Features NVIDIA GeForce 9800 GTX ikhadi mifanekiso. Amafoto nokubuyekeza

baqamba abathengi abaninzi ezinokubakho bakholelwa ukuba ilixa yevidiyo amakhadi zezizukulwana yokugqibela (kunye zokuhlela elinemivo emine) elide ngaphezulu. Kodwa ke khawuleza malunga nokukhetha i-video zamvanje kwi kwicandelo yohlahlo angafanele nto, ngokuba asingekhe silibale ngayo nkqubo NVIDIA, nto leyo awukuvumeli mali kubameli ngaphezulu flagships ukusebenza sizukulwana edlulileyo.

Ngazo kweli nqaku liza kugxininisa ekupheleni top-isixhobo GeForce 9800 GTX. Vumela le ikhadi levidiyo kunye nabameli kwisizukulwana yokugqibela, kodwa amandla ayo kwanele ukuba akhuphisane yokudlala yevidiyo amaqhoshana ingxenye mali kunye zomdlalo izixhobo zamvanje kwiklasi yokuqala.

iimpawu technical

Codename core yemizobo G92 ichaza namafutha ngemizobo abangakwaziyo phezulu, nokumakishwa 420 lubonisa nenguqulo ikhadi levidiyo (9800 GTX). Izixhobo wadala ngokusebenzisa ubuchwepheshe 65nm kwaye million 754 transistors, njengazo zonke graphic isiboniso amaqhoshana abalawuli topovoy kwakheka. Inani iziqhubekisi umsinga evela NVIDIA GeForce 9800 GTX na iziqwenga 128, zibe ngundoqo izixhobo eliphezulu yokusebenza.

Oluphambili yemizobo clocked kwi 675 MHz phantsi kweemeko wesiqhelo. Kwabelwane ngolwazi kunye motherboard yenzelwa phezu bit-256 ibhasi okudalwe technology DDR3. imemori ibhasi frequency ngu 1100 MHz. Le ngxaki kuthathwa ukuba imali encinci yevidiyo RAM - 512 kuphela MB.

ummeli factory NVIDIA

Ikopi reference GeForce 9800 GTX lomenzi kunye ubukhulu (ngokutsho ifoto) kufana wothuka NVIDIA flagship GeForce Titan Z. umsebenzisi akukho mda ukuba lizakususa inkqubo sokupholisa. Ukubeka neebhetri, iimodyuli inkumbulo kunye capacitors iza kufana twatse ngokupheleleyo. Umahluko kuphela yenye - aziwa ngayo umphakathi ezimbini imizobo, kunye ummeli isizukulwana lokugqibela crystal enye kuphela.

Malunga indlela yokufaka amacandelo kwi obhaliwe ibhodi yesekethe mifanekiso Kungaphikiswa ngonaphakade. NVIDIA iinjineli ngokuzama ukuseka yonke iielementi Ezomva ividiyo Akucaci ke ukuba abavelisi abaninzi kwezixhobo ekupheleni. Njengoko practice ibonisa, eli lungiselelo ikhokelela nobushushu. Ukuba umsebenzisi ufuna ukuba isixhobo eliphezulu-komsebenzi, kufuneka ukhangele ukuba iimveliso kobubi endilisekileyo.

Izinto eziluncedo nezingeloncedo idivayisi reference

Power ukusetyenziswa kuyinto embi enkulu ikhadi levidiyo NVIDIA GeForce 9800 GTX. Iimpawu idivaysi ixhomekeke ngqo kwi unikezelo lwamandla, ekufuneka isicelo namafutha indlela yemizobo 150 watts. Abasebenzisi abaninzi kwakhona ujonge iintsilelo kunye nenkxaso iDirectX 10. Kuphelelwe GDDR3 memory ibhasi Isebenza phezu amasuntswana 256, kodwa kule mishini ezifika ukudluliselwa data, ngasentla nokuphucula ukusebenza nzima.

Kodwa ke nobubi, kakade, kuquka ukukwazi ukutshintsha memory iimodyuli. Ukuba ukhangela isixhobo photo, ufumanisa ukuba chips soldered komhlaba. Eneneni, nayiphi na umlimi unako kwamandla ukwandisa inani ukuya ku-1 GB, nangona kunjalo, ibhasi iya kuhlala 256-bit. Ngokubanzi, akucaci kutheni NVIDIA ilebhu ubugcisa akazange ekuqaleni ifakwe iimodyuli memory capacious.

Iimpawu ze-firmware yesixhobo

Omnye umba ukuba kufuneka unikele ingqalelo - oku ke BIOS ikhadi levidiyo NVIDIA GeForce 9800 GTX. Njengokuba kuphawuliwe ziingcali ezininzi ukubuyekeza kwabo, funda kuphela imemori khadi yevidiyo akukho ulawulo olungqongqo PCB zekhompyutha. Ethetha ngolwimi efikelelekayo, i VGA BIOS ukuba uqwalasele ngokwakho, isixhobo iya kusebenza kunye parameters anikiweyo, enyanisweni, ngaphakathi kwimida izakhono zabo.

