Amakhadi eVidiyo: Iimpawu kunye neempawu

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Amakhadi evidiyo awaphelelanga ekuqhubeni imifanekiso yesikrini. Bakwasebenza ekuphuculeni imidlalo kunye namanye amava, anje ngemiboniso bhanyabhanya ye-3D okanye inyani yenyani. Zininzi izinto ekufuneka uziqwalasele xa ukhetha ikhadi lemizobo, kwaye akusoloko kucaca ukuba yintoni okufuneka uyazi ukuze wenze eso sigqibo. Eli nqaku liza kukunceda uqonde ezinye zeempawu ezisisiseko kunye namacandelo ekhadi levidiyo langoku ukuze wenze isigqibo esinolwazi malunga nokuba loluphi uhlobo olulungele iimfuno zakho.

Amakhadi eVidiyo: Iimpawu kunye neempawu

Intshayelelo: Amakhadi Evidiyo

Amakhadi evidiyo awona macandelo aphambili kwizixhobo zekhompuyutha zanamhlanje, zombini kubasebenzisi abaqhelekileyo kunye nabadlali beemidlalo kunye neengcali kuyilo lwegraphic kunye nokuhlelwa kwevidiyo. La makhadi, akwabizwa ngokuba ngamakhadi emizobo, anoxanduva lokucwangcisa kunye nokwenza imifanekiso kunye neevidiyo esizijonga kubahloli bethu.

Ukubaluleka kokwazi iimpawu ezahlukeneyo kunye neempawu zamakhadi evidiyo kuxhomekeke kwisidingo sokwenza izigqibo ezinolwazi xa uthenga elinye. Uphawu ngalunye kunye nemodeli inika amanqanaba ahlukeneyo okusebenza, umgangatho womfanekiso kunye nokuhambelana namanye amacandelo enkqubo, ngoko ke kubalulekile ukwazi iinketho ezikhoyo kwimarike.

Amakhadi eVidiyo: Amanqaku aphambili kwiMarike

Xa kuziwa kumakhadi emizobo, kukho iibrendi ezininzi ezaziwayo nezithembekileyo kushishino. Ezi mpawu ziye zafumana igama eliqinileyo ngenxa yokusungula kwabo iteknoloji, ukwakha umgangatho kunye nokusebenza okungaqhelekanga. Apha ngezantsi, siza kuphonononga ezinye zeempawu eziphambili kwimakethi yamakhadi emizobo.

NVIDIA

Luphawu oluye lwalawula imarike ngenxa yetekhnoloji ekhokelayo kumakhadi evidiyo. Amakhadi abo emizobo yeGeForce asetyenziswa kakhulu kwaye agqame ngokusebenza kwawo kunye nomgangatho womfanekiso. I-NVIDIA iphuhlise itekhnoloji efana neCUDA, ekhawulezisa ukusetyenzwa kwemisebenzi kwizicelo ezithile, kunye nesoftware yayo yeGeForce Experience, ephucula amava emidlalo ngokunikezela iinketho zokuzilungiselela ngokuzenzekelayo.

AMD

Olu phawu lwaziwa ngamakhadi emizobo eRadeon. I-AMD igqame kwimakethi yekhadi lemizobo enkosi ngokugxila ekunikezeni umsebenzi ogqwesileyo ngexabiso elifikelelekayo. Ukongeza, i-AMD yamkelwa ngokugqalisela kwitekhnoloji yokuvumelanisa eguquguqukayo, eyaziwa ngokuba yiFreeSync, eyenza ukuba ube namava okudlala alula, angenazinyembezi.

ASUS

Ngelixa i-ASUS isaziwa ngokuyintloko ngezixhobo zayo kunye neemveliso zeperipheral, ikwakwazile ukugqwesa kwimakethi yekhadi lemifanekiso. Amakhadi emizobo ye-ASUS agqamile kulwakhiwo lwawo olomeleleyo, ukusebenza kakuhle kwamandla kunye nobuchule bokugqithisa. I-ASUS ibonelela ngoluhlu olubanzi lwamakhadi emizobo kwiimfuno ezahlukeneyo, ukusuka kubadlali abaqhelekileyo ukuya kwabo bathanda umdlalo.

EVGA

Olu hlobo lwaseMelika lufumene udumo olukhulu ngokugxila kumakhadi emizobo ephezulu kunye nokusebenza okugqithisileyo. Amakhadi e-EVGA ahlukaniswa ngobuchule bawo obugqwesileyo bokugqithisa kunye nenkqubo yokupholisa ephezulu. Ukongeza, i-EVGA ibonelela ngewaranti eqinileyo kunye nenkxaso yabathengi, iyenza ibe lukhetho oludumileyo phakathi kwabathandi behardware.
Ezi zezinye zeempawu eziphambili kwimakethi yekhadi lemizobo. Kubalulekile ukuphanda ngeempawu ezahlukeneyo kunye neemodeli ezikhoyo ukufumana eyona ifanele iimfuno zethu kunye nohlahlo lwabiwo-mali.

