I-Nvidia GeForce GTX 660: Iinkcukacha

I-graphics ye-Nvidia i-accelerator yesizukulwana esidlulileyo kwinqanaba eliphakathi kunye neenkcukacha ezifanelekileyo zobuchwepheshe kunye neendleko ezibiza nge-GTX 660. Iimpawu zezi sixazululo, kwakunye nekhono layo ziya kulandelwa ngakumbi kwaye zixutywe kwixesha elizayo.

Imveliso yeNiche

Isisombululo sezinga lokungena kwi-600 series of accelerators ezivela kwi-NVidia zibandakanya amabhodi kunye ne-index ye-650. Banikezela ubuncinane benqanaba lokusebenza, okwenza kube lula ukudlala kwezicelo ezininzi ngo-2012.

Isinyathelo esiphezulu sisisombululo esisekelwe kwiGeForce GTX 660. Izicwangciso zesicwangciso sobugcisa balo mveliso sibonise ukuba kule meko iisetyenzisi ezininzi zisebenzisiwe, iifowuni zeewashi kunye ne-bandwidth yememori zanda. Konke oku kuvunyelwe kwizicelo ezininzi zokudlala ukufumana ukwanda okwenziweyo kokusebenza kunye nokusebenza. Nesisombululo esiphezulu sisekelwe kwi-GTX660 Ti. Kule meko, iinkcukacha zazingcono, kwaye ukusebenza kwaphezulu. Umncintiswano ngokukodwa kwenkampu ye-AMD yale accelerator nguRadeon HD7850.

Isiqulatho sePakethe

Isixhobo esithobekileyo malunga nezixhobo ezivelisa ngakumbi kwi- GeForce GTX 660. Izixhobo Kwakhona kuqinisekiswa: i-adapter yomfanekiso wezinga eliphakathi ayikwazi ukuba neefowuni ezizodwa kwiimpawu zokuqala. Olu luhlu lubandakanya:

• I-accelerator yemifanekiso eneenkqubo ezipholileyo zokupholisa;
• I disk nabaqhubi;
• Isikhokelo somsebenzisi;
• Ithikithi lokuqinisekisa.

Kwizixhobo eziphambili, olu luhlu lunokunyulwa ngama-adapters akhethekileyo ekuhlanganiseni ii-PC kunye nee-adapters ezininzi zeemifanekiso kunye nokutshintsha iingcingo zokunikezelwa kwamandla kwanekhadi levidiyo. Ukuba kuyimfuneko, konke oku kuya kufuneka kuthengwe ngokwahlukileyo ngemali eyongezelelweyo. Kwimeko yokwakha inkqubo yekhompyutheni enekhamera elilodwa lomgca-mfanekiso, uluhlu olungentla luya kuba ngaphezu koko.

Iiparameters zezobugcisa zeedivaysi yevidiyo

Igama lekhowudi ye-chip chip i-GK 106 Kepler. Iprojector ngokwayo iveliswa ngokwemiqathango ye-28 nm yenkqubo yobuchwepheshe. Izigidi ezingaphezu kwezigidi ezi-2,5 zengxowankulu ziyingxenye ye-crystal crystal GTX 660. Ubume bezobugcisa bobunzima bexesha elibonisa ukubonakalisa ixabiso le-960 MHz (imo yesiseko) kunye ne-1033 MHz (imodeli yeTurboClock kunye nokusebenza okuphuculweyo). Inani leeyunithi ezikhuphayo kule meko ngu-960, kwaye ii-unit mapping unit units TMU kwi-akhawunti enye yepayipi ye-80. Ngaloo ndlela, iibhloko zokwenza imisebenzi yokuhlengahlengiswa (i-ROP yabo enegama elifingqiweyo) yi-24. Kwizinga le-hardware, eli khadi lixhasa i-DirectX version 11.1, kwaye Inguqu ye-PCI Express 16X-3.0 exhaswayo.

Inkqubo yesandi

Kuphela kunye ne-memory chips ye-GDDR5 eqhelekileyo inokusebenza i-NVidia GTX 660. Iimpawu zesi sixa zibonisa ukuhamba kwazo kwama 6008 MHz. Abanye abavelisi baqale bathengise iinguqu ezingaphezulu kweengubo zee-accelerators ezineziphumo ezivakalayo. Ibhasi le-RAM linomlinganiselo obunzulu bee-bits 192, kwaye i- bandwidth yayo ye-theory yi-144 GB / s.

Isixa esiphezulu se-RAM kule meko ngu-2 GB. Kwakhona kunokwenzeka ekusebenzisaneni nezixazululo nge-1 GB ye-RAM, kodwa kulo mzekelo ukusebenza komgca we-subsystem kubaluleke kakhulu, kuncitshiswe kakhulu.

