Graphics iadaptha GeForce GTX 745: ukulingana efanelekileyo phakathi ixabiso nomgangatho

intlanganisela Good nexabiso kunye nobugcisa parameters zesicwangciso ivumela ukusetyenziswa ikhadi levidiyo GeForce GTX 745 kwiinkqubo yokudlala entry-level. Eminye imidlalo mihla iya kuhamba izicwangciso eliphakathi, yaye abanye - ubuncinane. Kwakhona, ezinye umxube software abadala kulo mzekelo esebenzisekayo kunye nezinga eliphezulu. Yiyo le namafutha iya kuxoxwa kamva.

ukubeka Solutions

Le GeForce GTX 745, ikakhulu kugxininisa Zinjengeqhezu zexabiso eliphantsi entry-level zomdlalo iikhompyutha. Kulo mzekelo, parameters yayo ezaneleyo kwaye ukuvumela ukuba ukusombulula naziphi na iingxaki, kodwa akuyi kuba yanele okokuba ngokungqinelana nenqanaba le-computer. Ngaphezulu, kufuneka kuqatshelwe ukuba emarikeni isimahla phantse nzima ukufumana. It inokuqhutywa ngokukhawuleza nje isikali elikhulu kunye OEM nabadibanisi yeenkqubo zekhompyutha. Ngoko ke, oko zingathengwa kuphela njengenxalenye ye computer.

Graphics chip. imemori esezantsi

Le GTX GeForce 745 isekelwe kwi GM107 iprosesa yemizobo, mvisiswano leyo, kwelinye icala, isekelwe Maxwell kwesakhiwo. Chip iveliswa xa amazinga yenkqubo 28 NM technology kunye lesilicon yayo zeendawana 1870 ngu millionov izinto transistor. Ubungakanani zeendawana kule meko 148 mm ^2. Kuyinto iprosesa graphic 384, nezihlandlo iwotshi leyo ikwimo wesiqhelo yi 1033 MHz.

Iimodyuli Rasterizing - 16, kunye neeyunithi texturing - 24. umlawuli RAM lujolise ukusebenza kunye chips GDDR3 eqhelekileyo kunye kumaza ka 1800 MHz. Kwezinye iimeko, abenzi lubonisa ubukho chips GDDR5 eqhelekileyo, kodwa ukuba sele zisekiwe, izinga yokwenene iya kuncitshiswa ukuba inani kunokwenzeka 1800 MHz. Oko kukuthi, nayiphi na inzuzo evela ekusetyenzisweni ngakumbi-high speed imemori. imithamo uxhaso ividiyo lingaba khona 2 GB okanye 4 GB. Isambuku bit RAM ibhasi 128 amasuntswana, leyo umaleko emzimbeni yohlulwe ibeziziqephu ezi-2 ka-64 ziintanda. Ekugqibeleni, oku kuvumela ukwenza ukufumana bandwidth ka 28.8 GB / s.

okukhethekileyo kwamandla alingeneyo. Usuke. Ukubuyekezwa neendleko

Forte bokwakha Maxwell, leyo oxhasa i GTX GeForce 745 lo okukhethekileyo kwamandla alingeneyo. TDP yayo umda ku 55W, yaye oku kuvumela ngaphandle naziphi ngeentambo ezongezelelweyo unikezele samandla. Kwakhona, inkqubo okupholisa, nangona esebenzayo, kodwa ithatha indawo yokubeka into, oko kukuthi Ngokomzi ngokwaneleyo. Le ibhodi yenzelwe ukuba zifakelwe 16x kwi PCI E slot of the motherboard. kumazibuko Imveliso ye kwimizobo amathathu: VGA, DVI, kwaye, kakade, uqhagamshelwano lwetshiphu emsebenzi. Urhulumente exhaswa-adaptha onjalo kuthengelwa 60-75 iidola, kwaye urhulumente omtsha ukuba ayikwazi kuthengwa. ukusebenza ngempumelelo kwamandla kunye nendleko eziphantsi - oko akwaziyo GeForce GTX 745. Ukuphonononga ukubeka loo bawo kuye: ukusebenza luqhelekile nokungakwazi ukuthenga kwimalike kawonkewonke.

iziphumo

Kakuhle Isisombululo elungeleleneyo graphic lo GTX GeForce 745. Kubaluleke kakhulu efanelekileyo kwiinkqubo yokudlala entry-level. On hardware okunjalo ezininzi zokudlala, hayi kuphela kwizicwangciso phezulu. Kodwa kucingwa ixabiso oko kusengqiqweni.