NVIDIA, le GTX GeForce 465: ukubuyekezwa, izincazelo, izincazelo kanye nokubuyekezwa

Omunye ezintsha esiphawuleka kunazo zonke 2010 e ingxenye maphakathi no-range isiqophi ikhadi has NVIDIA GeForce GTX 465. Lokhu ihluzo namafutha esekelwe Semiconductor ngesisekelo ngaphezulu izixazululo eziphambili - "ZhTIks 470" futhi "ZhTIks 480". Kodwa ngokungafani kubo, izindleko lo mkhiqizo kwaba aphansi. Konke lokhu kwenziwa ngo inani lesi sisombululo omunye the best in the niche phakathi zezinga ihluzo amakhadi.

Indaba umkhiqizo

Ingxenye engenhla ihluzo accelerators ukuze NVIDIA ophumayo iphuzu Geforce GTX 465 matasa "ZhTIks 470" futhi "ZhTIks 480". Lawa kwakungamadodana isixazululo ezikhiqiza kakhulu enikeza ephakeme kakhulu ezingeni ihluzo ukusebenza iphakethe elilodwa-chip. Lower e sabaphathi elise GTX 465. Umehluko phakathi kwalezi amadivayisi inombolo amayunithi abathintekayo, futhi leyo mali kwaba cishe hero lokhu kubuyekezwa - "ZhTIks 465". Ngisho ezansi rừng kahle "ZhTIks 460". Leli khadi vidiyo olusekelwe ehluke ngokuphelele Semiconductor chip. nemingcele yayo bebelokhu nesizotha more, kodwa kuhle kwegezi - umyalelo ezidlula kangcono.

Iphakheji Lokuphakathi

Izingxenye kule imodeli ihluzo namafutha simiswe ngalendlela lelandzelako:

• Ihluzo namafutha.

• ROM software (abashayeli, izinhlelo ezikhethekile).

• Operating Imiyalelo.

• Ikhadi lesiqinisekiso.

Kwezinye izimo, lokhu Uhlu eyayihambisana adaptha ekhethekile ukwakha ukumisa nge adapters amaningi. Isinqumo ezithakazelisayo kakhulu kule ndaba ibilokhu MSI NVIDIA GeForce GTX 465 nge isiqalo GE +. Isethi software olwengeziwe kulokhu kwaba ingxenye yabo ithuluzi ukuthuthukiswa, esangenza kwezinye izimo ukuvula ubuningi Computing amabhlogo futhi ngaleyo ndlela ujike umkhiqizo GTX 465 ukuze GTX 470 ikhiqize kakhudlwana.

Amapharamitha we lobuchwepheshe uhlelo ihluzo namafutha

Izimpawu isiqophi ikhadi GeForce GTX 465 umxhwele ngaleso sikhathi ngeke akwazi ukudalulwa igama, kodwa ayisibonelo salezi kwaphakathi ezingeni. Semiconductor afe ngokwayo owenziwe 40 nm ubuchwepheshe. endaweni yaso elilingana 526 mm ^2, futhi inani transistors - izingcezu 3.2 billion. Futhi amandla esiphezulu kuleli cala ilingana Watts 200. Futhi, izilimi ekusakazeni kwadingeka lokhu namafutha ingcaca 352, futhi ukuthungwa amayunithi - 44, enikela amayunithi - 32. okuzisholo iwashi imvamisa namafutha kwaba 600 MHz, futhi ukuvama okungahleliwe ukufinyelela inkumbulo - 3200 MHz. Uma le bit okungahleliwe ukufinyelela inkumbulo sebhasi 256 izingcezu. Namafutha kakhulu efanayo elungiselelwe PCI ibhasi Express wokubuyekeza 2.0. Nokho, ukuguqulwa yakamuva kakhulu isekela iDirectX - 11.0.

