I-adapter ye-GeForce GT 440 yevidiyo: isisombululo esihle sama-PC wokudlala ezingeni eliphezulu

I-accelerator enhle kakhulu yekhompiyutha yomuntu siqu yeklasi yezomnotho yiGeForce GT 440. Le adapta yevidiyo ihlanganisa izindleko zentando yeningi kanye nezinga elifanele lokusebenza. Kungenxa yalezi zizathu ezimbili ukuthi lesi sombululo siphelele ekuhleleni uhlelo lokudlala izinga lokungena.

Kuphi ingxenye yesimakethe lokhu kuhanjelwe kuhloswe

Ngokomlando, i-NVidia ivele imelela amakhadi wehluzo akhiqiza kakhulu angokwakheka kwe-GTX. Emva kwalokho, emva kwezinyanga eziyisithupha, kunomndeni ongazifinyeleleka kakhulu we-adapters ihluzo kanye nesibalo se-GT. Lezi zixazululo zinezibalo ezingaphezulu kweningi lentando yeningi kanye nezinga eliphansi lokukhiqiza. Imikhiqizo yeqembu lokugcina iGeForce GT 440 ingeyakho. Izici zalesi sikhwama sezindiza zingcono kakhulu phakathi kwemikhiqizo ye-GT 4XX uchungechunge. Le accelerator yevidiyo izongena ngokuphelele ohlelweni lwesisekelo lesidlali, ku-PC enjalo iningi lamathoyizi lanamuhla lizohamba.

Izici ze-Graphics Adapter

Inani lezinhlamvu zokucubungula ezakha iGeForce GT 440 zilingana 96. Imvamisa yokusebenza yalolu daba kulesi sikhundla ngu-810 MHz, futhi i-GPU ngokwayo, incazelo ichaza inani lika-1.62 GHz. Ezingeni lesofthiwe, le adaptha isekela ukucaciswa kwe-DirectX kusuka ku-Microsoft version 11.0, futhi Vula GL - 4.0. I-accelerator efanayo yenzelwe ukufakwa engxenyeni yama-motherboard ye-PCI-Express 2.0 futhi ingasebenza ngendlela ye-16X. Inombolo yamapayipi okubonisa isithombe kumlenze kuleli cala ingaba kathathu. Amabili awo ayi-digital (i-DVI ne-HDMI), kanti enye i-analog (i-VGA). Futhi, kwezinye izimo, inani lala machweba lingancishiswa ngumkhiqizi oyedwa kuya ku-2. Ngakho-ke, ngaphambi kokuthenga i-adapter enjalo, udinga ukucacisa uhlu lwamapayipi asebenza kuso.

Uhlelo lokupholisa. Ububanzi bokushisa, iphakheji lokushisa

Kuningi kakhulu iphakethe lokushisa eliqinile eGeForce GT 440, elingama-watts angu-65. Kungenxa yalesi sizathu ukuthi lesi sivinini esingeke sisebenze ngokuzenzekelayo ngokuhambisana nesistimu yokupholisa okupholile futhi kuphela ama-cooler asetshenziswa ngaleli khadi levidyo. Ngakolunye uhlangothi, lesi sixazululo sobunjiniyela sivumela ukuxazulula inkinga yokukhishwa okushisa okukhulu, futhi ngakolunye uhlangothi landisa izinga lomsindo weyunithi yesistimu. Kodwa kulokhu, akunakwenzeka ukukhipha ukushisa okungahle kube khona kwe-adaptha ngesikhathi sokusebenza. Ngenxa yephakheji ye-packet ye-65W, uhlelo aludingi uhlelo olwengeziwe lokunikezwa kwamandla i-GeForce GT 440. Izici ze-slot PCI-Express zikhombisa inani elivumelekile eliphakeme lokupaka kwe-adapter lika-75W. Ukushisa okukhulu okuvunyelwe kwesisombululo semikonducikhi esinikeziwe ngu-98 ° C. Eqinisweni, lapho uxazulula izinkinga eziningi, izindinganiso zaleli pharamitha ziphakathi no-50 ° C kuya ku-70 ° C. Kumele kuqashelwe ukuthi umkhiqizi walekhadi levidyo uncoma ukuhlinzeka ngamayunithi wesistimu enezibonelelo zamandla okufinyelela okunjalo ngamandla amancane wama-watts angu-300. Uma lesi simo singahlangatshezwanga, ikhompyutha yomuntu siqu ingalimala esikhathini esizayo.

