Ikhadi levidyo

Kunezimo eziningi lapho ikhompyutha ingaqhutshwa khona ngaphandle kwekhadi levidiyo elifakiwe kulo. Lesi sihloko sizoxoxa ngamathuba namathuba okusebenzisa i-PC enjalo. Ukusebenza kwekhompyutheni ngaphandle kwe-chip chip. Impendulo yombuzo okhulunywa ngakho kulesi sihloko nguyebo. Kodwa njengomthetho, wonke ama-PC asemakhaya afakwe ividyo yevidiyo ephelele ephelele noma kukhona i-video ekhethekile ehlanganisiwe yeprojector, ewufaka esikhundleni sayo.

Manje cishe wonke amakhompiyutha afakwe ikhadi lehluzo elidwebile. Le divayisi yenza isithombe esibonakalayo kusikrini sokuqapha. Ingxenye ayilula, kodwa iqukethe izingxenye eziningi ezakha uhlelo olulodwa lokusebenza. Kulesi sihloko sizozama ukutshela ngokuningiliziwe ngazo zonke izingxenye zekhadi levidiyo lesimanje.

Njalo ngonyaka imidlalo eminingi efuna ukuphuma futhi akuyona yonke into ephendukayo kanzima ekhadini lakho levidiyo. Yiqiniso, ungakwazi njalo ukuthola i-adapter entsha yevidiyo, kodwa kungani izindleko ezengeziwe, uma kunethuba lokugqekeza okukhona? I-NVIDIA GeForce idizadidi yamakhadi ayiphakathi kwezinto ezinokwethenjelwa kakhulu emakethe futhi ngokuvamile ayisebenzi kugcwele amandla.

Eminyakeni yamuva, i-cryptocurrency yezimayini iyaqhubeka ithandwa futhi abantu abaningi abasha bafika kule ndawo. Ukulungiselela ukumba izimayini kuqala ngokukhethwa kwemishini efanele, ngokuvamile imayini yenziwa ngamakhadi wevidiyo. Isikhombisi esikhulu sokuthola inzuzo siyashintsha. Namuhla sizokutshela indlela yokunquma i-graph accelerator hashrate futhi ubale ukubuyiselwa.

Imidlalo yevidiyo idinga kakhulu imingcele yesistimu yekhompiyutha, ngakho-ke ngezinye izikhathi i-glitches, ukuphumula nokunye okunjalo kungenzeka. Ezimweni ezinjalo, abaningi baqala ukucabanga ngendlela yokuthuthukisa ukusebenza kwe-adapter yevidiyo ngaphandle kokuthenga okusha. Cabangela izindlela eziningana zokwenza lokhu.

I-adapter yezithombe iyingxenye ebalulekile yesistimu. Isetshenziselwa ukukhiqiza nokubonisa isithombe esibukweni. Ngezinye izikhathi uma wakhe ikhompyutha entsha noma esikhundleni sekhadi levidyo, kunenkinga enjalo ukuthi le divayisi ayitholakali ngebhodi le-motherboard. Kunezizathu eziningi zokuthi kungani lolu hlobo lwenkinga lungenzeka.

Izinhlelo zokupholisa amakhadi evidyo (emoyeni) zinamathelisi oyedwa noma amaningana, ahlinzeka ukukhishwa kwesisindo kusuka ku-radiator oxhumana ne-chip ihluzo nezinye izakhi ebhodini. Ngokuhamba kwesikhathi, ukusebenza kahle kwe-blowout kungancipha ngenxa yokuthuthukiswa kwemithombo noma ezinye izizathu. Kulesi sihloko sizoxoxa ngalokho okungaholela ekusebenzeni okungazinzile ngisho nokuyeka okuphelele kwabalandeli ekhadini levidiyo.

Ngokuzenzakalelayo, yonke isofthiwe yekhadi levidiyo ye-Nvidia iza nezilungiselelo ezibonisa ikhwalithi yesithombe esiphezulu kanye nokufakwa kwayo yonke imiphumela esekelwa yi-GPU. Amagugu anjalo wepharamitha asinika isithombe esingokoqobo futhi esihle, kodwa ngesikhathi esifanayo sinciphise ukusebenza jikelele.

Ngezinye izikhathi ikhompiyutha iphazamiseka, ingabangelwa ukulimala komshini kwizingxenye noma izinkinga zesistimu. Namuhla sizobheka ikhadi levidiyo, okungukuthi, sizobonisa indlela yokufeza ukuxilongwa, ukuze siqonde ukuthi i-adapter yehluzo idliwe noma cha. Sinquma ukusebenza kwekhadi levidiyo. Ikhadi levidyo likhonza ukubonisa isithombe esikrinini sokuqapha futhi, ngokufanele, uma liphuka, lo mfanekiso ulahleka ngokuphelele, okuyingxenye noma izinto ezihlukahlukene zokufakelwa.

Iphaneli yokulawula i-Nvidia iyi-software ekhethekile evumela ukuthi wena ushintshe izilungiselelo ze-adapter yehluzo. Ihlanganisa kokubili izilungiselelo ezijwayelekile kanye nalabo abatholakali kwizinsiza zohlelo lwe-Windows. Isibonelo, ungenza ngokwezifiso i-gamut yombala, izinketho zokuveza izithombe, izakhiwo zehluzo ze-3D, njalonjalo.