inkumbulo

Ngu ukusetshenziswa RAM "GDDR5" ejwayelekile waboshwa namafutha NVIDIA GeForce GTX 465. Izimfanelo wabonisa ibhasi yayo 256-bit. Le nkomba bekulokhu isici nokukhawulela, okuyinto akazange avumele ukungasabeli kahle lizinga lekuphumelela ukuba sisondele kuye ukuze le GTX ezinamandla kakhudlwana 470 has a 320 - kancane inkumbulo ibhasi. Ngesikhathi esifanayo imodeli encane kunawo wonke waba ubuso GTX 460 wayevele efanayo ibhasi ububanzi uHlelo Lwesiqondisi Kungena Esilula - 256 bit. Kodwa nanku kwemigomo crystal GTX 460 nesizotha more wavunyelwa ukuba uthole ngokuya ukusebenza it has a inzuzo ethile GTX 465. Inani Kunconywa RAM kulokhu 1 GB, futhi yayo nesivinini iwashi - 3200 MHz. Konke lokhu inani komkhawulokudonsa kungenzeka ukuthola oda 102 GB / s.

ukusheshisa

Noma iyiphi ividiyo ikhadi NVIDIA Geforce GTX 465 laqedwa eliphezulu Ukupholisa uhlelo. Ngakho-ke, ne ukusheshisa kuleli cala, njengoba umthetho, akukho izinkinga. Okuwukuphela isimo kubalulekile - kuba phambi amandla supply ngamandla yanda, inani eliphansi okuyinto kuleli cala kufanele alingane 750 Watts. Kukho konke, kufanele kuphawulwe ukuthi engaba Overclocking we GTX 465 ingcono kakhulu amamodeli amadala lapho sibhekene GTX 470 futhi GTX 480. Lokhu ehilelekile kalula ungachazwa inombolo ukuncipha amayunithi abathintekayo, okuyinto omncinyane imodeli ephansi ekupheleni. Ngenxa yalokho, base amaza e-chip kanye 607MGts 3200MGts inkumbulo 825 bangathola MHz kanye 4040 MHz, ngokulandelana. Ngo iphesenti imigomo, kuba amaphesenti angu-35. Ukwanda okunjalo ngeke awanele ukuhlawulela izono umehluko phakathi GTX 465 kanye imodeli amadala, kodwa ngeke kakhulu ukuphungula ukuliyeka.

analogs

Njengoba kuphawuliwe ngaphambili, izimbangi oqondile eminqubeni "green" namakhadi NVIDIA GeForce GTX 465 babe amamodeli we GTX 460 futhi GTX 470, phakathi lapho khona lizinga lekuphumelela kanye namafutha sasikhona. Eyokuqala yalezi wathola ikhambi ethengekayo, kungaba yini ngakho ezingavamile ukuhlangana ingxenye PC ngesikhathi. Eyesibili ehlanganiswa ezingeni sokuqala ingxenye premium. Inani ayekade elihambisana. On the ingxenye "ATI" esincintisana kwakunebandla elilodwa kuphela - HD 5830. ngokombono izindleko, wayebuye kulesi sigaba intengo. Kodwa ukusebenza kwakhe ngaphansi kwesimo GTX 460 futhi GTX 465 akuzona umxhwele. Ngakho-ke, ihluzo best kuleli niche ngaleso sikhathi ngokufanelekile njengezidalwa ezingaphezu kwabantu ke GTX 465.

ukuhlolwa

Cishe kuzo zonke izivivinyo GTX 465 akanayo of izimbangi zayo ngaphakathi the bombo of GTX 460 futhi Radeon HD5830 abanandlela. Ngokwesibonelo, ithoyizi kakhulu ngaleso Call isikhathi of Duty Modern Warfare 2 ukukhululwa wabonisa imiphumela elandelayo ngaso 1920x1200: GTX 465 for 37 ngesekhondi, GTX 460 - 32, kuyilapho HD5830 - 35. Uma overclock ihluzo accelerators, ke ingatholakala 47 izithombe ngesekhondi ngalinye namafutha lokuqala (chip imvamisa futhi inkumbulo, ngokulandelana, wayelingana 825 MHz kanye 4040 MHz), 39 - i-GTX 460 (850 MHz kanye 4280 MHz) no-40 ukuze HD5830 (915 MHz kanye 5200 MHz). Naphezu kweqiniso lokuthi ukuvama amakhadi yokugcina baphakeme, ukusebenza bona ngokuyisisekelo elahlekile GTX 465. Lokhu izakhiwo ethuthukisiwe ye Semiconductor chip ihluzo namafutha nimyeke at a imvamisa nesizotha imingcele uwine ngokumelene ziqhathaniswa nezimbangi zazo oqondile.

