Ukukhutshwa ngokusemthethweni kwekhadi lemizobo le-NVIDIA GeForce RTX 4090 kuphinde kwavusa ukungxama kokuthengwa luninzi lwabadlali. Nangona ixabiso liphezulu njenge yuan ezili-12,999, lisathengiswa ngemizuzwana. Ayichaphazeli nje kwaphela ukuhla kwangoku kwamaxabiso ekhadi lemizobo, ikwakwimarike yesibini. Kukwakho ukwanda kweentengiso kwi-Intanethi, kwaye ngokwenene "liphupha lokubuyela encotsheni" ngokwexabiso.
Isizathu sokuba ikhadi lemifanekiso ye-RTX 4090 likwazi ukuzisa impembelelo enkulu yezinga eliphezulu ayisiyo kuphela isihloko sekhadi lemizobo yokuqala ye-RTX40 uchungechunge, kodwa kunye nokusebenza okugqwesileyo kwikhadi lemifanekiso yesizukulwana sangaphambili i-RTX 3090Ti sesona sizathu sibaluleke ngakumbi, ezinye "ababulali bekhadi lomzobo" Imidlalo inokuphinda ifezekise ukusebenza ngokugqibeleleyo kwisisombululo se-4K. Ke, loluphi uhlobo lokubeka iliso olunokuthatha ithuba le-RTX 4090?
1.I-4K 144Hz yimeko ebalulekileyo
Ukusebenza olomeleleyo kwekhadi lemizobo le-RTX 4090, silinganise inani langoku elidumileyo lobugcisa be-3A kuvavanyo lwangaphambili lwekhadi lemizobo. Ngokwedatha yovavanyo lomdlalo, ikhadi lemifanekiso ye-RTX 4090 linokufikelela kwisiphumo somfanekiso we-133FPS kwisisombululo se-4K se "Forza Motorsport: Horizon 5". Ukuthelekisa, isizukulwana sangaphambili seflegi ye-RTX 3090 Ti inokukhupha kuphela imifanekiso ye-85FPS kwisisombululo se-4K, ngelixa i-RTX 3090 yefreyimu yefreyimu iphantsi.
2. Kwelinye icala, ikhadi lemizobo le-RTX 4090 longeze iteknoloji entsha ye-DLSS3., enokunyusa kakhulu umlinganiselo wesakhelo semveliso yekhadi lemizobo, kunye nebhetshi yokuqala yemidlalo engama-35 exhasa imisebenzi ye-DLSS3 iye yaqaliswa. Kuvavanyo lwe "Cyberpunk 2077", inani lezakhelo landa kwi-127.8FPS emva kokuba i-DLSS3 ivuliwe kwisisombululo se-4K. Xa kuthelekiswa ne-DLSS2, ukuphuculwa kobuchule bemifanekiso bekubonakala kakhulu.
3. Njengomthwali obalulekileyo wokukhupha umfanekiso wekhadi lemizobo,ngelixa ukusebenza kwe-RTX 4090 kuphuculwe, ikwabeka phambili iimfuno eziphezulu zokusebenza kwabahloli bemidlalo. Ngokumalunga nesisombululo, ikhadi lemifanekiso ye-RTX 4090 inokuvelisa ukuya kuthi ga kwimifanekiso ye-8K 60Hz ye-HDR, kodwa i-8K yangoku iboniswa kwimarike ayinqabile kuphela, kodwa ixabiso lamashumi amawaka e-yuan alinabuhlobo. Ke ngoko, kubadlali abaninzi, isiboniso sesisombululo se-4K siselukhetho olufanelekileyo.
 
Ukongeza, inokubonwa kwakhona kwidatha yovavanyo ye-RTX 4090 ukuba inani lezakhelo zomdlalo eziqhelekileyo ligqithile kwi-120FPS emva kokuba i-DLSS3 ivuliwe. Ke ngoko, ukuba ireyithi yokuhlaziya isibonisi ayinakuhlangabezana neemfuno zekhadi lemizobo, isikrini sinokukrazuka ngexesha lomdlalo. , nangona ukuguqula ukuvumelanisa ngokuthe nkqo kunokusombulula ingxaki, kodwa kumosha kakhulu ukusebenza kwekhadi lemizobo. Ke ngoko, izinga lokuhlaziya liyimetriki yokusebenza ebaluleke ngokulinganayo kubahloli bemidlalo.
4. I-HDR yezinga eliphezulu kufuneka nayo ibe semgangathweni
Kubadlali be-AAA, umgangatho wesithombe ubaluleke ngakumbi kunesantya sokuphendula. Imisebenzi yobugcisa yanamhlanje ye-3A ngokusisiseko ixhasa imifanekiso ye-HDR, ngakumbi xa idityaniswe neziphumo zokulandela umkhondo we-ray, inokubonelela ngomgangatho wokusebenza komfanekiso othelekiswa nehlabathi lokwenyani. Ke ngoko, amandla e-HDR nawo ayimfuneko kwiimonitha zokudlala.
5. Nika ingqalelo kwi-interface version
Ukongeza kwintsebenzo kunye ne-HDR, ukuba ufuna ukusebenza kakuhle kwekhadi lemifanekiso ye-RTX 4090, kufuneka kwakhona ubeke ingqalelo ekukhethweni kwenguqu yokubonisa isibonisi. Ekubeni i-RTX 4090 ikhadi lemizobo lixhotyiswe nge-HDMI2.1 kunye ne-DP1.4a inguqulo yokukhupha i-interfaces. Phakathi kwabo, i-bandwidth ephezulu ye-HDMI2.1 interface inokufikelela kwi-48Gbps, enokuxhasa ukuhanjiswa kwegazi ngokupheleleyo phantsi kwe-4K yomgangatho womfanekiso ophezulu. I-bandwidth ephezulu ye-DP1.4a yi-32.4Gbps, kwaye ikwaxhasa imveliso ukuya kuthi ga kwi-8K 60Hz isikrini sokubonisa. Oku kufuna ukuba umntu obeke iliso abe nojongano olukumgangatho ophezulu ofanayo wevidiyo ukuze akhuphe umfanekiso ngekhadi legrafiki.
 
Ukushwankathela ngokufutshane, kubahlobo abathengileyo okanye abaceba ukuthenga ikhadi lemizobo le-RTX4090. Ukuze ufumane owona mgangatho womfanekiso ubalaseleyo, ngaphezu kokudibana nokusebenza kweflegi ye-4K 144Hz, umphumo we-HDR kunye nokusebenza kombala nazo zibalulekile.