pro t\u0159et\u00ed strany<\/td>Opraveny probl\u00e9my s po\u0161kozen\u00edm spojenc\u016f\/legion\u016f<\/td><\/tr><\/tbody><\/table><\/figure>\n\n
Nativn\u00ed TDP a hardwarov\u00e9 h\u00e1\u010dky<\/h2>\n\n
Jednou z nejv\u011bt\u0161\u00edch p\u0159ek\u00e1\u017eek pro GPD Win 5<\/a> a \u0159adu ASUS ROG Ally byla absence nativn\u00ed spr\u00e1vy nap\u00e1jen\u00ed v rozhran\u00ed Steam. SteamOS 3.8.1 Preview p\u0159id\u00e1v\u00e1 nativn\u00ed \u0159\u00edzen\u00ed TDP a podporu zvuku z reproduktor\u016f pro \u0159adu ROG Ally. <\/p>\n\n
Zat\u00edmco GPD Win 5 a GPD Win Mini v tomto sestaven\u00ed t\u011b\u017e\u00ed p\u0159edev\u0161\u00edm z „vylep\u0161en\u00e9 podpory \u0159adi\u010d\u016f“, z\u00e1kladn\u00ed architektura pro aktualizace syst\u00e9mov\u00e9ho firmwaru je standardizov\u00e1na. Spole\u010dnost Valve ji\u017e implementovala podporu aktualizac\u00ed firmwaru syst\u00e9mu a ovlada\u010de pro Lenovo Legion Go 2. P\u0159edpokl\u00e1d\u00e1me, \u017ee tato funkce se nakonec roz\u0161\u00ed\u0159\u00ed i na ekosyst\u00e9my GPD a OneXPlayer, jakmile program „Steam Machine“ dozraje. <\/p>\n
\n
\"Atomfall<\/a>
Atomfall na GPD WIN 5<\/figcaption><\/figure>\n<\/div>\n
N\u00e1\u0161 verdikt - Stoj\u00ed SteamOS 3.8.1 v roce 2026 za to?<\/h2>\n\n
Kr\u00e1tk\u00e1 odpov\u011b\u010f:<\/strong> Ano, pokud up\u0159ednost\u0148ujete n\u00edzkou vstupn\u00ed latenci a rozhran\u00ed podobn\u00e9 konzoli na pr\u00e9miov\u00e9m hardwaru t\u0159et\u00edch stran.<\/p>\n\n
Nejlep\u0161\u00ed pro:<\/strong> Pro: Sout\u011b\u017eiv\u00e9 hr\u00e1\u010de, kte\u0159\u00ed pou\u017e\u00edvaj\u00ed GPD Win 5 nebo OneXPlayer F1 a cht\u011bj\u00ed absolutn\u011b nejni\u017e\u0161\u00ed dobu odezvy.<\/p>\n\n
Nen\u00ed ide\u00e1ln\u00ed pro:<\/strong> U\u017eivatel\u00e9, kte\u0159\u00ed se spol\u00e9haj\u00ed na software proti podvod\u016fm exkluzivn\u00ed pro Windows nebo na nativn\u00ed aplikaci Game Pass.<\/p>\n\n
Sou\u010dasn\u00fd stav:<\/strong> Preview - dostate\u010dn\u011b stabiln\u00ed pro nad\u0161ence, a\u010dkoli opravy WiFi se st\u00e1le objevuj\u00ed.<\/p>\n\n
Hodnocen\u00ed:<\/strong> 9\/10 - na z\u00e1klad\u011b technick\u00fdch krit\u00e9ri\u00ed z b\u0159ezna 2026.<\/p>\n\n
\u010cASTO KLADEN\u00c9 DOTAZY<\/h2>\n\n
Zlep\u0161uje SteamOS 3.8.1 v\u00fdkon na GPD Win 5?<\/strong><\/p>\n\n
SteamOS 3.8.1 Preview zlep\u0161uje v\u00fdkon sn\u00ed\u017een\u00edm vstupn\u00ed latence ovlada\u010de na m\u00e9n\u011b ne\u017e 500 mikrosekund a optimalizac\u00ed tempa sn\u00edmk\u016f VRR pro plynulej\u0161\u00ed zobrazen\u00ed. Komunitn\u00ed benchmarky tak\u00e9 nazna\u010duj\u00ed zhruba 10% n\u00e1r\u016fst FPS u titul\u016f vyu\u017e\u00edvaj\u00edc\u00edch FSR4 ve srovn\u00e1n\u00ed se stabiln\u00edmi sestaven\u00edmi. <\/p>\n\n
Mohu nativn\u011b ovl\u00e1dat TDP sv\u00e9ho kapesn\u00edho po\u010d\u00edta\u010de t\u0159et\u00ed strany?<\/strong><\/p>\n\n