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Iimpawu ezibalulekileyo ekufuneka ziqwalaselwe

Xa ukhetha ikhadi lemizobo, kubalulekile ukuqwalasela amanqaku amaninzi abalulekileyo aya kuthi amisele ukusebenza kwawo kunye nokuhambelana namanye amacandelo enkqubo. Ngezantsi, siza kuphonononga ezinye zezona mpawu zibalulekileyo ekufuneka siziqwalasele xa uthenga ikhadi lemizobo.

Amandla kunye nokusebenza

Amandla kunye nokusebenza zizinto eziphambili xa ukhetha ikhadi lemizobo. Amandla alinganiswa ngeewatts kwaye kufuneka ahambelane nesakhono sonikezelo lwamandla ombane wakho kunye nebhodi yomama. Kwelinye icala, ukusebenza kubhekiselele kubuchule bekhadi bokubala kunye nokwenza imizobo. Kubalulekile ukuqwalasela iimfuno ezithile zezicelo okanye imidlalo eya kusetyenziswa kunye nekhadi levidiyo, ukuqinisekisa ukuba ihlangabezana nokulindela ukusebenza.

Imemori yevidiyo

Imemori yevidiyo, ekwabizwa ngokuba yi-VRAM, kulapho idatha yemifanekiso kunye nokwenziwa kwezinto ezenziwa ngexesha lokwenyani igcinwa. Okukhona ikhadi lakho lemizobo line-VRAM, kokukhona amandla ayo okuphatha isisombululo esiphezulu kunye nemizobo esemgangathweni. Nangona kunjalo, imemori yevidiyo eninzi ayisoloko ithetha ukusebenza ngcono, njengoko ixhomekeke kumandla e-GPU kunye nezinye izinto. Kuyacetyiswa ukuba ukhethe ikhadi elinobungakanani beVRAM obufanelekileyo kwiimfuno zezicelo eziza kusetyenziswa.

Conectividad

Ukuqhagamshelwa kwekhadi levidiyo kuyinkalo ebalulekileyo ekufuneka iqwalaselwe. Uninzi lwamakhadi anamhlanje asebenzisa i-PCIe (i-Peripheral Component Interconnect Express) njengojongano lonxibelelwano kwi-motherboard, nangona iinketho ezindala ezifana ne-AGP (i-Accelerated Graphics Port) nazo ziyafumaneka. Ukongezelela, kubalulekile ukujonga ukuba zeziphi iintlobo zezibuko ezibonisa ikhadi elinikezelayo, njenge-HDMI, i-DisplayPort, okanye i-DVI, ukuqinisekisa ukuba iyahlangabezana nenkqubo yakho kunye nokubeka iliso kwiimfuno kunye nezinto ozikhethayo.

Inkxaso yobuchwepheshe obuphambili

Amanye amakhadi evidiyo abonelela ngenkxaso kubuchwepheshe obuphambili obuphucula amava okudlala okanye ukusebenza kwemizobo. Obunye bobu buchwepheshe bubandakanya umkhondo wemitha yexesha lokwenyani, evumela ubukho bokwenyani ngakumbi ekukhanyeni nasekubonakaliseni, kunye netekhnoloji yokuvumelanisa eguquguqukayo, njenge-NVIDIA's G-Sync okanye i-AMD's FreeSync, ethintela ukukrazula kunye nokuphucula ukuguda kwemifanekiso eboniswe kwimonitha.

Ezi zezinye zezinto ezibalulekileyo ekufuneka uziqwalasele xa ukhetha ikhadi lemizobo. Uphando olunzulu kunye nokuqwalaselwa kweminye imiba ethile iyafuneka ngokuxhomekeke kwiimfuno zomntu ngamnye kunye nohlahlo lwabiwo-mali olukhoyo.

Ukuthelekisa phakathi kweempawu kunye neemodeli

Kwimarike yekhadi levidiyo, kukho iintlobo ezininzi zeempawu kunye neemodeli ezikhoyo, nganye ineempawu zayo kunye nokusebenza kwayo. Ukuthelekisa ezi mpawu kunye neemodeli kunokukunceda wenze isigqibo esinolwazi xa ukhetha ikhadi elichanekileyo lemizobo. Ngezantsi, siza kuphonononga imiba ephambili ekufuneka siyiqwalasele xa sithelekisa iibrendi zekhadi levidiyo kunye neemodeli.