Kweminye imidlalo, isibonelo, kubaculi benethiwekhi, kubalulekile hhayi kakhulu izinga lezithombe njengoba izinga lokuphakama eliphezulu (inani lamakheli ngesigamu). Lokhu kuyadingeka ukuze usheshe uphendule kulokho okwenzekayo esibukweni. Ngokuzenzakalelayo, zonke izilungiselelo zokushayela ze-AMD Radeon zibekwe ngendlela yokuthi isithombe sekhwalithi esiphezulu sitholakale.

I-adapter yamanje yedijithali yilawo wonke ama-computer anamaprosesa awo, imemori, izinhlelo zamandla nokupholisa. Ukupholisa okungenye yezingxenye ezibaluleke kakhulu, ngoba i-GPU nezinye izingxenye ezisebhodini lesifunda eliphrintiwe liphuma kakhulu ekushiseni futhi likwazi ukwehluleka ngenxa yokushisa.

Isidingo sokubuka lezi zici zivela ngokuzenzekelayo uma uthenga ikhadi elisha noma elisetshenzisiwe. Lolu lwazi luzosisiza ukuthi siqonde ukuthi ngabe umdayisi akasikhohlisi, futhi uzosivumela ukuba sinqume ukuthi yimiphi imisebenzi i-accelerator ecacile ekwazi ukuxazulula. Ukubuka izici zekhadi levidiyo Ungathola imingcele yekhadi levidiyo ngezindlela eziningana, ngasinye esizoxoxa ngaso ngokuningiliziwe ngezansi.

Ezimweni eziningi, uma usebenzisa ikhadi levidiyo, azikho izinkinga zokuthola nokufaka isofthiwe edingekayo. Kungenzeka ukuthi ihlinzekwe ngedivayisi, noma efakwe konke ngokuzenzekelayo isebenzisa iMenenja yedivayisi. Izinkinga ziqala lapho siphoqeleka ukucinga abashayeli besethu.

I-Futuremark iyinkampani yaseFinland esathuthukisa isofthiwe yokuhlola izingxenye zesistimu (amabhenkmarks). Umkhiqizo odume kakhulu wabathuthukisi wuhlelo lwe-3DMark, oluhlola ukusebenza kwensimbi kuhluzo. Ukuhlola i-Futuremark Njengoba le ngxenye ikhuluma ngama-video amakhadi, sizobe sihlola uhlelo ku-3DMark.

Naphezu kokuthi okuqukethwe okwamanje kunesidingo esinamandla se-i-graphic accelerators, eminye imisebenzi iyakwazi kahle ama-cores ehlanganisiwe ku-processor noma i-motherboard. Ihluzo ezakhelwe ngaphakathi azikho imemori yazo yevidiyo, ngakho-ke isebenzisa ingxenye ye-RAM. Kulesi sihloko, sifunda indlela yokwandisa inani lememori eyabelwe ekhadini levidiyo elihlanganisiwe.

Abakhiqizi abaningi be-laptop basanda kusetshenziselwa izixazululo zabo zihlangene izixazululo ngendlela ye-GPU ehlanganisiwe neyibala. I-Hewlett-Packard ayikho into ehlukile, kepha inguqulo yayo ngesimo seprosesa ye-Intel ne-AMD ihluzo yabangela izinkinga ngokusebenza kwemidlalo nezinhlelo zokusebenza. Namuhla sifuna ukukhuluma ngokushintsha abacubungula amahlubuki kuleso sivuno kuma-laptops e-HP.

Kubaluleke kakhulu ukuhlola izinga lokusetshenziswa kwezingxenye zekhompiyutha, ngoba kuzokuvumela ukuba uwasebenzise ngokucophelela futhi, uma kwenzeka noma yini, izosiza ukuvikela ukulwa nokulayisha ngaphezulu. Kulesi sihloko, sizocubungula abahloli be-software ababonisa ulwazi mayelana nezinga lokulayisha ekhadini levidiyo. Ukubuka umthwalo wekhadi levidiyo Ngesikhathi udlala kukhompyutha noma usebenza kwisofthiwe ethize enekhono lokusebenzisa izinsiza zekhadi levidiyo ukwenza imisebenzi yayo, i-chip ihluzo ilayishwa ngezinqubo ezihlukahlukene.

Manje amakhompuyutha amaningi edeskithophu nama-laptops anamakhadi wevidiyo we-NVIDIA afakiwe. Amamodeli amasha ama-adapter ehlukumezayo avela kulo mkhiqizi akhiqizwa cishe njalo ngonyaka, futhi amadala asekelwa kokubili ekukhiqizeni nangokulandela izibuyekezo zesofthiwe. Uma ungumnikazi wekhadi elinjalo, ungafinyelela izilungiselelo eziningiliziwe zemingcele yemidwebo yesimiso nesistimu yokusebenza, eyenziwa ngohlelo olukhethekile lwe-proprietary efakwe kanye nabashayeli.

Ukukhetha ikhadi levidyo kwikhompyutha akuyona into elula futhi kufanele uyiphathe kahle. Ukuthenga kuyabiza kakhulu, ngakho-ke kudingeka uqaphele imininingwane eminingana ebalulekile ukuze ungabheki izinketho ezingadingekile noma ungafaki ikhadi. Kulesi sihloko ngeke senze izincomo kumamodeli athile nabakhiqizi, kepha sihlinzeke kuphela ngolwazi lokucatshangelwa, emva kwalokho uzokwazi ukwenza izinqumo ngokukhetha amakhadi wehluzo.