Ihluzo namafutha, NVIDIA GeForce GT 440: izici, ukuqhathanisa nontanga kanye nokubuyekeza umsebenzisi

isisekelo esihle kakhulu inhlangano ihluzo amageyimu uhlelo entry level iyunithi - ikhadi isiqophi NVIDIA GeForce GT 440. I izici zalesi namafutha kangaka enesizotha isizinda iwuhlelo ihluzo izixazululo, kodwa omunye sokuba khona kwakhe kwanele ukusebenzisa kakhulu zokusebenza ezikhona amageyimu.

niche namafutha

Esikhathini ingxenye yokuqala ihluzo accelerators ezingeni okuhloswe uhlamvu material. Lokhu kuqinisekiswa ngamunye izici zayo lobuchwepheshe. ikhadi Isiqophi NVIDIA le GeForce GT 440 has ezingeni ukusebenza ophakeme kunalowo ihluzo ehlangene, kodwa esingaphansi GTX uchungechunge ihluzo amakhadi. Ngenxa yalokho, khona ikhadi ezifana isiqophi kwanele ukusebenzisa amathoyizi kakhulu, kodwa hhayi nganoma izilungiselelo ephakeme kakhulu. Izinkinga singenzeka kuphela uma uzama ukusebenzisa ku-PC ne yakamuva izicelo amageyimu namafutha ukuthi babe izimfuno eliphezulu kwi-hardware, kuhlanganise ihluzo subsystem. Kodwa kulokhu kuyadingeka, futhi kwenye ikhompyutha izici ezahlukene ngokuphelele futhi Ukucaciswa.

Izici Main videouskoritelya

Inombolo ephelele cores ukukhipha isithombe adaptha 96. Imvamisa operation ilingane cores kuyinto 810 MHz GeForce NVIDIA GT 440. I izici iprosesa ukuze ukhombise ukuthi usebenza imvamisa ka 1620 MHz. Ngesikhathi uhlelo ezingeni e umkhiqizo asekelwe NVIDIA ubuchwepheshe nokuphathelene: PureVideo, PhysX futhi CUDA. Futhi, ngokuvumelana Ukucaciswa, isekela inguqulo ye-Direct X 11.0 Vulekile GL 4.0. namafutha uqobo yakhelwe ukufakwa ukunwetshwa slot PCI-E 16x 2.0 umbadlana. Ngokuvamile, lokhu adaptha ifakwe nezimbobo VGA, Yocezuningi futhi DVI. Kugcine phakathi kwezinye izinto kwenza kube nokwenzeka nge-adaptha afanele okukhipha isithombe ngqo qapha 2. Uma ixhunywe echwebeni VGA nomkhiqizo isiqophi ngefomethi analog, iphezulu kakhulu isinqumo lingasethwa 2048x1536. Kwezinye izimo, usuvele usebenzisa ikhodi digital, futhi isinqumo isethwe ku 2560x1600 ophahleni.

Thayipha ukushisa uhlelo echibini. Amazinga okushisa nokushisa iphakethe

Babephethe ukushisa kwe-GPU kuyinto 65 Watts. Ukusetshenziswa yokwenziwa ukushisa ukususwa uhlelo kukhawulela yilo sici GeForce GT ihluzo ikhadi NVIDIA 440. le ASUS, PALIT zonke ezinye abakhiqizi ihluzo namafutha bephoqeleka ukuba ugcwalise ihluzo processor ngokushesha njengoba i Ukupholisa uhlelo esebenzayo, okubandakanya i kurediyetha aluminium kanye ezipholile. Ngokwe-sebhithi, izinga lokushisa esiphezulu ukuthi awuvunyelwe kule chip kuyinto 98 ⁰ C. Empeleni, ngesikhathi ukusebenza ihluzo namafutha, esingatheni kunani lobubanzi 50-75 ⁰ C. Eceleni kuphawulwe izimfuneko iyunithi ugesi uhlelo, amandla lapho usebenzisa subsystem isiqophi ngesisekelo i namafutha okunjalo kumelwe ube yini esingaphansi Watts 300.

