Imemori yevidiyo ingenye yezici ezibaluleke kakhulu zekhadi levidyo. Inethonya elinamandla kakhulu ekusebenzeni jikelele, ikhwalithi yesithombe sokukhishwa, isinqumo sayo, futhi ngokuyinhloko ekudluleni kwekhadi levidiyo, ozofunda ngakho ngokufunda lesi sihloko.
Bheka futhi: Okuthinta iphrosesa emidlalweni
Imiphumela yemvamisa yememori yevidiyo
Imemori ekhethekile edidiyelwe ekhadini levidiyo ibizwa ngokuthi imemori yevidiyo futhi ekufinyeleleni kwayo ngaphezu kweDDR (ukudluliswa kwedatha kabili) iqukethe incwadi G ekuqaleni. Lokhu kwenza kube sobala ukuthi sikhuluma nge-GDDR (ukudluliswa kwedatha kabili), hhayi ngezinye izinhlobo ze-RAM. Le subtype ye-RAM inezikhathi eziphakeme kune-RAM evamile efakwe kunoma iyiphi ikhompyutha yesimanje, futhi inikeza ukusebenza okwanele kwe-chip ihluzo lonke, inikeza ithuba lokusebenza ngemininingwane eminingi edinga ukucutshungulwa bese iboniswa esikrinini somsebenzisi.
I-bandwidth yememori
Imvamisa yewashi yememori yevidiyo ithinta ngokuqondile i-throughput yayo (i-SRP). Futhi, amanani aphezulu e-PSP avame ukusiza ekufezeni imiphumela engcono ekusebenzeni kwezinhlelo eziningi lapho ukuhlanganyela noma ukusebenza ngegrafu ye-3D kuyadingeka - imidlalo yekhompyutha nezinhlelo zokufanisa nokudala izinto ezintathu-ubuqiniso ziyisiqinisekiso salokhu kuhlaziywa.
Bheka futhi: Thola imingcele yekhadi levidiyo
Ukubukwa kwebhasi yememori
Ijubane lewashi lememori yevidiyo kanye nomthelela walo ekusebenzeni kwekhadi levidyo lonke lixhomeke ngokuqondile komunye, isici esibaluleke kakhulu se-adapters yehluzo-ububanzi besikhumbuzo sebhasi kanye nemvamisa yayo. Kusukela kulokhu kulandela ukuthi uma ukhetha i-graphics ihluzo kwikhompyutha yakho, kubalulekile ukuthi unake lezi zinkomba, ukuze ungadumali izinga lokusebenza lomsebenzi wesiteshi sakho sekhompyutha. Ngendlela engaqondakali, kulula kubadayisi ukufaka i-4 GB yememori yevidiyo kanye nebhasi engu-64-bit emkhiqizo omusha wenkampani yabo, okuzohamba kancane kancane futhi kungaphili kahle ukusakaza okukhulu kwedatha yevidiyo ngokwayo.
Kudingekile ukugcina ukulinganisela phakathi kwemvamisa yememori yevidiyo kanye nobubanzi bamathayi awo. I-standard ye-GDDR5 yesimanje ikuvumela ukuba wenze imvamisa ephumelelayo yememori yevidiyo ephindwe izikhathi ezingu-4 kunemvamisa yayo yangempela. Awukwazi ukukhathazeka ngokuthi ngaso sonke isikhathi kufanele wenze izibalo zokusebenza okuphumelelayo kwekhadi levidiyo ekhanda lakho futhi ugcine le fomula yokubuyabuyelela elula engqondweni emine - umkhiqizi ekuqaleni ubonisa ukuthi wanda, okungukuthi, imvamisa yememori yangempela yekhadi levidyo.
Ngokuvamile, hhayi okuhloswe ngezibalo ezikhethekile nemisebenzi yesayensi, i-adapters yezithombe zisebenzisa imemori ibhasi kusuka ku-64 kuya ku-256 bits ububanzi. Futhi, ezingeni eliphezulu zokudlala, ibhasi elibanzi elingama-352-bit lingase livele, kodwa intengo yekhadi levidiyo elilodwa lingase libe yizindleko ze-PC ephelele yokusebenza kwezinga eliphezulu.
