I Geforce 770 GTX: iinkcukacha, izimvo, overclocking

Ugxininiso kulo nqaku - imveliso entsha yinkampani Nvidia, ividiyo namafutha wemidlalo esekelwe GTX 770. Kumthengi ezinokubakho ithuba ukumazi imveliso ngcono, ukwazi iimpawu zobugcisa ikhadi yemizobo kwaye zisekelwe phezu ingxelo evela iingcali ukwenza izigqibo zakho phambi kokuba ekufunyanweni yokusebenza yemizobo ye computer yakho. Isishwankathelo iintlobo ezikhoyo kwimarike Russian kuya kuvumela umnini elizayo isigqibo, kwaye nomenzi, apho kukho ezininzi namhlanje.

ukhenketho amancinci

abafundi abaninzi baya kuvumelana ukuba kwiminyaka embalwa edlulileyo-nkqubo wenkampani Nvidia kwimalike zehlabathi ibonakala ongaziwa. Le GTX 770 chipset, leyo, ngokwendlela amanqaku, kufuneka sizalwa zokudlala abakumgangatho ophakathi sikhundla, kuba sisixhobo esinamandla ungakhuphisana kunye Zinjengeqhezu isiphelo ophezulu-zibiza kakhulu, kwaye ke isizukulwana yangaphambili. Jonga le ilula: undoqo yemizobo, inkangeleko kunye nokusebenza bazoya ngokucacileyo kwi edume ividiyo accelerators GTX 680 no Titan.

Njengoko kuchaziwe yi lezentengiso Nvidia kaThixo, nto intle elula. Kubonakala ukuba kukho usukuzwano hayi ngenxa yokusebenza umthamo, nangenxa niche ixabiso, nto kubalulekile ukuba uthathe ngokuchasene abadlali evela AMD. Xa kwakhululwa ikhadi yemizobo zexabiso eliphantsi HD 7970 Uhlelo GHz le Radeon, GTX 770 waza waba analogu kwi emthunzini 400. e. Ngapha koko, phantsi kwesandla umenzi kwakukho i chipsets ezintsha ke wasiwa core GK 104. imikhwa Khawulezani imveliso emarikeni kwakhokelela ekubeni inkqubo sokupholisa elabhoratri abolekwe Nvidia Geforce Titan.

Uyahleka kakuhle ubani uyahleka wokugqibela

Apha kakade into yokuba ukucinga abanikazi izixhobo obuphezulu ngokusekelwe GTX 680. Enyanisweni kutsha nje ababenakho yayikukufumana imodeli phezulu ukunika isixa ngeenxa (600. E.) A kanye resource-olunzulu card yokusebenza ividiyo imidlalo. Akukho namnye nkqu kurhanelwa ukuba inkampani Nvidia emva konyaka, imarike iya kunika ikhadi yemizobo efanayo,% 30 kuphela zitshiphu - le GTX 770, iimpawu leyo ngaphezu yokuqala. Kwaye ntoni ngazo? Zezi:

• inkqubo yobugcisa 28 neenanometer;
• indawo chip 294 milimitha square;
• 3,54 billion transistors;
• 1536 Processors emfuleni;
• iiyunithi texture 128;
• Rasterizing unit 32;
• GDDR 5 memory ubugcisa nge-2 GB of kwi-ebhodini (kwaye kukho kwakhona-4 GB of kubavelisi abathile 770 GTX);
• imemori ibhasi 256 ziintanda.

Utshintsho abachaphazelekayo rhoqo iwotshi ongundoqo yemizobo: ezintsha ifumene 1046 MHz (680 MHz GTX yonke 1006). Kwakhona ziye zaba memory clock frequency (6008 MHz ukuya 7010 MHz). Kunjalo oku konke kubonakala nomthamo linyukile izinto ezintsha - 224, 4 GB / s (at 680 imodeli 192 GB / s). Malunga wabenzi Nvidia ukunyaniseka ngayo abathengi kubakho umbuzo - ishishini ngokungqongqo.

nemvelaphi yakhe emihle

heatsink Kuku kunye logo inkampani, apho mayixhotyiswe backlit, qiniseka ukuba nolonwabo phakathi abathengi. Xa ucinga ukuba ilayithi ungalawuleka umqhubi eqhelekileyo ukususela Nvidia kaThixo, lezipho ayikhangeleki ezimbi ngale bubuhle. Kubalulekile ukuphawula ukuba ibhodi 26-sentimitha ezikhule ngokupheleleyo yi turbofan, ngoko akukho apho nobushushu kunokuba akukho mbuzo.