Enyanisweni, oku asilotyala eliqhelekileyo yomvelisi, elathi badwelisi benkqubo ukulungisa zombini yemizobo. Kumajelo eendaba, elininzi imiyalelo kwi-firmware kwefowuni. Umzekelo, ukuba umsebenzisi ekhoyo phambi kwenye iklasi namafutha yemizobo yemali, imodeli endala (GTS250, 9800GT, 8800GTX kunye analogs yalo), emva kokuba utshintsho GeForce 9800 umsebenzisi GTX ngaphandle kokuphazanyiswa-BIOS angasebenzisa zombini izixhobo kwindlela SLI.

Iimfuno PC

Musa ukulibala ukuba kwisizukulwana ngasinye amakhadi iigrafiki, kukho iimfuno zenkqubo ethile PC. Emva kokuba umsebenzi ividiyo iadaptha, i CPU kunye RAM kufuneka yolunye ukuqinisekisa ukusebenza ngokupheleleyo. Njengoko uvavanyo show Kucetyiswa ukuba onke amacandelo ephambili yenkqubo kwimemori ibhasi zonke izixhobo ezixhaswa nezihlandlo 200 MHz (oko malunga okukodwa). Ngokungagqibekanga, i GeForce 9800 GTX ubaleka ngesantya elinikiweyo.

Ofanelekileyo ngendlela umsebenzi zinika kumqhubekekisi kunye umphakathi ezimbini emzimbeni. Ngokusesikweni, ummeli we-4-core Intel Core Quad uya kwenza iadaptha ividiyo emsebenzini kangangoko. Ngako oko, ukusebenza DDR2 memory kufuneka isebenze kumaza ubuncinane 800 MHz kwi. Musa ukulibala malunga hard drive. SSD karhulumente okuqinileyo drives hard ungumntu iindleko ezifikelelekayo, kwaye kufuneka banikwe kuqala.

Sesona sixhobo elinemveliso

NVIDIA GeForce GTX 9800 phantsi uphawu BFG ikhadi yemizobo ithathwa njengokuba aveza imveliso kwi emarikeni iikhrayitheriya elithi "ixabiso-esemgangathweni". Isibakala sokuba umenzi, bemthomalalisile utshintsho ezincinane kakhulu kwinkqubo yolawulo lwamandla, kuye kwaphunyezwa ngempumelelo enkulu ngenxa overclocking le GPU kunye nememori ibhasi. Ngokuqhelekileyo, izenzo ezinjalo ziya uvumele ifowuni ukubonisa iziphumo ezigqwesileyo inkqubo yovavanyo.

It ephambanisa inkqubo okupholisa, nto leyo imbonakalo yazo, ngokwendlela iifoto, ayahlukanga ukusuka reference ummeli NVIDIA, ngaphandle kokuba logo BFG kuncanyathiselwa ngaphezulu. Kodwa yenye umniniyo elizayo angafanele nto, ngokuba utshintsho kwiisekethe unikezelo lwamandla, isigaba ngokutsha kwakunye nokutshintshwa kweenqanawa nefuthe ezinalo ukusetyenziswa lwamandla le iadaptha yevidiyo, kwaye ngokufanelekileyo, kunye namandla ukusasaza.

Ukuphumla siphuphe kuphela

Kuba GeForce 9800 iimpawu yokusebenza GTX zazibalulekile kunjalo, ngenxa bubushushu obukhulu, nabadlala abaninzi bagqibe bashiye kuyo. Akukho namnye umenzi ekhoyo ehlabathini akazange aye ukukholisa abalandeli injini noiseless.

abathengisi abaninzi sukela ukuqinisekisa ukuba inkampani ECS kunye Zotac ukumkholisa abathengi ngamanzi injini, kodwa xa kufikwa yokungabikho epheleleyo kokutshintsha udweliso lweenkqubo isixhobo, akukho kuyimfuneko, kwaye khumbula ezi brand. Ewe, kubavelisi ngamanzi-zipholile ikwazile overclock i core yemizobo ukuya ku 800 MHz kunye memory ebekwe parameter 1125 MHz, kodwa ingxaki kunye ingxolo, abayi kusonjululwa ukuba abasebenzisi.

Ekuphetheni

Yevidiyo kwi chip GeForce 9800 GTX kbavelisi ezahlukeneyo ukuthetha ngonaphakade. Eneneni, ingxenye flagship yokudlala Iqhekeza enencasa zonke iintlobo ezaziwayo. Ngokuqhelekileyo, ngalinye bemveliso ukulungiselelwa ibhodi wesiphaluka, endaweni iibhetri okanye kwenani imemori. Naliphi na ungenelelo emzimbeni ngokuqinisekileyo landisa ukusebenza loo mveliso.

Njengoko uvavanyo ibonisa, thaca phantsi iilogo ezahlukeneyo imizobo kubonisa phantse ukusebenza efanayo, kodwa zahluke kakhulu ngexabiso. Isiphelo abathengi babe into omawucinge ngayo ngaphambi kokuba uthenge, kuba ukuhlawula uphawu akusekho silk.