Ukusebenza

Ukusebenza yeyona nto ibalulekileyo xa uthelekisa iibrendi zekhadi levidiyo kunye neemodeli. Ukuvavanya ukusebenza, ii-metrics ezifana nenani le-GPU cores, isantya sewotshi, inani leeyunithi zokuthungwa, kunye ne-memory bandwidth zingasetyenziswa. Ukongezelela, kukho iimvavanyo ezahlukeneyo kunye nebenchmarks ezikhoyo kwi-intanethi ezikuvumela ukuba uthelekise ukusebenza kwamakhadi evidiyo ahlukeneyo phantsi kweemeko ezithile, ezifana nokudlala okanye ukunikezelwa kwezicelo.

Amanani

Ixabiso lelinye inkalo ebalulekileyo ekufuneka iqwalaselwe xa uthelekisa iibrendi kunye neemodeli. Amakhadi evidiyo ayahluka kwixabiso ngokuxhomekeke kwi-brand kunye neempawu ezinikezelayo. Kubalulekile ukuseta uhlahlo lwabiwo-mali kwaye uqwalasele ibhalansi phakathi kokusebenza kunye nexabiso xa uthelekisa iinketho ezahlukeneyo. Unokufumana amakhadi emizobo rhoqo kwiimpawu ezingaziwayo ezinikezela ukusebenza kakuhle ngexabiso elifikelelekayo.

Amanqaku ongezelelweyo

Ukongeza kwintsebenzo kunye nexabiso, kubalulekile ukuqwalasela ezinye iimpawu ezongezelelweyo ezinokuthi zibonelelwe ngeempawu ezahlukeneyo kunye neemodeli. Ezi mpawu zinokubandakanya ubuchwephesha bokupholisa obuphambili, uyilo lwesiko, isoftware yokulawula nokubeka iliso, iziqinisekiso kunye nenkxaso yobugcisa. Ukuvavanya ezi mpawu zongezelelweyo kunokukunceda ufumane ikhadi levidiyo elifanele iimfuno zakho kunye nezinto ozikhethayo.

Izimvo zabasebenzisi kunye nezimvo

Xa uthelekisa iimpawu kunye neemodeli zamakhadi evidiyo, kuyanceda ukufunda ukuphononongwa kunye namazwana avela kubasebenzisi abaye bavavanya iimveliso. Olu phononongo lunokubonelela ngombono osebenzayo ngakumbi wentsebenzo yangempela yamakhadi evidiyo kwaye uncede ukuchonga imiba enokubakho okanye amanqaku aphezulu.

Kubalulekile ukukhumbula ukuba iimfuno zomntu ngamnye kunye nezinto azikhethayo zinokwahluka, ngoko ke into esebenzela umntu omnye isenokungasebenzi komnye. Ke ngoko, kubalulekile ukuqwalasela iimfuno ezithile kunye nokusetyenziswa okucetywayo ngaphambi kokwenza isigqibo sokugqibela.

Amakhadi emizobo eNvidia kunye ne-AMD

I-Nvidia kunye ne-AMD ziimpawu ezimbini eziphambili zamakhadi evidiyo. I-Nvidia ngokubanzi idume kakhulu kumdlalo, ngelixa i-AMD ithathwa njengeyona ingcono kuhlelo lwevidiyo kunye nemigodi ye-cryptocurrency (nangona kukho okungafaniyo).

Umgca weNvidia we-GTX we-GPU uqhele ukodlula oogxa babo beRadeon kwimidlalo emininzi, kodwa banokubiza kakhulu, abanye abadlali bezemidlalo bakhetha indawo yexabiso eliphantsi le-AMD. Ukuba awuqinisekanga ukuba loluphi uhlobo olulungele wena, jonga isikhokelo sethu malunga nendlela yokukhetha phakathi kwe-NVIDIA okanye amakhadi egraphics e-AMD ngaphambi kokuba wenze isigqibo sakho.

NVIDIA GeForce vs AMD Radeon

Xa ukhangela amakhadi evidiyo, uya kuhlala ubona iimpawu ezibhalwe njenge-NVIDIA GeForce okanye i-AMD Radeon. Aba ngabavelisi ababini abakhulu beeyunithi zokulungisa imizobo (GPU). Ukuba awuqhelananga neeGPUs kunye nendlela ezisebenza ngayo, nceda ufunde inqaku lethu malunga nendlela amakhadi egraphics asebenza ngayo ngaphambi kokuba uqhubeke apha.

Ukuhambelana okungasemva

Ukuhambelana ngasemva kukukwazi ukudlala imidlalo yakudala. Ukuba ufuna ukudlala umdlalo kwiminyaka emihlanu eyadlulayo kwaye ikhompyuter yakho ayinazo ii-specs ezifanelekileyo, ayizukusebenza.