Ngenxa yokuba ibhodi, ngokutsho kumenzi, akunyanzelekanga ukuba amandla ezongezelelweyo, kucetyiswa ukuba kusetyenziswe umbane umthamo ubuncinane 650 watts. Ngokubanzi ukutyiwa amandla Nvidia GTX 770 ikhadi levidiyo imibuzo emininzi. Ukwandisa memory iwotshi nezihlandlo 1000 MHz ngokuqinisekileyo kufuneka sikhatshwe kuphela unikezelo lwamandla ezongezelelweyo, kodwa ndaphucula injini. Kuyabonakala ukuba, lo ekupheliseni le ngxaki, banikwa Anaki imboni amele ikhadi yemizobo kwi emarikeni.

Eyokuqala yaya!

ikhadi levidiyo Gigabyte GTX 770, wanika uluntu ehlabathini, lixhotyiswe inkqubo olupholisa obuphuma Windforce III. Umenzi iye yatshintsha ngokupheleleyo uyilo kwefowuni ngaphezu emehlweni abalandeli bakhe. Ukufakwa kwe fan centrifugal ka Nvidia kaThixo-axis ezintathu sasebenza ngokucacileyo. Oku kungqinwa kuphela yi-ncomo kumajelo eendaba, kodwa kananjalo isiseko ubungqina ngokusekelwe iimvavanyo ziqhutywe. Noko ke, abaninzi, bedidekile kukuba kwicala yokuvula yokukhokela kwiradiyetha ukuze angabi nemingxuma ukuba umoya endaweni kukukhupha ngaphandle (ngaphandle kwe inkqubo unit i) ezitshisayo babuyela izindlu. Ndiyavuya ukuba iinjineli inkampani Gigabyte ziye wanyamekela kwinkqubo yonikezelo amandla. Endaweni kwisigaba ezintlanu-Nvidia somfanekiso ubekwe kwi block izigaba-8.

iinkcukacha umenzi Sinovuyo kunye nevidiyo. Ukukhawulezisa of GTX core yemizobo 770 ngu 1137 MHz (kwimowudi Ukukhuthaza, 1189 MHz). Xa nokubuyekezwa, amathuba ukukhawulezisa inkqubo olupholisa elikhulu enjalo ividiyo apho. Abanini abaninzi likwazile ukuphumeza intsebenziswano ezinzileyo kumaza ka-1200 MHz e. inzuzo ukusebenza olubonakalayo Licala reverse ingqekembe - isixokelelwano sokupholisa ukuba imida yayo ipapasha nokubhomboloza eyoyikekayo, yintoni ebangela aphazamiseke kakhulu lomsebenzisi.

A nomsila dragon

Graphics ikhadi Nvidia GTX 770 ukusuka MSI xa eyaziwa ngandlel awuzange wenze abasebenzisi inkangeleko yazo. Standard System okupholisa, ekuqaleni, kudala babe uyadika kubalandeli osoloko bafuna into entsha esuka kumvelisi zabo abazithandayo. Nangona kunjalo, uphando oluneenkcukacha umnini radiator uzakuqhaphela ukuba sunguleni. Radiator ngokoqobo kwakugcwele imibhobho zobhedu ezintlanu ukuba idibane kwi ndawo lwabafowunelwa radiator kunye engundoqo yemizobo.

