Graphics kadhi Geforce GTS 450: nokurondedzerwa, wongororo

vanozvishandisa Vose refu rinoshandiswa pfungwa yokuti pasi mutengo nzira nezvevhidhiyo makadhi kubva nVidia - nayo kuramba anodhura chidimbu maringe masthead kirasi. Zvisinei, izvozvo mugumisiro hazvirevi kukanganisa Graphics zvose makadhi, pane namano kuti vari nemaune akagadzirirwa rweruzhinji niche. Somuenzaniso, mashoko Geforce GTS 450, hunhu waro pfungwa yokuti kuti chose akazvimirira mudziyo.

Zvinotarisirwa chitsividzo

Kana tikadzidza shanduka vhidhiyo kadhi mugadziri kuona nVidia, zvinogona kuonekwa kuti kwemakore akawanda ari Geforce GTS 250 akaramba asina aizomutsiva. Pashure 260 dzino kwave chikatsiviwa kupfuura simba 460 womuenzaniso, nokuti kuenzanisa. Sezvingatarisirwa, pamusika vaitarisira chitarisiko Geforce GTS 450, inofanira kuenderana hunhu waro lineup, asi ave kuita zviri nani.

Heano inongova mugadziri akapinda chandakukanganisira vatengi apo mutambo akatanga nemashoko rebranding vhidhiyo kadhi Geforce 8800 uye 9800, kuchinja kwavo kugadzira neurongwa kuchinja uchishandisa kakawanda uye kuita zvakakodzera Kunyora (GT, GTS, GTX, GTX +). Kutaura zvazviri, kwemakore akawanda ari mugadziri akaisa pamusoro pamusika zvakasiyana inoverengeka kadhi chete. vanozvishandisa zhinji, vanonzwisisa zvinoitwa vhidhiyo kadhi, kusina zvishoma kushamiswa tapinda musika Geforce GTS 450, izvo chokwadi zvakanga chete nani shanduro Geforce 8800 ari GT, asi pamwe yayo sekristaro.

rwokugadzira unhu

Graphics processor GF106, kuva nVidia Fermi mapurani rakagadzirwa zvakananga zvitsva chigadzirwa mutsetse kuderedzwa mutengo mano Geforce GTS 450. Technical nokurondedzerwa kuti mudziyo uyu akasiyana vanenge hafu mienzaniso vakwegura Geforce GTX 460:

• GPU 192 inotsigira yezvisikwa processor 24, uye ROP 32 unaku chikwata;
• Musimboti fekitari marongero ari clocked pa 783 MHz;
• kushanda nendangariro aripo matatu -bit controller 64, asi mumwe wavo kuti akaremara, saka tai vhidhiyo ikakuruma kudzama 128 matomu.

Zviripachena, mutambo mienzaniso Geforce 8800 akanaka chaizvo kubatsira mari yacho mugadziri, sezvo Geforce GTS 450 muenzaniso rakaonekwawo okunatsiridza vakawandisa. Ivo avakutengeswa uye vakatsiva ose mutengo niches pamusoro chitoro echiShinto kusvikira kumusoro namano.

okunatsiridza

Chokutanga zvose tiri kutaura pamusoro mhando ndangariro kadhi rine Geforce GTS 450. Features GDDR3 uye GDDR5 yakasiyana date mwero iri rinenge kaviri yepamusoro mamwe yemazuva ano yakagozha mhando. Asi mutengo mudziyo nezvirwere zvakasiyana-siyana nomusoro siyanei. Uye kana uchiyeuka kuti mugadziri rave nemaune akadzikatidza basa rimwe 64-yati controller, ipapo zvose zvinova pachena kuti chii chinangwa raitwa. Saka musika akazviratidza modernized Geforce GTS 450 adapteri a, bhazi makubhiti 192 matomu uye bhuku 1536 MB mungarava.

Uye kana isu kuti bvunzo, uye enzanisa ose okunatsiridza pakati pavo uye pedyo vakwikwidzi ari mutengo siyana, zvinokwanisika kuti kuronda muitiro mutsva. The soro kwokugara Graphics kadhi kubva yose Geforce GTS 450 lineup ane chete kuita somunhu vakapfekenurwa-pasi shanduro pamusoro womuenzaniso GTX 460 768 MB.

yendarama zvinoreva

Nhamba "mutengo-unhu" mutungamiriri musika wokuRussia aiva Asus Geforce GTS 450. Product Magadzirirwo zvakaoma iite gamers chaiye, asi mutengo anokwanisa atambudzwe vatengi zhinji. Pano, vhidhiyo kuzivikanwa Taiwanese mugadziri yakawedzera chete zvishoma kakawanda kubva GPU chinoumba, uye zvimwe zvinhu zvose regai kwakasiyana akataura parameters nVidia mugadziri. Kunyange kutonhora ezvinhu, izvo fekitari anotarira disappointingly, haana hwakavandudzika.