Imiba yefomu

Imiba yefom ibhekisa kubukhulu bomzimba bamakhadi evidiyo. Kukho izinto ezimbini eziphambili zeefom: ubude obupheleleyo kunye nesiqingatha sobude. Amakhadi anobude obupheleleyo ubude kunamakhadi anesiqingatha sobude, kodwa omabini anobubanzi obufanayo nobunzulu.

Imidlalo ye-3D

Imidlalo ye-3D ayifani nemidlalo ye-2D. Imidlalo ye-3D inenyani kwaye iyantywila, kwaye inokudlalwa kwiPC okanye kwikhonsoli. Bafuna ikhadi lemizobo ye-3D, eyahlukileyo kumakhadi evidiyo asetyenziswa kwimidlalo ye-2D.

Inkumbulo yomzobo Inkumbulo yomzobo

Amakhadi evidiyo anenani leempawu ekufuneka ziqwalaselwe, njengobungakanani bememori ekwikhadi kunye nohlobo lwememori elisebenzisayo. Isixa sememori yemizobo oyifunayo sixhomekeke ekubeni zingaphi iipixels ofuna ukuzibonisa ngaxeshanye kunye nokuba ifuneka kangakanani na imidlalo yakho. Umzekelo, ukuba udlala umdlalo omdala ukusuka 90s ofuna kuphela 16-bit ubunzulu umbala (256 imibala), 256MB iya kuba ngaphezu ngokwaneleyo kuninzi lwabasebenzisi namhlanje, nangona kwakucingwa high-end emva ngoko!

👉️ Ukufunda okucetyiswayo: Amacandelo eenkqubo zekhompyutha

Amakhadi evidiyo sisihloko esinzima kwaye kufuneka wenze uphando lwakho ngaphambi kokuba ulithenge.

Kuya kufuneka wazi umahluko phakathi kweNvidia kunye ne-AMD. Kukho iintlobo ezininzi ezahlukeneyo zamakhadi evidiyo, kodwa zinokwahlulwa zibe ngamacandelo amabini: iNvidia kunye ne-AMD. Yonke inkampani inamandla kunye nobuthathaka bayo, ngoko ke kufuneka wazi ukuba yeyiphi eyona ifanele iimfuno zakho.

Iimpawu zekhadi levidiyo ezigqwesileyo kunye neempawu zazo

Ezinye zeempawu ezinkulu zekhadi levidiyo zezi zilandelayo.

Amakhadi emizobo yeNVIDIA

I-NVIDIA yenye yeebrendi eziphambili kushishino lwamakhadi emizobo. Amakhadi abo emizobo abonelela ngokusebenza okuphezulu, itekhnoloji ephucukileyo kunye nesakhono esihle sokudlala. Amakhadi e-NVIDIA ayaziwa ngokusebenza kwawo amandla kunye nenkxaso yeempawu ezifana ne-ray tracing kunye ne-DLSS (i-Deep Learning Super Sampling).

Amakhadi evidiyo e-AMD

I-AMD lolunye uphawu olubalaseleyo kwimakethi yekhadi lemizobo. Amakhadi abo emizobo yeRadeon ayaziwa ngokukhuphisana kwamaxabiso kunye nokusebenza okuqinileyo. Amakhadi e-AMD ahlala ekhethwa ngabasebenzisi abafuna ibhalansi elungileyo phakathi kwexabiso kunye nokusebenza, ngakumbi kwimisebenzi efana nokudala umxholo kunye nokudlala.

Amakhadi evidiyo e-ASUS

I-ASUS yibrendi eyaziwayo eyenza uluhlu olubanzi lwamacandelo e-hardware, kuquka namakhadi evidiyo. Amakhadi abo emizobo aziwa ngezinto ezikumgangatho ophezulu, iinkqubo ezisebenzayo zokupholisa, kunye nezinto ezinokwenziwa ngokwezifiso. I-ASUS inikezela ngeendlela ezahlukeneyo onokukhetha kuzo, ukusuka kumakhadi akwinqanaba lokungena ukuya kwiimodeli ezikumgangatho ophezulu ezilungiselelwe imidlalo okanye umthwalo womsebenzi wobuchwephesha.

Gigabyte amakhadi emizobo

IGigabyte lolunye uphawu oludumileyo lwamakhadi evidiyo. Amakhadi abo adume ngokusebenza okuqinileyo, izisombululo zokupholisa ezintsha, kunye nomgangatho wokwakha ozinzileyo. I-Gigabyte inikeza uluhlu olubanzi lweenketho zokuhambelana neemfuno ezahlukeneyo kunye nohlahlo lwabiwo-mali.

