Khadi la Video

Kusintha kanema yamakono BIOS sikofunika kwambiri; izi zikhoza kukhala chifukwa cha kumasulidwa kofunikira zofunika kapena kukhazikitsanso machitidwe. Kawirikawiri, khadi lojambula bwino limakhala bwino popanda kuwunikira moyo wake wonse, koma ngati mukufuna kuchita izo, muyenera kuchita zonse mosamala komanso molondola.

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Sizowonongeka nthawi zambiri kubwezeretsa makhadi oyendetsa makhadi, makamaka ngati mutengapo makina ojambula zithunzi kapena ntchito yosakhazikika ya mapulogalamu oikidwa kale. M'nkhani ino tidzakambirana za momwe mungabwezeretsenso madalaivala a khadi lavideo ndikuonetsetsa kuti ntchito yake yayamba bwino.

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Kuzizira bwino kwa zigawo za makompyuta ndi imodzi mwa malamulo ofunikira kwambiri omwe akuyenera kutsatira kuti pulogalamuyi ipite patsogolo. Kukonzekera bwino kwa mpweya mkati mwazitsulo ndi thanzi la dongosolo loziziritsa kukhoza kumapangitsa kuti makina odikira makhadi azikhala bwino. Pa nthawi yomweyi, ngakhale pulogalamu yapamwamba yamakono, kanema wa kanema ikhoza kuyaka.

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Zipangizo zamakono, monga mafoni, ndi zopindulitsa zonse zooneka bwino, zimakhala ndi zovuta zazikuluzikulu - njira zochepa zowonjezera. Mwachitsanzo, sizingatheke kuti mutengere khadi la kanema ndi champhamvu kwambiri. Izi zimachitika chifukwa cha kusowa kwazilumikizidwe zofunikira pa motherboard lapamwamba. Kuwonjezera apo, makhadi ojambula zithunzi sali ochuluka omwe amaimiridwa m'magulitsidwe monga maofesi.

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Mapulogalamu ambiri amakono ali ndi zithunzi zojambulidwa zomwe zimapereka gawo lochepa la ntchito ngati palibe njira yothetsera. Nthawi zina GPU yowonjezera imabweretsa mavuto, ndipo lero tikufuna kukufotokozerani njira zomwe zingakulepheretseni. Kulepheretsa makhadi owonetseratu owonetserako Monga zowonetseratu, pulogalamu yojambulidwa yojambula bwino imayambitsa mavuto ambirimbiri, ndipo kawirikawiri laptops imakhala ndi mavuto, pomwe njira yothetsera (ma GPU awiri, ophatikizidwa ndi ovuta) nthawi zina sagwira ntchito monga momwe amayembekezera.

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Mafano ena a khadi amafunika mphamvu yowonjezera yogwira ntchito bwino. Izi ndi chifukwa chakuti kudzera mu bokosilo sizingatheke kutumiza mphamvu zochuluka, kotero kugwirizana kumabwera mwachindunji kupyolera mu mphamvu. M'nkhani ino tidzalongosola tsatanetsatane momwe ndi ndondomeko ziti zomwe zingagwirizanitse mafilimu accelerator ku PSU.

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Mu chilengedwe, pali mitundu iwiri ya makadi a zithunzi: discrete ndi integrated. Zosakaniza zimagwirizanitsidwa ndi ojambulira PCI-E ndipo amakhala ndi makina awo omwe amawathandiza kugwirizana. Kuphatikizidwa mubokosibodi kapena purosesa. Ngati pazifukwa zina mwaganiza kugwiritsa ntchito pulojekiti yowonjezeramo, ndiye kuti nkhaniyi ikuthandizani kuzichita popanda zolakwa.

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Kawirikawiri, kufunika kokhala ndi khadi lachiwiri la makanema kumachokera kwa eni apulogalamu. Ogwiritsa ntchito pakompyuta samakhala ndi mafunso ngati amenewa, chifukwa desktops amatha kudziwa kuti ndi makadi ati omwe amagwiritsidwa ntchito. Chifukwa cha chilungamo, tiyenera kuzindikira kuti ogwiritsa ntchito makompyuta aliwonse angakumane ndi zochitika ngati kuli koyenera kuti ayambe kujambula kanema yapadera.