Ukunqongophala kunye nokuphucula ukusebenza

Abanye abavelisi, umzekelo, i-PALIT, baxhotyisele izixazululo zabo ezisekelwe kule chip kunye nenkqubo yokupholisa. Isisombululo soyilo sivunyelwe ukwandisa umlinganiselo wokuqala wewashi weprojekti yegraphics kunye ne-RAM. Ngowokuqala, ezi zithethe zafakwa kwi-1006 MHz esikhundleni se-960 MHz kwimodi eyona yonyusa kunye ne-1072 MHz esikhundleni se-1033 MHz kwimisebenzi enzima kakhulu. Oko kukuthi, kulo mzekelo, lo mkhawulezi usebenza kwindlela yokunyuka kwefektri.

Ngaloo ndlela, i-RAM kweso sixhobo isebenza kwi-6108 MHz. Ngokomgangatho wesiseko, lo mfanekiso ngu-6008 MHz. Zonke izithethe ezingentla ngentsebenzo zenza kube lula ukufumana ukwanda kwe-5-7% kwisantya. Ukugqithisa okunjalo ngoncedo lwesofthiwe yesicelo esikhethekileyo kuyafumaneka phantse yonke imveliso ene-chip semiconductor.

Imveliso ekhuphisanayo

I-GTX 560 ithathelwe indawo yi-GTX 660. Iziganeko zibonisa ukuqhubeka kwazo okubonakalayo. Ephakamileyo ekusebenzeni kwesi sizukulwana se-adapters i-graphics i-GTX 660Ti, kunye ne-GTX 650Ti Boost. Kwinqanaba le-AMD, elona lichanekileyo, njengoko likhankanywe ngaphambilana, kukuthelekisa le mveliso nge-HD 7850.

U vavanyo

Iziphumo zovavanyo ezinomdla kakhulu zinokubonakala kwi "Imfazwe ye-3". Le nto yokudlala iyakulungiswa kumakhadi ahlukileyo e-NVidia, kuquka ne-GTX 660. Iziganeko zayo zihluke kakhulu kummeli wesiganeko sangaphambili-i-GTX 560. Kodwa apha inkxaso ye-DirectX 11.1 ivumela kule nkqubela ukunyuka okukhulu kwintsebenzo. Iqhawe lale ngongoma kwi-FullHD imodi, inani eliqhelekileyo leefowuni ngesibini li-47, kwaye kwisisombululo sangaphambili le nombolo kuphela 37. Ngaloo ndlela, umncintiswano osondeleyo ovela kwi-AMD kumntu we-HD 7850 unokuziqhayisa kuphela umyinge wama-41 ozimele ngesibini. Le meko igcinwa kwiinkqubo ezininzi zokudlala, ezilungiselelwe i-NVidia accelerator.

Olu luhlu lubandakanya "iNkqubela yesi-2" kunye no-"Reset Hard". Ukuba umdlalo ukhetha izisombululo ukusuka kwi-AMD, imeko iguquka ngokubanzi. Umzekelo, i-DIRT: I-Showdown ikuvumela ukuba ufumane ama-58 ozimele ngeesibini kwi-HD 7850, kwaye i-GTX 660 kule ngxaki inokunika kuphela 43. Ngoko ke, okokuqala kubalulekile ukucacisa uludwe lweemidlalo eziza kuqaliswa kwi-PC, jonga ukulungiswa kwazo kwikhadi levidiyo lomenzi othile kwaye Emva koko uthenge imveliso ekhethiweyo: HD 7850 okanye i-NVidia GTX 660. Iimpawu kunye neendleko ziphantse zifana, kwaye ezi mveliso ziphantse kwiklasi efanayo. Kodwa ukulungelelanisa kuvumela kwezinye iimeko ukuba zenze ukwanda okwenziwe kwintsebenzo.

Iindleko ze-accelerator kunye nesimo somnini

I-200-270 yeedola - bekukuloluhlu lwaluyixabiso leGeForce GTX 660. Iimpawu zobugcisa zale nkombululo yabanye abakhiqizi zaphuculiswa ngoncedo lwe "factory" elingaphezulu kwexesha. Ngenxa yoko, ukusebenza kwabo kwakumgangatho ophezulu, kunye nexabiso-ngaphezulu. Kulo lonke i-acceleration yezinga eliphezulu eliphakathi kwexesha layo. Uvumelekile ukuba asebenze ezininzi zeemidlalo ngonyaka ka-2012. Ngoku kwakukho izicelo ezininzi zokudlala, eziphi

Ikhadi linokuhamba neengxaki. Kuvela kule ndawo kwaye kubonakalisa abanini beli khawulezi.

Iziphumo

Ukudibanisa kakuhle kwexabiso kunye nentsebenzo - ezi ziyimpawu zeGTX 660. Iimpawu zale khadi levidiyo ngo-2012 zavumela umnini we-PC enjalo ngaphandle kweengxaki zokuqhuba nayiphi na inkqubo. Kwaye kwanamhlanje, lo mfanekiso ugcinwe kwiimeko ezininzi. Okungafaniyo kule ndawo kuphela yimizamo yokudlala. Kule meko, kufuneka uhlaziye umgangatho womfanekiso wesiphumo kwaye emva kokuba ufumane i-Game Play eyamkelekileyo.