Iingcebiso zokugqibela

Xa ucinga ukuthenga ikhadi legraphics, kubalulekile ukuqwalasela zonke ezi zinto zikhankanywe ngasentla kunye nezinto. Nazi ezinye iingcebiso zokugqibela kunye nezigqibo zokukunceda wenze isigqibo esinolwazi.

uphando olunzulu

Ngaphambi kokuba wenze isigqibo, thatha ixesha lokuphanda kwaye uqonde zonke iimpawu zobugcisa zamakhadi evidiyo akhoyo kwimarike. Thelekisa iirendi ezahlukeneyo kunye neemodeli, kwaye ufunde uphononongo lwabasebenzisi kunye nezimvo ukuze ufumane umbono ocacileyo wokuba zeziphi iindlela ezicetyiswayo.

Zazi iimfuno zakho

Kubalulekile ukuqonda ukuba zeziphi iimfuno zakho ezithile. Loluphi uhlobo lwemisebenzi okanye usetyenziso oya kusebenzisela lona ikhadi levidiyo? Ngaba unomdla kumdlalo wesiphelo esiphezulu okanye unikezelo lwezicelo? Ukuchonga iimfuno zakho kuya kukunceda ukhethe ikhadi lemizobo elineempawu ezifanelekileyo ukuhlangabezana nazo.

Zibekele imali

Qinisekisa ukuba yimalini ozimisele ukuyichitha kwikhadi lemizobo. Njengoko sichazile ngaphambili, ixabiso liyinto ebalulekileyo, kodwa kuyafuneka ukuba ufumane ibhalansi phakathi kokusebenza kunye nexabiso. Chaza uluhlu lwexabiso kwaye ujonge iinketho ezihambelana nohlahlo lwabiwo-mali ngaphandle kokunciphisa kakhulu ekusebenzeni okufunayo.

Cinga ngokuhambelana

Jonga ukuhambelana kwekhadi levidiyo kunye namanye amacandelo enkqubo yakho, njengonikezelo lwamandla, i-motherboard, kunye nesithuba esikhoyo kwimeko yekhompyuter. Qinisekisa ukuba ikhadi levidiyo olikhethayo liyahambelana nesixokelelwano sakho kwaye akukho miba yoqwalaselo okanye yokungahambelani.

Qwalasela inkxaso kunye newaranti

Xa uthenga amakhadi emizobo, qwalasela inkxaso kunye newaranti enikezelwa ngumenzi. Khangela iinkampani ezinegama elihle ngenkonzo yabathengi kwaye zibonelela ngeziqinisekiso eziqinileyo ukuze ukhuselwe xa kukho naziphi na iingxaki okanye iziphene ngekhadi.
Ukuqukumbela, ukukhetha ikhadi elichanekileyo lemizobo kufuna indibaniselwano yophando, ulwazi lweemfuno zakho kunye nohlahlo lwabiwo-mali, kunye nokuqwalaselwa kokuhambelana kunye nenkxaso enikezelwayo. Akukho khetho luchanekileyo, njengoko umsebenzisi ngamnye eneemfuno ezahlukeneyo. Kubalulekile ukuvavanya zonke ezi ngqwalasela kwaye wenze isigqibo esinolwazi esihlangabezana nazo zonke iimfuno zakho.

👉️ Ukufunda okucetyiswayo: Iiprosesa ezilungileyo ze-AMD zePC

Isihlomelo I. Amakhadi eNvidia ngokweenkcukacha

Amakhadi e-Nvidia amkelwa kulo lonke ishishini letekhnoloji ngomgangatho wawo, ukusebenza, kunye nokukwazi ukuhlangabezana neemfuno zabadlali, abaqulunqi bomxholo, kunye neengcali zekhompyuter. I-Nvidia ngomnye wabavelisi bekhadi lemizobo ekhokelayo kwaye impembelelo yayo kwintengiso ayinakuphikiswa. Okulandelayo, siza kuphonononga ngakumbi iimpawu, itekhnoloji, kunye nezibonelelo ezinikezelwa ngamakhadi eNvidia.

1. Ukusebenza kunye namandla okusebenza

Esinye sezizathu eziphambili zokuba kutheni amakhadi eNvidia azuze ukuthandwa kukusebenza kwawo okugqwesileyo kunye nobuchule bokwenza. Ndiyabulela kwi-GPU ephezulu yokusebenza (iYunithi yokuLungiselela iMizobo) uyilo, amakhadi e-Nvidia afikelela kwizantya eziphezulu zewotshi, ukubalwa kondoqo kunye ne-memory bandwidth. Oku kuthetha ukuba imizobo kunye nemisebenzi yokucubungula yenziwa ngokufanelekileyo kwaye ngokukhawuleza, nokuba kukwimidlalo, usetyenziso lokuhlela ividiyo okanye unikezelo lwe-3D.

