Graphics adaftan GeForce GTX 745: manufa ma'auni tsakanin farashin da kuma ingancin

Good hade da farashin da fasaha sigogi na shirin damar yin amfani da video katin GeForce GTX 745 a cikin shigarwa-matakin caca tsarin. Wasu zamani wasanni a kan shi zai je matsakaici saituna, da kuma wasu - a m. Har ila yau, wasu mazan software bayani a cikin wannan harka za a iya gudu tare da matsakaicin quality. Yana da wannan totur za a tattauna daga baya.

sakawa Solutions

A GeForce GTX 745, da farko mayar da hankali a kan sashi na low-cost shigarwa-matakin caca kwakwalwa. A wannan yanayin, ta sigogi ne isasshen kuma ƙyale mu mu shirya wani matsaloli, amma shi ba zai isa ga talakawan matakin na kwamfuta. Bugu da kari, ya kamata a lura da cewa a cikin free kasuwa shi ne kusan ba zai yiwu a sami. Yana za a iya tsĩrar da zaran wani babban sikelin kuma ga OEM assemblers na kwamfuta tsarin. Saboda haka, yana iya kawai za a saya a matsayin wani ɓangare na kwamfuta.

Graphics guntu. memory subsystem

A GeForce GTX 745 dogara ne a kan GM107 graphics processor, wanda, bi da bi, ta dogara ne a kan Maxwell gine. Wannan guntu aka samar a rates na 28 nm aiwatar da fasaha da kuma a kan ta silicon substrate 1870 ne millionov transistor abubuwa. A size daga cikin substrate a cikin wannan yanayin ne 148 mm ^2. Shi ne mai hoto processor 384, agogon mita wanda a cikin maras muhimmanci yanayin ne 1033 MHz.

Rasterizing kayayyaki - 16, da kuma texturing raka'a - 24. RAM mai kula da nufin yin aiki a tare da misali GDDR3 kwakwalwan kwamfuta tare da wani mita na 1800 MHz. A wasu lokuta, masana'antun nuna gaban misali GDDR5 kwakwalwan kwamfuta, amma ko da suna tsayuwa, real kudi na za a rage zuwa iyakar yiwu 1800 MHz. Wancan ne, wani riba daga yin amfani da karin high-gudun memory ne. Zai yiwu video buffer kundin iya zama 2 GB ko 4 GB. A total bit RAM bas ne 128 ragowa, wanda jiki Layer ne zuwa kashi 2 rabo na 64 ragowa. Daga qarshe, wannan damar don samun bandwidth na 28.8 GB / s.

Makamashi yadda ya dace. Sharuddan. Reviews da kuma halin kaka

Forte gine Maxwell, wanda underlies da GeForce GTX 745 ne da makamashi yadda ya dace. Its TDP yana da iyaka zuwa 55W, da kuma wannan damar da shi ba tare da wani ƙarin harsuna ta igiya samar da adaftar wutar. Har ila yau, da sanyaya tsarin, ko da yake aiki, amma daukan up daya kawai Ramin, watau shi ne isasshe m. Wannan jirgin da aka tsara za a shigar a cikin PCI E Ramin na motherboard da 16X. Fitarwa tashoshin jiragen ruwa na uku graphics: VGA, DVI, kuma, ba shakka, HDMI. A jihar goyon irin adafta za a iya saya don 60-75 daloli, kuma a cikin sabon halin da ba za a iya sayo. Makamashi yadda ya dace da kuma low cost - shi ta karfi GeForce GTX 745. Reviews ware irin wannan fursunoni shi: mediocre yi da kuma rashin iyawa ga saya a kan bude kasuwar.

sakamakon

Da daidaita hoto bayani ne GeForce GTX 745. Shi ne mafi manufa domin shigarwa-matakin caca tsarin. A kan irin wannan hardware so mafi yawan toys, ba kawai a kan m saituna. Amma idan akai la'akari da farashin da shi ne ma'ana.