V nab\u00eddce rychl\u00e9ho p\u0159\u00edstupu syst\u00e9mu SteamOS 3.8.1 je nyn\u00ed podporov\u00e1no nativn\u00ed ovl\u00e1d\u00e1n\u00ed TDP pro \u0159adu ASUS ROG Xbox Ally. U za\u0159\u00edzen\u00ed GPD a OneXPlayer je p\u0159\u00edtomna vylep\u0161en\u00e1 podpora ovlada\u010d\u016f, a\u010dkoli pln\u00e1 nativn\u00ed integrace TDP je u n\u011bkter\u00fdch model\u016f st\u00e1le ve f\u00e1zi „p\u0159edb\u011b\u017en\u00e9 podpory“. <\/p>\n\n
Vy\u0159e\u0161\u00ed tato aktualizace probl\u00e9my s kartou SD v za\u0159\u00edzen\u00ed ROG Ally?<\/strong><\/p>\n\n
Spole\u010dnost Valve do t\u00e9to aktualizace zahrnula konkr\u00e9tn\u00ed vylep\u0161en\u00ed spolehlivosti karet SD pro ASUS ROG Xbox Ally, Legion Go a MSI Claw. Tyto opravy \u0159e\u0161\u00ed tepelnou nestabilitu a nestabilitu na \u00farovni ovlada\u010d\u016f, kter\u00e9 d\u0159\u00edve zp\u016fsobovaly po\u0161kozen\u00ed dat v t\u011bchto za\u0159\u00edzen\u00edch. <\/p>\n\n
Je sn\u00ed\u017een\u00ed vstupn\u00ed latence ve hr\u00e1ch znateln\u00e9?<\/strong><\/p>\n\n
Zkr\u00e1cen\u00ed z 8 ms na 100-500 s je velmi patrn\u00e9 v kompetitivn\u00edch hr\u00e1ch a rychl\u00fdch plo\u0161inovk\u00e1ch. Toto desetin\u00e1sobn\u00e9 zlep\u0161en\u00ed vyrovn\u00e1v\u00e1 odezvu kapesn\u00edho ovlada\u010de se \u0161pi\u010dkov\u00fdmi dr\u00e1tov\u00fdmi periferiemi pro stoln\u00ed po\u010d\u00edta\u010de. <\/p>\n","protected":false},"excerpt":{"rendered":"
SteamOS 3.8.1 Preview p\u0159in\u00e1\u0161\u00ed nativn\u00ed podporu kapesn\u00edch po\u010d\u00edta\u010d\u016f t\u0159et\u00edch stran a ohromuj\u00edc\u00ed desetin\u00e1sobn\u00e9 sn\u00ed\u017een\u00ed vstupn\u00ed latence ovlada\u010de.<\/p>\n","protected":false},"author":859,"featured_media":355557,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3319,2146],"tags":[2247,3201,2285,2321,5333],"class_list":{"0":"post-355553","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-herni-kapesni-pocitace-cs","8":"category-zpravy","9":"tag-gpd-cs","10":"tag-kapesni-herni-pocitac","11":"tag-onexplayer-cs","12":"tag-steamos-cs","13":"tag-vyhrat-5-cs"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/droix.net\/blogs\/cs\/wp-json\/wp\/v2\/posts\/355553","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/droix.net\/blogs\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/droix.net\/blogs\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/droix.net\/blogs\/cs\/wp-json\/wp\/v2\/users\/859"}],"replies":[{"embeddable":true,"href":"https:\/\/droix.net\/blogs\/cs\/wp-json\/wp\/v2\/comments?post=355553"}],"version-history":[{"count":1,"href":"https:\/\/droix.net\/blogs\/cs\/wp-json\/wp\/v2\/posts\/355553\/revisions"}],"predecessor-version":[{"id":355560,"href":"https:\/\/droix.net\/blogs\/cs\/wp-json\/wp\/v2\/posts\/355553\/revisions\/355560"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/droix.net\/blogs\/cs\/wp-json\/wp\/v2\/media\/355557"}],"wp:attachment":[{"href":"https:\/\/droix.net\/blogs\/cs\/wp-json\/wp\/v2\/media?parent=355553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/droix.net\/blogs\/cs\/wp-json\/wp\/v2\/categories?post=355553"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/droix.net\/blogs\/cs\/wp-json\/wp\/v2\/tags?post=355553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}