Isici sesibili ezibalulekile - iyona ngcono engaba Overclocking, okuyinto bavunyelwe ukuthola amaphesenti 30-35 ukusebenza ezengeziwe. Isimo engangibhekene naso ezifanayo StarCraft 2 nguqulo ye Wings of Liberty. indawo yokuqala mode 1920x1200 labetibambile zonke inombolo efanayo GTX 465. wayo ozimele e version eziyisisekelo uyalingana 75, futhi zisakaza bavunyelwe kwandiswe inzuzo ukuze 76. On endaweni yesibili iyona GTX 460 nge izinkomba 74 no 75, ngokulandelana. Nokho, isinqumo "ATI" ngokuvamile kuhlulekile. amagugu akhe angamalangabi 49 56. Lezi ukusatshalaliswa ngaphambili of the number of ngesekhondi ukwenza okulungile ngoba iningi amathoyizi sikhathi. indawo Okokuqala kuleli cala, stably matasa izinqumo ezisekelwe GTX 465. Zonke ezinye imikhiqizo ezimbili kule niche, ngempumelelo obuhlukahlukene ukuze kungene yesibili ke lwesithathu. Ngaphezu kwalokho, inzuzo kulokhu kwaba ohlangothini we GTX 460. Inzuzo kuphela babeyowuphikisa isinqumo encintisana yakhe "ATI" - kuyinto ekusetjentisweni kwemandla ngalokuyimphumelelo. Konke okunye kwakulandela ngemuva okufanayo ohlangothini NVIDIA.

Izindleko zedivayisi kanye nokubuyekezwa ngakho

Eshibhile alikwazanga ekuqaleni NVIDIA ihluzo ikhadi Geforce GTX 465. Intengo, Kunconywa kuso ngumkhiqizi, kwaba $ 280. Banikezwe ukuma lesi sinqumo akukho engavamile kuleli uhla lwamanani. I ethile eyinhloko leli bhodi - amandla okusezingeni eliphezulu 200 Watts. Against isizinda amandla entry level 160 W, lesi sibalo ubukeka overpriced ngempela. Kodwa ngakolunye uhlangothi, kufanele inake yokuthi bavela emikhayeni ehlukene umkhiqizo. Baze izinguqulo ezihlukene Semiconductor zinhlayiya asetshenziswa. Ezinye izindaba zika-ukhuluphele ingxenye enkulu ohlangothini imodeli nge Inkomba 465. Lena ezingeni eliphakeme of ukusebenza kwimodi eziyisisekelo, futhi omuhle kakhulu Overclocking amathuba amaningi, futhi ngisho nekhono ukuvula amamojuli ubuningi kwezinye izimo. Kungakhathaliseki ukuthi laliyini, kodwa ngezinye izindleko engaqhathaniswa nemingcele lobuchwepheshe zibukeke kangcono uyisibonelo ne wokugubha 465. Kuyinto okwamanje, kanye nokubuyekeza of the abanikazi umkhiqizo.

Imiphumela

Omunye accelerators engcono ezingeni isilinganiso ngo-2010 ayebhekwa NVIDIA GeForce GTX 465. Against isizinda isiqophi ikhadi ephansi ekupheleni imodeli nge Inkomba 460, enomuzi ezingeni eliphakeme of ukusebenza. Kodwa kuhle kwegezi sizathu ayikwazanga ozibongayo. Ngokombono ubuhlobo "amanani / ukusebenza" kule ingxenye kwaba aphume mncintiswano. Iningi izivivinyo esikhathini izindlela ezahlukene is waphinda nje baqinisekisa.