Ukukhutshwa ngokusesikweni kwekhadi lemizobo le-NVIDIA GeForce RTX 4090 kuphinde kwavuselela ukuthengwa okuninzi ngabadlali abaninzi. Nangona ixabiso liphezulu njenge-12,999 yuan, lisathengiswa ngemizuzwana embalwa. Ayichaphazeli nje kuphela ukuhla kwamaxabiso ekhadi lemizobo okwangoku, kodwa ikwakwimarike yesibini. Kukwakho nokwanda kwentengiso kwi-Intanethi, kwaye ngokwenene "liphupha lokubuyela kwincopho" ngokwexabiso.
Isizathu sokuba ikhadi lemizobo le-RTX 4090 likwazi ukuzisa impembelelo enkulu kangaka kwinqanaba le-phenomenon asikokuphela nje kwesihloko sekhadi lemizobo yokuqala yothotho lwe-RTX40, kodwa nokusebenza okugqithe kakhulu ikhadi lemizobo lesizukulwana esidlulileyo i-RTX 3090Ti sisizathu esibaluleke ngakumbi, eminye imidlalo "ebulala amakhadi emizobo" inokufezekisa ukusebenza okugqibeleleyo kwisisombululo se-4K. Ngoko ke, loluphi uhlobo lwemonitha olunokusebenzisa i-RTX 4090?
1.I-4K 144Hz yinto ebalulekileyo
Ngenxa yokusebenza kakuhle kwekhadi lemizobo ye-RTX 4090, silinganise imisebenzi emininzi edumileyo ye-3A kuvavanyo lwangaphambili lwekhadi lemizobo. Ngokwedatha yovavanyo lomdlalo, ikhadi lemizobo ye-RTX 4090 linokufikelela kwisiphumo somfanekiso se-133FPS kwisisombululo se-4K se-"Forza Motorsport: Horizon 5". Ukuthelekisa, i-RTX 3090 Ti yesizukulwana sangaphambili inokukhupha imifanekiso ye-85FPS kuphela kwisisombululo se-4K, ngelixa izinga lesakhelo se-RTX 3090 liphantsi nangakumbi.
2. Kwelinye icala, ikhadi lemizobo le-RTX 4090 longeze itekhnoloji entsha ye-DLSS3, nto leyo enokunyusa kakhulu izinga lesakhelo semveliso yekhadi lemizobo, kwaye iqela lokuqala lemidlalo engama-35 exhasa imisebenzi ye-DLSS3 liqalisiwe. Kuvavanyo lwe-"Cyberpunk 2077", inani lesakhelo linyuke laya kwi-127.8FPS emva kokuba i-DLSS3 ivuliwe kwisisombululo se-4K. Xa kuthelekiswa ne-DLSS2, ukuphucuka kobuchule bokufota imifanekiso bekucacile kakhulu.
3. Njengomthwali obalulekileyo wemveliso yomfanekiso wekhadi lemizobo,Nangona ukusebenza kwe-RTX 4090 kuphuculwe, ikwabeka phambili iimfuno eziphezulu zokusebenza kweemonitha zemidlalo. Ngokuphathelele isisombululo, ikhadi lemizobo le-RTX 4090 linokukhupha imifanekiso ye-HDR efikelela kwi-8K 60Hz, kodwa iziboniso zesisombululo se-8K ezikhoyo kwimarike azinqabile nje kuphela, kodwa ixabiso lamashumi amawaka eeyuan alinabuhlobo. Ke ngoko, kubadlali abaninzi, isiboniso sesisombululo se-4K siselukhetho olufanelekileyo ngakumbi.
 
Ukongeza, kunokubonwa kwidatha yovavanyo lwe-RTX 4090 ukuba inani leefreyimu zemidlalo eziqhelekileyo lidlule kwi-120FPS emva kokuba i-DLSS3 ivuliwe. Ke ngoko, ukuba izinga lokuhlaziya isikrini alikwazi ukuhlangabezana neemfuno zekhadi lemizobo, isikrini sinokukrazuka ngexesha lomdlalo. , nangona ukuvula ukuvumelanisa ngokuthe nkqo kunokusombulula ingxaki, kodwa kutshabalalisa kakhulu ukusebenza kwekhadi lemizobo. Ke ngoko, izinga lokuhlaziya liyimilinganiselo yokusebenza ebaluleke ngokulinganayo kwiimonitha zemidlalo.
4. I-HDR ekumgangatho ophezulu nayo kufuneka ibe yinto eqhelekileyo
Kubadlali be-AAA, umgangatho womfanekiso ubaluleke kakhulu kunesantya sokuphendula. Ii-masterpieces ze-3A zanamhlanje zixhasa imifanekiso ye-HDR, ingakumbi xa zidityaniswe neziphumo zokulandelela imitha, zinokubonelela ngokusebenza komgangatho womfanekiso okufana nehlabathi lokwenyani. Ke ngoko, amandla e-HDR nawo ayimfuneko kwiimonitha zemidlalo.
5. Nika ingqalelo kwinguqulelo ye-interface
Ukongeza ekusebenzeni kunye ne-HDR, ukuba ufuna ukusebenza okungcono kakhulu kwekhadi lemizobo ye-RTX 4090, kufuneka uqaphele nokukhethwa kwenguqulo yojongano lokubonisa. Ekubeni ikhadi lemizobo ye-RTX 4090 lixhotyiswe nge-HDMI2.1 kunye ne-DP1.4a version output interfaces. Phakathi kwazo, i-peak bandwidth ye-HDMI2.1 interface inokufikelela kwi-48Gbps, enokuxhasa ukudluliselwa kwegazi elipheleleyo phantsi komgangatho womfanekiso we-4K high-definition. I-bandwidth ephezulu ye-DP1.4a yi-32.4Gbps, kwaye ikwaxhasa imveliso yesikrini sokubonisa esifikelela kwi-8K 60Hz. Oku kufuna ukuba i-monitor ibe ne-interface yevidiyo esemgangathweni ofanayo ukuze ikwazi ukukhupha isignali yomfanekiso ngekhadi lemizobo.
 
Ngamafutshane, kubahlobo abathenge okanye abaceba ukuthenga ikhadi lemizobo le-RTX4090. Ukuze ufumane ukusebenza komgangatho ophezulu womfanekiso, ukongeza ekuhlangabezaneni nokusebenza okuphezulu kwe-4K 144Hz, isiphumo se-HDR kunye nokusebenza kombala nazo zizinto ezibalulekileyo ekufuneka ziqwalaselwe.