2. Uyilo lwePascal kunye neTuring

Amakhadi eNvidia asebenzisa izakhiwo ezimbini eziphambili: iPascal kunye neTuring. Uyilo lwePascal lubonelela ngokusebenza kakuhle kunye nokusebenza kakuhle kwamandla, okubenza babe lolona khetho lubalaseleyo kumdlalo wesiphelo esiphezulu. Ngakolunye uhlangothi, i-architecture ye-Turing ithatha ukusebenza kwamakhadi e-Nvidia ukuya kwinqanaba elilandelayo, inikezela ukulandelwa kwe-ray ye-real-time, i-intelligence yokwenziwa kunye nomthamo omkhulu wokucubungula. Ezi mpawu zenza amakhadi e-Turing alungele abadlali kunye nabadali bomxholo abafuna ukunika imifanekiso ekumgangatho ophezulu kunye neevidiyo.

3. Iiteknoloji ezikhethekileyo zeNvidia

I-Nvidia ibonelela ngeetekhnoloji ezininzi ezikhethekileyo eziphucula ngakumbi amava omsebenzisi. Enye yazo yi-G-Sync, engqamanisa ireyithi yokuhlaziya yekhadi lemizobo kunye nelo liso, ukuphelisa ukukrazula kwesikrini kwaye kubangele amava okudlala alula. Enye iteknoloji ephawulekayo yi-DLSS (Deep Learning Super Sampling), esebenzisa ubukrelekrele bokufakelwa ukuphucula umgangatho womfanekiso kwimidlalo kunye nezicelo zokunikezelwa kwexesha langempela.

4. Ukuphucula imidlalo

I-Nvidia ikwagqwesa ekusebenzeni nabaphuhlisi bemidlalo ukwandisa ukusebenza kwamakhadi akhe emizobo. Ngenkqubo yabo ethi "Nvidia Game Ready", basebenzisana ngokusondeleyo nezitudiyo zophuhliso ukuqinisekisa ukuba imidlalo edumileyo ilungiselelwe amakhadi eNvidia. Oku kunika abasebenzisi amava okudlala agudileyo, ukusebenza okuphezulu, kunye nenkxaso yeetekhnoloji zegraphic zamva nje.

5. Uluntu kunye nenkxaso

Ukongeza kwi-teknoloji egqwesileyo, i-Nvidia inoluntu olukhulu lwabasebenzisi, apho ulwazi lukwabelwana khona, iingxaki zixoxwa kunye nezisombululo zifumaneka. Ikwabonelela ngenkxaso yobugcisa ngokusebenzisa amajelo ayo okuxhasa abathengi, iiforamu kunye namaxwebhu e-intanethi. Olu luntu kunye nenkxaso eyongezelelweyo inokuba luncedo kakhulu kwabo bafuna uncedo okanye bafuna ulwazi malunga namakhadi eNvidia.
Ngamafutshane, amakhadi eNvidia abonwa kwishishini ngokusebenza kwawo okugqwesileyo, amandla okusebenza, ubugcisa obukhethekileyo kunye nenkxaso. Zisetyenziswa ngokubanzi ngabadlali bemidlalo, abaqulunqi bomxholo kunye neengcali zekhompyuter ngenxa yokukwazi kwabo ukuhlangabezana nezona mfuno zinzima. Xa ucinga ngekhadi lemizobo, amakhadi eNvidia lukhetho oluthembekileyo, olukumgangatho ophezulu ongayi kudanisa.

👉️ Ukufunda okucetyiswayo: Yintoni ikhadi levidiyo kwaye lisetyenziselwa ntoni?

Isihlomelo II. Amakhadi e-AMD

Amakhadi e-AMD ayaziwa kwishishini letekhnoloji ngokusebenza kwawo okuncomekayo, ukusungula izinto ezintsha kunye nexabiso lemali. I-AMD (IziXhobo eziPhambili eziNcinci) ngomnye wabavelisi abakhokelayo bamakhadi emizobo, iiprosesa kunye namanye amacandelo ekhompyuter. Kolu lwakhiwo lunzulu, siza kuphonononga ngakumbi iimpawu, itekhnoloji, kunye nezibonelelo ezinikezelwa ngamakhadi e-AMD.

1. Ukusebenza kunye namandla okusebenza

Amakhadi e-AMD agqwesa ekusebenzeni okuqinileyo kunye namandla okusebenza, ewenza abe lukhetho olunomtsalane kubadlali, abaqulunqi bomxholo, iingcali zekhompyuter, kunye nabathanda ngokubanzi. I-AMD GPU (iyunithi yokusetyenzwa kwemizobo) uyilo, njengeRadeon RX, ihambisa amanani aphezulu aphezulu, isantya sewotshi ephezulu, kunye ne-bandwidth yememori ephezulu, ekhokelela ekusebenzeni okugqwesileyo kwemisebenzi enzima yemizobo efana nokudlala, ukunikezelwa kwe-3D, kunye nokuhlelwa kwevidiyo.