Uma udinga "ipulaki" ngaphansi kwe-slot ekhadini levidiyo ebhodini le-motherboard ngokusebenza ehhovisi nokuxazulula imisebenzi yehhovisi kuphela njengokubhala umbiko eZwini, ukudala ispredishithi ku-Excel (ngoba ngisho nokubukela amavidiyo anjalo kuzoba nzima), ungaqiniseka ukuthenga isixazululo ngebhasi lika-64-bit.
Kunoma yiziphi ezinye izimo, udinga ukunaka ibhasi le-128-bit noma i-192, futhi isisombululo esihle kakhulu kunazo zonke sizoba ibhasi lememori engu-256-bit. Amakhadi wevidiyo anjalo kakhulu anakho ukuhlinzeka ngokwanele kwememori yevidiyo nemvamisa yayo ephezulu, kodwa kukhona nokunye okungezibi kakhulu nge-1 GB yememori, okwanele gamer yanamuhla futhi udinga ukuba okungenani u-2 GB ikhadi lomdlalo okhululekile noma usebenze ku-3D application, kodwa Ungalandela ngokuphepha isimiso "sokungcono nakakhulu."
Ukubalwa kwe-PSP
Isibonelo, uma unekhadi levidyo elihlomelelwe imemori ye-GDDR5 ngemvamisa ye-memory ewusizo ye-1333 MHz (ukuze uthole imvamisa yememori ye-GDDR5 yangempela, udinga ukuhlukanisa ngokuphumelelayo ngu-4) kanye nebhasi lememori engu-256-bit, khona-ke lizoshesha ngokushesha kunekhadi levidiyo elinemvamisa enembile yememori ye-1600 I-MHz, kodwa ngebhasi le-128-bit.
Ukubala umkhawulo womthamo wememori bese uthola ukuthi i-chip yakho yevidiyo inamandla kangakanani, kudingeka usebenzise le fomula: wandisa ububanzi bebhasi yememori ngemvamisa yememori bese uhlukanisa inombolo ephumayo ngo-8, ngoba izinkinobho eziningi kakhulu nge-byte. Inombolo ephumela kuyoba yindinganiso esiyidingayo.
Ake sibuyele emakhadini ethu amabili wevidiyo kusuka esibonelweni esingenhla bese sibone ukuhamba kwabo: i-first, ikhamera yevidiyo engcono kakhulu, kodwa ngevolumu ye-clock yevidiyo ye-video engezansi, kuyoba okulandelayo - (256 * 1333) / 8 = 42.7 GB ngomzuzwana, nekhadi lesibini levidiyo kuphela 25.6 GB ngesigamu.
Ungakwazi futhi ukufaka uhlelo lwe-TechPowerUp GPU-Z, olukwazi ukubonisa ulwazi oluningiliziwe mayelana ne-chip ihluzo efakiwe kwikhompyutha yakho, kufaka phakathi inani lememori yevidiyo, imvamisa yayo, isilinganiso se-bit bhasi nokufaka.
Bheka futhi: Ukusheshisa umsebenzi wekhadi levidyo
Isiphetho
Ngokusekelwe kolwazi olungenhla, kungaqondakala ukuthi imvamisa yememori yevidiyo nomthelela wayo ekusebenzeni komsebenzi kuxhomeke ngokuqondile kwesinye isici - ububanzi bememori, okwenza ngayo inani le-bandwidth yememori. Ithinta isivinini nesamba sedatha edluliselwe ekhadini levidiyo. Sithemba ukuthi lesi sihloko sikusizile ukuthi ufunde okuthile okusha mayelana nokuhlelwa nokusebenza kwe-chip ihluzo futhi unike izimpendulo zemibuzo yakho.
