Ihluzo adaptha GeForce GTX 745: ibhalansi enhle phakathi intengo nekhwalithi

inhlanganisela Kahle intengo kanye nemingcele lobuchwepheshe we plan evumela ukusetshenziswa isiqophi ikhadi GeForce GTX 745 e-entry level tekugembula. Eminye imidlalo yesimanje kuso uzoya izilungiselelo aphakathi, abanye - at ubuncane. Futhi, ezinye isixazululo amadala isofthiwe kulokhu kungaba ukusebenzisa ne izinga esiphezulu. Kuyinto lokhu namafutha Kamuva sizoxoxa ngokuthi.

ukuma Solutions

I GTX GeForce 745, ngokuyinhloko igxile ingxenye kwetindlu letibita kancane entry level amageyimu amakhompyutha. Kulokhu, imingcele yayo anele asivumele ukuxazulula izinkinga, kodwa ngeke anele ezingeni isilinganiso computer. Ngaphezu kwalokho, kufanele kuphawulwe ukuthi emakethe khulula cishe akunakwenzeka ukuthola. Kungaba inikelwe ngokushesha nje ngezinga elikhulu futhi OEM assemblers kwezinhlelo zekhompyutha. Ngakho-ke, kungaba kuphela ithengwe njengengxenye ikhompyutha.

Ihluzo chip. inkumbulo subsystem

I GTX GeForce 745 kusekelwe GM107 ihluzo processor, okuyinto yena, kusekelwe Maxwell izakhiwo. Lokhu chip ikhiqizwa ngamanani of 28 nm inqubo ubuchwepheshe futhi Silicon layo substrate 1870 kuyinto millionov izakhi Transistor. Usayizi substrate kulokhu 148 mm ^2. Kuyinto processor ingcaca 384, imvamisa iwashi zazo ikumodi okuzisholo kuyinto 1033 MHz.

Rasterizing amamojuli - 16, kanye texturing amayunithi - 24. RAM isilawuli ihlose ukusebenza ngokuhlanganyela ejwayelekile GDDR3 chips nge imvamisa 1800 MHz. Kwezinye izimo, abakhiqizi ibonisa izinga GDDR5 chips, kodwa ngisho noma sekamisiwe, izinga langempela sizokuncitjhiswa kuze inani okunokwenzeka 1800 MHz. Okungukuthi, ikhona yini inzuzo ayitholayo kusukela ukusetshenziswa imemori ngesivinini kuyinto. Okungenzeka isiqophi sesikhashana amavolumu kungaba 2GB noma 4 GB. Inani kancane RAM sebhasi 128 izingcezu, lapho ungqimba ngokomzimba ihlukaniswe 2 izingxenye 64 izingcezu. Ekugcineni, lokhu kuvumela ukuthola komkhawulokudonsa of 28,8 GB / s.

Ekusetjentisweni kwemandla ngalokuyimphumelelo. Usuke. Izibuyekezo kanye nezindleko

Forte izakhiwo uMaxwell, okuyinto isisekelo sokuma GTX GeForce 745 iyona songa amandla. TDP wayo kukhawulwe 55W, futhi lokhu kuvumela ngaphandle izintambo ezengeziwe unikeze i-adaptha yamandla. Futhi, uhlelo lwaluyophola, nakuba esebenzayo, kodwa kuthatha slot eyodwa kuphela, ie ngokwanele ezihlangene. Leli bhodi yakhelwe ukufakwa kule PCI E slot we umbadlana ngu 16x. Lokukhipha nezimbobo ihluzo ezintathu: VGA, DVI, futhi-ke, yocezuningi. Isimo asekelwe i-adaptha enjalo angathengwa 60-75 zamadola, nasesimweni sokungasokwa entsha ayikwazi wathenga. Kwegezi eziphansi - ke ezinhle GeForce GTX 745. Izibuyekezo ukwaba enjalo nebubi kuye: ukusebenza Okuqukethwe akuzwakali nokungakwazi ukuthenga emakethe evulekile.

Imiphumela

Kahle olinganiselayo isixazululo ingcaca iyona GeForce GTX 745. Luhle kakhulu entry level tekugembula. On hardware ezifana ngeke iningi amathoyizi, hhayi kuphela kwi izilungiselelo okusezingeni eliphezulu. Kodwa ucabangela intengo kunengqondo.