2. I-RDNA kunye neVega Architectures

I-AMD isebenzisa ii-architecture ezimbini eziphambili kumakhadi ayo emizobo: i-RDNA kunye neVega. Uyilo lwe-RDNA lolona lwamva nje kwaye lwenzelwe ukunikezela ngomdlalo okumgangatho ophezulu kunye nokusebenza kakuhle kwamandla. Amakhadi asekelwe kwi-RDNA, njengoluhlu lwe-RX 6000, anamandla okulandelela i-ray yexesha langempela kunye nokuphuculwa kobuchwepheshe be-shading.

3. I-AMD Exclusive Technologies

I-AMD ikwabonelela ngeetekhnoloji ezininzi ezikhethekileyo eziphucula amava omsebenzisi. Enye yazo yiFreeSync, itekhnoloji yokuvumelanisa eguquguqukayo esebenza ngokudibeneyo kunye nabahloli abahambelanayo ukuphelisa ukukrazula kwesikrini kunye nokuphucula ukugudisa kwemidlalo. Bakwanayo neSoftware yeRadeon, evumela abasebenzisi ukuba benze ngokwezifiso izicwangciso zabo zegraphic, bandise ukusebenza, kunye nokufikelela kwiimpawu ezahlukeneyo ezifana neRadeon Boost kunye ne-Anti-Lag.

4. Ukuhambelana kunye nexabiso lemali

Amakhadi e-AMD aziwa ngexabiso lawo elibalaseleyo lemali. Ngokubonelela ngokusebenza okuqinileyo ngexabiso elifikelelekayo, amakhadi e-AMD afumene ingqalelo yabasebenzisi abaninzi abafuna ukhetho olulungele uhlahlo lwabiwo-mali. Ukongeza, amakhadi e-AMD akholisa ukuhambelana kakuhle noluhlu olubanzi lwemidlalo kunye nesoftware. I-AMD isebenza ngokusondeleyo nabaphuhlisi ukwandisa ukusebenza kwamakhadi ayo kweyona midlalo idumileyo, iqinisekisa amava okudlala agudileyo, angenamthungo.

5. Inkxaso kunye noluntu

I-AMD inoluntu olusebenzayo lwabasebenzisi apho abasebenzisi banokwabelana ngamava, iingcebiso kunye nezisombululo kwiingxaki eziqhelekileyo. Ukongeza, i-AMD ibonelela ngenkxaso yobuchwephesha ngokusebenzisa amajelo ayo enkxaso kubathengi, iiforam kunye namaxwebhu e-intanethi. Olu luntu kunye nenkxaso eyongezelelweyo inokuba luncedo kakhulu kwabo bafuna uncedo okanye bafuna ulwazi malunga namakhadi e-AMD.
Ngamafutshane, amakhadi e-AMD anikezela ukusebenza okuqinileyo, ixabiso elihle lemali, itekhnoloji eyodwa, kunye noluntu olusebenzayo lwabasebenzisi. Zilukhetho oludumileyo kwabo bafuna ikhadi lemizobo ephezulu ngexabiso elifikelelekayo. Ukuba ucinga ngokuthenga ikhadi lemizobo, amakhadi e-AMD lukhetho oluhle kakhulu lokuqwalasela.

👉️ Ukufunda okucetyiswayo: Awona makhadi evidiyo angcono ukonwabela imidlalo yevidiyo

Isihlomelo III. Amakhadi e-NVIDIA RTX

Ngoku siza kujonga amakhadi emizobo e-RTX. Amakhadi e-NVIDIA RTX aziwa ngomsebenzi wawo ogqwesileyo kunye neempawu eziphambili zokusetyenzwa kwemizobo. La makhadi enziwa yi-NVIDIA, enye yeenkampani ezikhokelayo kwicandelo letekhnoloji yekhadi lemizobo kunye nokwenza. Kolu joliso lunzulu, siza kuphonononga iimpawu, itekhnoloji, kunye nezibonelelo ezinikezelwa ngamakhadi e-NVIDIA RTX.

