{"id":3184,"date":"2020-07-12T14:44:08","date_gmt":"2020-07-12T12:44:08","guid":{"rendered":"http:\/\/www.dclabs.lt\/dainiaus\/?p=3184"},"modified":"2020-07-14T14:50:32","modified_gmt":"2020-07-14T12:50:32","slug":"radeon-6850-remontas","status":"publish","type":"post","link":"https:\/\/www.dclabs.lt\/dainiaus\/radeon-6850-remontas\/","title":{"rendered":"Radeon 6850 remontas"},"content":{"rendered":"\n

\u017dengiu \u012f nauj\u0105, bet jau gerai i\u0161nagrin\u0117t\u0105 srit\u012f – video kort\u0173 remont\u0105. Nauja – nes tik dabar tuo u\u017esi\u0117miau, o i\u0161nagrin\u0117t\u0105 – nes teorines \u017einiai gan ilgai gilinau ir tobulinau. \u0160\u012f kart\u0105 remontas paprastas, reikia tik kruop\u0161tumo – pa\u017eeidimai mechaniniai, sak\u0117 „transportavimo metu”. <\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n
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Vis\u0173 pirma numontuojam Karlson\u0105<\/a>. O tada \u012fd\u0117miai ap\u017ei\u016brim ko tr\u016bksta ant PCB. va jums vaizdelis:<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

Ir finalinis, su pa\u017eym\u0117tomis tr\u016bkstamomis detal\u0117mis:<\/p>\n\n\n\n

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I\u0161 GPU pus\u0117s viskas gerai:<\/p>\n\n\n\n

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Sulituoti tr\u016bkstamas detal\u0117s n\u0117ra sud\u0117tinga, tod\u0117l sugalvojau papildomai patikrinti video kort\u0105 – juk po to ji bus parduodama. Taigi, vis\u0173 pirma vis\u0173 maitinimo grandini\u0173 ir j\u0173 apkrov\u0173 var\u017eos normos ribose, tepam pa\u010di\u0105 geriausi\u0105, kiek man kol kas teko atrasti termopast\u0105 – Thermal Grizzly Hydronaut TG-H-030-R-RU termopasta (11,8 W\/mK!) ir surenkam testavimui. Bendru atveju, pagrindiniai testavimo \u017eingsniai tokie:<\/p>\n\n\n\n

  1. Sumontavus ir \u012fjungus kompiuter\u012f vaizdas i\u0161 video kortos turi b\u016bti stabilus ir teisingas, nors galimai OS dar neturi video draiveri\u0173.<\/li>
  2. Patikrinam, ar teisingi video draiveriai ir ar atpa\u017e\u012fstama video korta. Jeigu viskas gerai ir vaizdas vis dar yra – puiku, rei\u0161kia RAM \u010dipai neat\u0161ok\u0119, GPU funkcionuoja teisingai.<\/li>
  3. Leid\u017eiam sintetinius testus GPU apkrovai, kad \u012fsitikinti 2 punkto teisingumu, plius patikrinti, kaip laiko temperat\u016bras. A\u0161 testuoju 1 valand\u0105 – per tiek laiko garantuotai stabilizuojasi apkrovos ir temperat\u016bros.<\/li><\/ol>\n\n\n\n

    \u0160iuo atveju, Windows 10 x64 atpa\u017eino ir suinstaliavo draverius:<\/p>\n\n\n\n

    \"\"<\/a><\/figure><\/div>\n\n\n\n

    GPU-Z ir VideoShark atpa\u017eino video kort\u0105 ir rodo teising\u0105 (da\u017eniais skiriasi, nes ne tuo pa\u010diu metu program\u0117les leidau – o video korta da\u017enius reguliuoja pagal apkrov\u0105) informacij\u0105:<\/p>\n\n\n\n

    \"\"<\/a><\/figure><\/div>\n\n\n\n
    \"\"<\/a><\/figure><\/div>\n\n\n\n

    Toliau 1 valandos testas bandym\u0173 stende su FurMark programa:<\/p>\n\n\n\n

    \"\"<\/a><\/figure><\/div>\n\n\n\n
    \"\"<\/a><\/figure><\/div>\n\n\n\n

    Finalin\u0117 informacija, gal daugiau man pa\u010diam, jeigu ateityje reikt\u0173:<\/p>\n\n\n\n

    Kortos apetitas be apkrovos 1,1-1,5A prie 12V (rodant Windows 10 darbalauk\u012f), apetitas prie maksimalios apkrovos 5,8-5,9A prie 12V.
    Terminis grizlis puikiai susidoroja su \u0161ilumos perdavimu \u012f radiatori\u0173, maksimali temperat\u016bra nuo „laisv\u0173 apsuk\u0173” 35\u00b0 C paleidus test\u0105 su 99% apkrovos pakilo iki 66\u00b0 C, o ventiliatoriai dirbo tik 59 % paj\u0117gumu.
    Viskas, beliko tik u\u017eklijuoti lipduk\u0105 \u017eymint\u012f garantij\u0105 ir „DC Labs” logotip\u0105.<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u017dengiu \u012f nauj\u0105, bet jau gerai i\u0161nagrin\u0117t\u0105 srit\u012f – video kort\u0173 remont\u0105. Nauja – nes tik dabar tuo u\u017esi\u0117miau, o i\u0161nagrin\u0117t\u0105 – nes teorines \u017einiai gan ilgai gilinau ir tobulinau. \u0160\u012f kart\u0105 remontas paprastas, reikia tik kruop\u0161tumo – pa\u017eeidimai mechaniniai, sak\u0117 „transportavimo metu”. Vis\u0173 pirma numontuojam Karlson\u0105. O tada \u012fd\u0117miai ap\u017ei\u016brim ko tr\u016bksta ant PCB….<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-3184","post","type-post","status-publish","format-standard","hentry","category-elektronika"],"_links":{"self":[{"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/posts\/3184","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/comments?post=3184"}],"version-history":[{"count":6,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/posts\/3184\/revisions"}],"predecessor-version":[{"id":3204,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/posts\/3184\/revisions\/3204"}],"wp:attachment":[{"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/media?parent=3184"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/categories?post=3184"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/tags?post=3184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}