RAM, kungenzeka uhlobo ibhasi ububanzi

Ukusetshenziswa kwe-RAM noma amazinga DDR3 GDDR5 okuhloswe NVIDIA GeForce GT 440. Izici yalesi namafutha abonisa ukuthi lihambisana uhlobo RAM lokuqala lokusebenza imvamisa salo 0,9GGts alinganayo, kodwa esimweni sesibili, lesi silinganiso kuzokhulisa futhi kuyoba alingane no-1, 6 GHz. Womkhawulokudonsa DDR3 limenyezelwe at 28 GB / s, futhi GDDR5 - 51 GB / umzuzwana. Bit inkumbulo ibhasi njengoba zonke accelerators salolu chungechunge kuyafana futhi ilingana 128 izingcezu. Nakuba ukusetshenziswa GDDR5-RAM ejwayelekile, ngaphezulu okungcono, ngokuya ukusebenza, kodwa inzuzo eningi kusukela ukusetshenziswa kwalo hhayi etholwe kulokhu. Isizathu esiyinhloko amanga lapha umthamo yayo, okuyinto kule samuntu kuyinto ingqikithi 512 MB, futhi lena yindlela engasebenzi kahle enganele umsebenzi ukhululekile high-resolution zesikrini. Kodwa lapho okokusebenza kwevidiyo okunjalo DDR3 inkumbulo isiqophi sesikhashana ivolumu zingandiswa engafinyelela kwengu-1 GB noma 2 GB. Lena kakade ukwanele izithombe ngesikhathi sangempela ngokulungiswa okusezingeni eliphezulu, kodwa ukusetshenziswa ephelelwe yisikhathi ngesikhathi RAM okwamanje kuthinta ukusebenza adaptha akuyona indlela engcono kakhulu. Ukucaciswa Yokugcina inkumbulo subsystem ihluzo imodeli zinikwa etafuleni.

Analogs kanye nalokho

ihluzo Uxhumano kukhona izimbangi eyinhloko NVIDIA GeForce GT 440. Le sici, esingekho kuwo inikeza ezingeni eliphakeme ukusebenza PC ihluzo ngokuqhubekayo - kuyinto ehlukile sesikhashana isiqophi uhlelo nge okwandisa khulula. Kuyinto ngenxa lesi sici bese ukusebenza kulesi simo saba ngcono. Uma usebenzisa uhlelo oluhlanganisiwe isiqophi isikhumbuli sesikhashana sendikimba isetshenziswa njengengxenye kwimemori yohlelo, ukufinyelela okuyinto adaptha uthola ngokulinganisa ne-CPU. Futhi e Kulokhu, enciphile izwi obuphelele RAM imvamisa yayo kanye komkhawulokudonsa encishisiwe. Konke lokhu ngokuphelele eyakhelwe ngokuqondene CPU accelerators ngoba Radeon futhi AMD chips HD Graphics for "Intel" zonke izilimi. Ngakho-ke, ukwandisa kusebenta jikelele PC yakho kungcono ukwengeza inani elincane bese ufaka leyehlukene ihluzo namafutha ezingeni kokuqala. Kulokhu inzuzo ngokuya ukusebenza kusobala.

Inani namafutha. Izibuyekezo umsebenzisi

Esikhathini isimo esisha leli khadi isiqophi ukuthenga akuseyona kungenzeka. Sekuyisikhathi eside out of umkhiqizo, futhi amasheya wasithengisa. Ngo isimo esetshenziswa, lokhu namafutha zingathengwa ngentengo hhayi ningi than ruble 4,000. Izindleko ezinjalo ngokuphelele oluhambisana nemingcele kanye nokusebenza NVIDIA GeForce GT 440. I sici leli khadi vidiyo ingxenye abanikazi ikhomba ukuthi lokhu yisisombululo esikhulu ekusebenziseni isiqophi subsystem umdlalo entry level PC. amaphutha Obalulekile kungaqali.

Imiphumela

Nayi omkhulu entry level ihluzo khadi a NVIDIA GeForce GT 440. Izici nokubaluleka imithetho ngokugcwele ihluzo namafutha ezingeni yayo sokuqala. Kulokhu, iinthombe ezifana ihluzo ngokuqhubekayo kakhulu kwandisa ijubane uhlelo kukhompyutha futhi likuvumela ngokushesha ukuxazulula imisebenzi isisetshenziswa khudlwana.