1. Uyilo lwezakhiwo

Amakhadi e-RTX e-NVIDIA asekelwe kuyilo lwe-NVIDIA's Turing. Olu lwakhiwo luzisa uphuculo olubalulekileyo malunga nokusebenza kunye nokusebenza kakuhle kwamandla xa kuthelekiswa nokwandulelayo, iPascal architecture. Amakhadi e-NVIDIA Turing, afana nochungechunge lwe-RTX 2000 kunye ne-RTX 3000, abonisa ii-cores ze-GPU eziqhubela phambili kunye nokwandisa ukusebenza komkhondo we-ray, okukhokelela kwimizobo yokwenene kunye nomgangatho ophezulu wokubonwayo kwimidlalo kunye nokunikezela izicelo.

2. Real-time Ray Tracing

Enye yeempawu eziphambili ezahlula amakhadi e-NVIDIA RTX kukukwazi ukwenza umkhondo we-ray wexesha lokwenyani. Ukulandelela imitha bubuchule obusetyenziswa kwimizobo yekhompyuter ukulinganisa indlela ukukhanya okuhlangana ngayo nezinto ezikumboniso. Ukulandelela imitha yexesha langempela kwenza imidlalo kunye nezicelo zenze imifanekiso enokukhanya okunenyani ngakumbi, imbonakalo echanekileyo, kunye nezithunzi ezineenkcukacha, ukuphucula ukuntywiliselwa kunye nomgangatho wokubonwa ngokubanzi.

3. I-Tensor Cores kunye ne-DLSS

Olunye uphawu olubalaseleyo lwamakhadi e-NVIDIA RTX yiTensor Cores. I-Tensor Cores ziyilelwe ukukhawulezisa ukusebenza kokufunda okunzulu kunye nokusetyenzwa kwe-AI kwizicelo nakwimidlalo. Oku kuvumela amakhadi e-RTX ukuba angasetyenziselwa ukudlala kuphela, kodwa nakwimisebenzi yokufunda ngomatshini kunye nokulinganisa okuphambili kwefiziksi. Ukongezelela, amakhadi e-RTX abonisa iteknoloji ye-DLSS (Deep Learning Super Sampling), esebenzisa umatshini wokufunda ukuphucula umgangatho wegraphics kunye nokusebenza ngexesha langempela.

4. Amava okudlala okuntywila

Amakhadi e-NVIDIA RTX enzelwe ukuhambisa amava okudlala antywilayo, akumgangatho ophezulu. Ngetekhnoloji ye-NVIDIA DLSS kunye ne-real-time tracing ray, amakhadi e-RTX anokuvelisa iinkcukacha ezicacileyo, eziyinyaniso, kunye nemizobo emangalisayo. Oku kudala ukuntywiliselwa okubonakalayo okungazange kubonwe xa udlala imidlalo exhasa obu buchwepheshe. Ukongeza, amakhadi e-RTX akwabonelela ngamaxabiso aphezulu esakhelo kunye namaxesha okuphendula ngokukhawuleza, okuvumela amava okudlala agudileyo, angenamthungo nakwimidlalo enzima.

5. Izixhobo zokuhambelana kunye nophuhliso

Amakhadi e-NVIDIA RTX axhasa uluhlu olubanzi lwemidlalo kunye nezicelo. I-NVIDIA isebenza ngokusondeleyo nabaphuhlisi bemidlalo kunye nabaphuhlisi besoftware ukwandisa ukusebenza kwamakhadi e-RTX kwizihloko ezidumileyo, iqinisekisa amava okudlala agudileyo ngemizobo emangalisayo. Ukongeza, i-NVIDIA ibonelela ngezixhobo zophuhliso kunye nobuchwepheshe, njenge-NVIDIA Studio kunye ne-NVIDIA Omniverse, eyenza amagcisa kunye nabadali bomxholo ukuba basebenzise ngokupheleleyo amandla abo amakhadi e-RTX ukuvelisa umgangatho ophezulu, umxholo ofana nobomi.
Ngamafutshane, amakhadi e-NVIDIA RTX ahambisa ukusebenza okuphezulu, iimpawu eziphambili ezifana ne-real-time tracing kunye ne-Tensor Cores yobukrelekrele bokwenziwa, amava okudlala antywilayo, kunye nomdlalo obanzi kunye nokuhambelana kwesicelo. Ukuba ujonge ukuphucula imizobo yakho, ukusebenza, kunye namava emidlalo, amakhadi e-NVIDIA RTX lukhetho oluhle kakhulu.

Isiphelo: Amakhadi eVidiyo: Iimpawu kunye neempawu

Ihlabathi lamakhadi evidiyo linzima, kodwa kubalulekile ukuliqonda. Ukuba wakha iPC yokudlala okanye ufuna nje ukwazi ukuba leliphi ikhadi lemizobo eligqwesileyo kwiimfuno zakho (kwaye ngoba), esi sikhokelo bekufanele ukuba sikunike umbono wezinto ezihambayo ekwenzeni eso sigqibo.