Sezvo zvikazikamwa, ari mugadziri ASUS akaita akasunungura mumwe mudziyo kwakavakirwa Geforce GTS 450 vamwe mumisika dzavatorwa. Video adhaputa papi sezvo zano kuti hofisi basa. Huru zvinhu zviri GDDR3 vhidhiyo ndangariro, pasi maitikiro hwakajeka processor uye pusa kutonhora. Find ichi Video kadhi anonakidza rakanyatsojeka zvechokwadi kune dzimwe paIndaneti kuzvitoro.

For hares maviri

Double yetsika, vanoomerera nekambani kumusika uye Palit. brainchild yavo rinomiririrwa mushanduro dzakawanda zvainanga siyana mutengo niches. Zvinodhura mudziyo inovakwa pahwaro GDDR5 uye yakawedzera chinoumba nokukurumidza uye ndangariro, uye bhajeti Somuenzaniso anoshandisa GDDR3 Chips. Asi chipa mano anowanikwa aine zvakasiyana Vhoriyamu mavhidhiyo ndangariro mungarava - zvokusarudza zviripo 1 GB uye 2 GB. Zvisinei, vanamazvikokota vakawanda vanoti kuti uchitamba mutambo wacho kuita kuwedzera uwandu ndangariro asingadi kukanganisa, uye anonzi nani nadzurudzo ane yokutengesa nzira.

Vose vakasara Geforce GTS 450 Palit maitiro akafanana. Kunyange kutonhora maitiro izvo zvine musoro anofanira kuva simba kuti midziyo inodhura haina vakapiswa mhangura kana aruminiyamu Tubing. Zvinoshamisa chaizvo, apa ndechokuti mugadziri yakawedzera 10% chezita kakawanda pakati Graphics core.

mutambo Somuenzaniso

Asi kambani Gigabyte rave akasuma kutengeswa yayo zvakaratidzwa sei anofanira kutarira sezvinoita hwakajeka vhidhiyo kadhi Geforce GTS 450 1Gb. Zvinoitwa mudziyo duku fekitari overclock pamusoro paro, iyo inopa zvimwe zvakanakira mavhidhiyo vakwikwidzi. Zvisinei, chikuru chikabviswa iri proprietary kutonhora gadziriro inonzi WindForce 2x, ine pachake redhiyeta dzaro sepombi zviviri Kupisa nounzenza. Sezvingatarisirwa, pane mafeni maviri simba, dzichimhanya anodzora yakavakwa-mumavhidhiyo adapteri controller.

Kutonga nezvinooneka vakawanda wongororo vazvo zvenhau pamwe nenyanzvi kutonhora hurongwa mavhidhiyo kadhi nyore amenable kuti kumhanyisa uye haina akochonorwa kubva banal overheating. Saka, empirically, nemhaka chakaita zvokugadzirwa miedzo uye Software overclocking utility pamwe nVidia Inspektor, kuwedzera negoho ne 15 muzana hwakanyorwa.

Kana uchitenda wongororo

Chakaita zvokugadzirwa Benchmarks uye mudziyo wongororo munhau kubvumira kuti tidzidze maitiro uye ona mazita pedyo mukwikwidzi iri tafura unongotaura. Asi ichi vachiri hazvikwani vazhinji vangangozova vatengi, nekuti vakawanda wongororo vari mupinduriri, nokuda makambani kusimudzira zvigadzirwa zvavo. Naizvozvo, hapana wongororo vazvo kuita pano.

Zvazvakanakira zvinosanganisira yakaderera mutengo vhidhiyo kadhi iri pamusika, nokuti boka uchitamba mutambo mano. Simple kutonhora hurongwa zvikuru sei uwandu Video - iri shanduro iyi unogona gadza nayo kunyange midi shongwe nyaya. In fekitari nokuisa kutonhora maitiro yanyarara chaizvo kumhanya, kunyange nhamba mutoro, izvo zvinofadza zvikuru zvose mafeni mitambo usiku.

The drawback ndiyo waivako. Inonanga dzikaruma ndangariro bhazi 128 pa Geforce GTS 450 zvinhu uchakomborerwawo pasi zvichienzaniswa makwikwi pa mutengo ichi, asi bhazi 192 kana 256 matomu. Nokuti vhidhiyo kadhi kushandisa vhidhiyo kuyeuka GDDR3 mhando, zvachose zvisingambonzwisisiki kutsigira DirectX 11 uye Nvidia Physx, kana iyo waivako haangazozarurirwi mubvunzo.

In mhedziso

Kutonga nezvinooneka vakawanda nezvaro, hazvina musoro kuwanira mhosva Graphics kadhi inobva Geforce GTS 450. Product Magadzirirwo pakutanga kushandiswa muna bhajeti mukirasi, ukuwo, uye mutengo ichi yakaderera chaizvo. Ndiani anoda kuva zvikuru simba adapteri mudziyo 460 anogona kutenga series, riri kupfuura rimwe nehafu nguva zvinodhura pane mamiriro vashandi. Asi kana chinangwa mutengi ndizvo chokuratidza kuti "mutengo yakamboita", asi 450 womuenzaniso rinongova rimwe vaida yendarama kunoreva. Uyezve, sezvo bhonasi, mutengi achagamuchira akanyarara uye chidukuduku mudziyo usingavaki kukonzera chero kuzvuzvungudza basa anaro, uye nokuwedzera kwacho.