Lidla umdla yaphunyezwa iteknoloji MSI ukuba ikhadi yemizobo GTX 770 overclocking. Le mveliso sicwangciso lusekiwe ividiyo namafutha engundoqo clock kunye nememori ibhasi ibango Nvidia umenzi. Noko ke, gqibezela ikhadi levidiyo ekhoyo MSI Gaming App isixhobo obuphuma, onako overclock ngokuzimeleyo core yemizobo. Uninzi umdla kukuba ukwanda frequency ngokusondeleyo edibene woluvo lobushushu kwi chipset isixhobo. Oko ikwindlela yokuchola game abo air kakuhle ungene kwinkqubo unit lo, unako ukufikelela 1180 MHz, umzekelo. Kunye nabanye abasebenzisi ngenxa komoya kakuhle ukuba "ukugubungela imibandela phandle 'ongundoqo 1100 MHz akakwazi.

Le kwingongoma nganye "ixabiso-ixabiso"

umenzi oyithandayo wonke Kazakh iye kwakhona emehlweni abalandeli bayo ngexabiso elifikelelekayo ngokusungula isixhobo Asus GTX 770 DirectCU II. ezintsha Hot iye injini ezimbini. Ngaphandle inkqubo zokususa ubushushu umgangatho ngohlobo lwe-aluminiyam kwiradiyetha imibhobho zobhedu ezimbini Iicooler, ibhodi yesekethe ezantsi eshicilelweyo ezinyuselwe imbasa Ukuncoma. Ukuze inkqubo isixhobo olupholisa loo engaxabisi ngayo ngokucacileyo yayinqabile, yaye oko kubangela abasebenzisi ukukrokrelana.

Asus ezintsha asinguye wonke umntu uya othanda. Umenzi inikeza inkqubo yaso overclocking, oluqhutywa usebenzisa izixhobo ezizizo kwaye isebenza njani ngaphandle kukubandakanyeka komsebenzisi. Kwimo eqhelekileyo, i kernel iMisebenzi 1058 MHz, kodwa ukunyuka rate umthwalo incinane, beme ngeenxa 1110 MHz. Xa nokubuyekezwa, inkqubo enjalo akayithandi abasebenzisi, kuba ngaxeshanye kunye umthwalo, ukwanda ukusasaza ubushushu, nto leyo uzama ukuphelisa liphole ezimbini sinesiphene (65 dB hum zibonisa ngokucacileyo iibheringi cheap).

Sebenza kwi bugs

Thumela iinjineli Asus umhlala kude kusekutsha kakhulu. Kuyabonakala ukuba, emva Ezincwadini ukubuyekeza nemveliso yazo embi, brand kakhulu Kazakh igqibe ekubeni kwisimo ngokwakhe, yaye yaqalisa ihlabathi isixhobo cwaka Asus GTX 770 ROG POSEIDON. Video ikhadi ubushushu kumgxobhozo inenkqubo gqith esekelwe Ukupholisa ulwelo-moya. Umnini ithuba lokukhetha imo ebandayo: emoyeni, ulwelo, indlela ezahlukeneyo. inkqubo sokupholisa iquka ikhadi lonke kwaye ikhokelele ebomvu izibane.

Kanye kuneyokuqala, ividiyo ikhadi kuqhutywa kunye nemigangatho ezingundoqo frequency 1058 MHz, kodwa lunikezelo iadaptha abanikwe banikwa umsebenzisi. Xa nokubuyekezwa ze IT iingcali iadaptha alwa ne overclocking le GPU ukuya ku-1200 MHz. Into emnandi kumsebenzisi kukho namaziko asebenza kwizinga eliphezulu ikhadi levidiyo kunye nenzolo ngokupheleleyo. Nangona kunjalo, ixabiso uyabaphazamisa abanye abasebenzisi, ngenxa yokuba inkqubo fluid akuyona free, kodwa peanuts kuthelekiswa ne amathuba weli khadi yemizobo. Nazi Ufanele ukwenza izinto?

isixhobo engaqhelekanga ukuba overclockers

Kwakholeka kunye nabalandeli kunye nenkampani Zotac. Le GTX 770 AMP wabonakala kubathengi yonke ipeyinti yayo ezimnyama-yellow imfazwe. Abameli uphawu abanini isixhobo akazange imiba. Isixokelelwano sokupholisa kwelona nqanaba liphezulu: fans ezikumgangatho ophezulu, radiators aluminiyam, imibhobho yobhedu, elihle ubushushu ukusasaza. Nkqu zokubhala ezizodwa kwi-chips memory langoku phantsi radiators - konke oku kungqina ukuba indlela esizimiseleyo umlimi le mveliso.