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Ogwiritsira ntchito ma PC ndi ma laptops nthawi zambiri amapeza mawu akuti "chip card dump." Lero tiyesera kufotokoza zomwe mawuwa akutanthauza, komanso kufotokoza zizindikiro za vutoli. Kodi tsamba la chipani ndi chiyani? Poyambira, tifotokozera tanthauzo la mawu akuti "tsamba". Ndondomeko yosavuta ndi yakuti kukhulupirika kwa soldering ya GPU crystal kwa gawo lapansi kapena pamwamba pa bolodiyo akuphwanyidwa.

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Minda ndi ndondomeko ya migodi ya cryptocurrency. Wotchuka kwambiri ndi Bitcoin, koma pakadalibe ndalama zambiri ndipo mawu akuti "Mining" amagwiritsidwa ntchito kwa onse. Zimapindulitsa kwambiri kwa ine pogwiritsa ntchito mphamvu ya khadi la kanema, kotero ogwiritsa ntchito ambiri amachita ntchitoyi, kukana kulowetsa purosesa.

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Kutentha kwa khadi la kanema ndi chizindikiro chachikulu chomwe chiyenera kuyang'aniridwa panthawi yonse ya chipangizochi. Ngati mumanyalanyaza lamulo ili, mukhoza kutenthedwa kwambiri ndi chipangizo cha chipangizo, chomwe sichitha kugwira ntchito yokhazikika, komanso kuperewera kwa makina okwera mtengo kwambiri.

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Mutatha kulumikiza khadi la kanema ku bokosilo, chifukwa cha ntchito yake yonse, muyenera kukhazikitsa mapulogalamu apadera - dalaivala yomwe imathandiza machitidwe kuti "alankhule" ndi adapitata. Mapulogalamu oterewa amalembedwa mwachindunji kwa omanga Nvidia (kwa ife) ndipo ali pa webusaitiyi.

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Kuwonetserako chidwi pa zovuta zomwe zingatheke pa khadi lavideo ndi chizindikiro chodziwika kuti wosuta akuyikira kuti adapatsa kanema wake sangathe kugwira ntchito. Lero tikambirana za momwe tingadziwire kuti ndi GPU yomwe ndi yomwe imayambitsa kusokonezeka kuntchito, ndikufufuza njira zothetsera mavutowa. Zisonyezero za kujambula zosakanikirana zopanda ntchito Tiyeni tiyerekeze zochitika: mutsegula makompyuta.

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Pakadutsa zaka zingapo mutagula kompyuta, mungayambe kukumana ndi zinthu pamene khadi la kanema silikoka masewera amakono. Achinyamata ena othamanga nthawi yomweyo amayamba kuyang'anitsitsa kwambiri pa hardware yatsopano, ndipo wina amayenda njira yosiyana, kuyesera kudula makhadi awo ojambula zithunzi. Njirayi ingatheke chifukwa chakuti wopanga mwachindunji nthawi zambiri sakhala ndi maulendo angapo omwe amatha kujambula.

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Pulogalamu ya control ya Nvidia ndi pulogalamu yamalonda yomwe imakulolani kusintha makonzedwe a khadi lanu la kanema ndi kuyang'anira. Purogalamuyi, ngati ina iliyonse, ingagwire ntchito bwino, "yesani" kapena kukana kuyamba pomwepo. Nkhaniyi ikufotokoza chifukwa chake gulu la kasitomala la Nvidia silikutseguka, zokhudzana ndi zomwe zimayambitsa ndi kuthetsa vutoli.

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Khadi la memembala limasunga zambiri za mafelemu, mafano, zithunzi ndi mawonekedwe. Kuchuluka kwa kanema kanema kumadalira momwe polojekiti kapena masewero olemera timatha kuthamanga pa kompyuta. M'nkhani ino tidzatha kudziwa momwe mungapezere kukula kwa kukumbukira mafilimu. Vuto la video memory Mtengowu ukhoza kuyang'aniridwa m'njira zosiyanasiyana: kugwiritsa ntchito mapulogalamu, komanso kugwiritsa ntchito zipangizo zamakono.

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Kudziika pa khadi la kanema m'kakompyuta si ntchito yovuta, koma panthawi imodzimodziyo pali maulamuliro angapo omwe ayenera kuziganizira pakutha. Nkhaniyi imapereka malangizo ofotokoza za kugwiritsira ntchito khadi lojambulajambula ku bokosi lamanja. Kuika khadi la kanema Amphesa ambiri amalimbikitsa kukhazikitsa khadi la kanema pamapeto pake pamsonkhanowu.

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