I-subsystem yememori

Inani elivamile kakhulu le-RAM ye-GeForce GT 440 ngu-1024Mb. Kodwa ungabuye uhlangabezane nezinguquko nge-512 MB. Esikhathini sokuqala, uhlobo lwama-RAM olungasetshenzisiwe lusetshenziswa - i-DDR3 nemvamisa yayo yokusebenza yi-900 MHz. Kule nguqulo yesibili, uhlobo lwe-RAM GDDR5 lisetshenziselwa, olusebenza kumvamisa osebenzayo we-1600 MHz. Nakuba kulesi sibalo sesibili i-RAM ihamba ngokushesha, kodwa iyancishiswa izikhathi ezingu-2 ivolumu inomthelela omubi kakhulu ekusebenzeni kwe-subsystem ihluzo. Ngakho-ke, akekho umehluko wamakhadikhadi ekusebenzeni phakathi kwalezi zinguquko ezimbili. Amabhukhithi angu-128 - ncamashi amandla okwenza kule divayisi anebhasi yememori. Ikhono lokufaka i-DDR3 lingama-28.8 Gb / s, futhi i-GDDR5 yi-51.2 Gb / s.

Abancintisana abangenzeka

Izimbangi eziyinhloko ze- NVidia GeForce GT 440 zihlanganisa amakhadi wevidiyo. Ukuqhathaniswa kwezimpawu nemikhiqizo ye-Intel yalesi silasi kubonisa ukuthi izinga eliphakeme lokusebenza lizofezwa ngokuhambisana nehluzo eziphathekayo, futhi hhayi indima encane kulokhu kusetshenziswa i-RAM ehlukile yesimiso segrafu. Ama-graph adidiyelwe amakhadi avela ku-AMD nawo alahlekelwa ukusebenza kwawo kule nqubo, futhi. Ngakho-ke, ukusebenzisa uhlelo lwevidiyo olunjalo e-discrete ku-PC yokudlala yekilasi eliyisisekelo kungaphezu kokufanelekile. Yebo, izindleko zamanje zaleso sivinini asishiyi ngisho nendawo enkulu yabathengi bayo ngqo.

Izindleko zalesi adaptha. Ukubuyekeza komsebenzisi

Njengamanje ama-ruble angu-3500-4000 kungenzeka akwazi ukuthenga i- NVidia GeForce GT 440 esimweni sesandla sesibili. Kule nguqulo entsha, i-adaptha enjalo ayitholakali. Lezi zindleko zilungele umkhiqizo walesi silasi. Kulokhu, ukutholakala kwevidyo ehlukile yevidiyo kule accelerator kukuvumela ukuba ufeze ukwanda okwenziwe ekusebenzeni uma kuqhathaniswa ne-adapters ihluzo ezihlanganisiwe emakhakheni we-semiconductor asempumalanga. Ngenxa yalokho, ukusetshenziswa kwezinga lokungena elihambisana ne-grasy subsystem elisekelwe ku-GeForce GT 440 kulungile kakhulu kuma-PCs wokudlala. Ukubuyekezwa kugxila ikakhulukazi kule sici salesi sivinini.

Isifinyezo

I-accelerator enhle kakhulu yesigaba sokuqala yilolu suku i-GeForce GT 440. Amandla ayo we-computing akwanele ukusebenzisa izinhlelo zokusebenza eziningi zokudlala, kodwa hhayi ngezilungiselelo eziphezulu. Yebo, ngezinye izinhlelo zokusebenza, naye angakwazi ukubhekana ngokugcwele. Futhi, uma kuqhathaniswa, ngisho namakhadi ehluzo ahlanganisiwe wamanje, inesisindo esikhulu futhi sisebenza kahle. Ngakho-ke, ukusebenzisa i-i-accelerator enjalo ye-ihluzo ehluzekile kuma-computer amageyimu omuntu wezinga lokungena kulungile kakhulu kulolu suku futhi kwenzeka.