AmakhompyuthaImishini

Ikhadi levidiyo, kanjani ukukhetha?

ikhadi Isiqophi - ingxenye computer, ogama elizimisele zidlulisela processor isibonakaliso isignali yevidiyo fed qapha noma i-TV.

Iyiphi inkampani ukuthatha? Emakethe namuhla amafemu 2 kuphela nokujaha nomunye nokusebenza, izinga kanye intengo AMD Nvidia. Umehluko phakathi amafemu intengo. Amakhadi kusuka Nvidia ayabiza kunamawashi AMD. Kungani becabanga kanjalo? Abaningi bathi nge-AMD izinkinga ezingaphezu, into ayikwazi ukuqala, zingasebenzi kahle. Ngokwami, ngangikujabulela futhi Nvidia futhi AMD, njengoba umehluko waphawula. Uma izandla akhule kusukela endaweni efanele, akukho izinkinga. Ngaphezu kwalokho, ukusebenza amakhadi efanayo kungaba umehluko e intengo. Ngezinye izikhathi AMD ikhadi kungaba ushibhile ukwedlula nozakwabo buthaka kusukela Nvidia ngentengo efanayo. Ngokwami ngincamela AMD. Ngajabula ngayo yonke into, nankinga, ukukhokha kancane ukusebenza efanayo Nvidia sika, siqala ngokumelene yokugcina abanalutho ku izinga amakhadi vysote.Pomimo inkomba (emakhadi olutholakalayo zomkhiqizi chip isiqophi) kunezinye amafemu ukuthi ukuqoqa isiqophi . Ngokwesibonelo, izinkampani ezifana: MSI, Gigabyte, YAKHE, Palit, Zotac, Sapphire. Bonke bangabangasokile ezahlukene ukuthi babeka kuvidiyo ikhadi uhlelo lwakho Ukupholisa ngomoya, futhi kakade ngesisekelo ikhwalithi ukupholisa overclock imvamisa chip. Ngakho-ke, njengoba lesi simiso, amabalazwe yalezi abaqoqi zidayiswa nge amaza okusezingeni eliphezulu, kungcono nomthelela ekusebenzeni. Kukhethwa nomkhiqizi ngokuvamile kuxhomeke ekutheni izintandokazi yomthengi siqu kanye nezidingo.

Ngakho, ne ngokuqinile isinqumo Yini elandelayo? Khona-ke sibheka inani lememori-ibhodi ihluzo ikhadi. 80% wabo bonke abasebenzi ikhompyutha bakholelwa ukuthi imemori eningi ebhodini, ihluzo ikhadi namandla kakhulu. Maye, lokhu akunjalo, wasuka lo mbono, akucaci. A semali inkumbulo isiqophi limnandi, kodwa akuyona into ebheka amandla. Uma une qapha esikhulu isinqumo 1920x1200 nangaphezulu, kuyinto efiselekayo ukuthi imemori kwaba ngaphezulu, 2-3Gb. ukwakheka agcinwe, tintfo ngekwesayizi imemori vidiyo. Yingakho aba maningi nesinqumo umpheme, kulapho udinga ukwakheka kanye netintfo ibekwe futhi isetshenziswe imemori. Memory uhlobo kuhluka DDR ukuze DDR5. Ngokuphawulekayo, inkumbulo DDR5 20% ngokushesha ofunda futhi adlulisele ukuba ihluzo chip kuka DDR4. Amandla incike chip isiqophi ukuthi isetshenziswa ikhadi vidiyo. Ilokhu zikhona amakhadi amasha, chips entsha, inqubo entsha imvamisa entsha. Kusukela wonke la mandla kuncike. Ngisho noma amakhadi amabili inkumbulo futhi imvamisa core luqondane, akukhona ngempela ukuthi kwamandla alinganayo, futhi, incike chip vidiyo.

Kufanele sinake ububanzi inkumbulo ibhasi. Ngokuvamile, it is kulinganiswa ngo ibhithi (128, 320, 512bit). Ayanda ukubaluleka, ngokushesha lo ukushintshanisa kwe-data kanye ne-processor central kanye chip vidiyo. Gamers, ngokuvamile kakhulu azilungiselele ihluzo amakhadi amabili ngesikhathi SLI noma Crossfire, kuye ngokuthi umenzi, Nvidia futhi AMD ngokulandelana. Lapho amakhadi amabili, ukwanda ukusebenza ngo-1.5 izikhathi. Ukuze uhlelo ezinjalo kuyadingeka futhi enamandla ugesi kanye nokupholisa uhlelo. Ngokuvamile e izinhlelo ezifana sebenzisa Ukupholisa liquid noma ukubanda ngu liquid nitrogen. Kodwa lokho kungenye indaba.

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