Ukupholisa eziphucukileyo - ezisisibambiso nayiphi overclocking. Kukho into ukubonisa ukuba oosomashishini okhuphisana nabo. Oluphambili Ukuxhaphaka wesiqhelo olubekwe kwi-1150 MHz! ukukhawulezisa oluzenzekelayo ngokungathintithiyo umda mthwalo 1202 MHz. imemori frequency ekhoyo ifikelela 7200 MHz. Kwaye ke umdla kakhulu, ayikho kumda.

Esasinokubizwa ikhadi levidiyo phantsi uhlobo Zotac imveliso konyaka, kodwa kukho ingxaki. Ukuba niqhubeka wokulwa ngokwayo phezu 1202 MHz yayo, ikhadi uqalisa ukushushubeza kunye ukungasebenzi. Njengoko ibonisa yokusebenza, ingxaki ka capacitors eqhelekileyo, apho umenzi akazange afune ukutshintsha yomthamo eqinileyo karhulumente.

"Phantom" - okokuqala emva kokuba uThixo

Ewe, ewe! Nantso ukuba GTX 770 Phantom brand Gainward mveliso isicwangciso osikhokelayo yentsebenzo kwimalike zehlabathi phakathi koontanga. Ngokwendalo namafutha vidiyo ukuze kuphunyezwe iziphumo ezinjalo wanceda inkqubo olupholisa lobunikazi. Ezintathu kwiinqwelo ebandayo ngaphezu encotsheni radiator efakiweyo, yaye ngqo kulo (amacwecwe). Ngokutsho iinjineli inkampani, le nkqubo baqhuba ngayo imodeli GTX 570 card imizobo kowangaphambili, kwaye ukugweba yi-ncomo, abasebenzisi abaninzi balindele ukuba uhlobo uya kubamangalisa kunye okuthile ngakumbi.

Wesiqhelo frequency ukuqaqamba graphic 1046 MHz, kodwa nokuphathelene eluncedo Expert Tool ekwaziyo ukulicudisa ezingundoqo 1250 MHz imizuzwana embalwa. Kwaye ukukhawulezisa rhoqo, kwaye ke konke kuxhomekeke ekuzimiseleni somnini lobushushu ngaphakathi kwenkqubo - ukuba andithanga ndimzise ukuba nobushushu, amathuba kwemveliso yokwanda na. Burn core yemizobo kuthi qoko njengoko BIOS, wabeka lokucheba, nto leyo ingundoqo degrees 100 Celsius licwangcisa kwakhona zonke izicwangciso zabo wesiqhelo (1046 MHz) kwaye usebenzisa umqhubi eyeka inkqubo yokusebenza - "blue screen yokufa Windows».

ingqongqo gray

indlela kunokuba engaqhelekanga ukuya kwimveliso yevidiyo-based Nvidia GTX 770, i-EVGA inkampani. ibhokisi Grey, CD ezimnyama abaqhubi kunye neengcingo interface. Ewe, kwaye ikhadi vidiyo ayinayo ezahlukeneyo ingakumbi ukusuka umzekelo Nvidia ngumlimi rhoqo. Kuphela logo kwinkampani iqokobhe radiator nombhalo «Superclocked» uthethe zokuba EVGA ikhadi yemizobo. Sevidiyo data bahambelana nalaa mabinzana Nvidia wathi, kwaye ngexesha lunikezelo isixhobo nekhupha hum krakra. Abasebenzisi baya kuliqonda ixabiso - kuba uyinqaba njengoko ikhadi levidiyo ngokwalo (380 cu ..).

Kukho kwimarike omnye ummeli ngaphezulu EVGA, eyenziwe isimbo gray efanayo, kodwa endaweni stock kupholile Nvidia kaThixo, ifowuni ulingana injini obuphuma Active wokuziphozisa Xtreme nabalandeli ezimbini kwiinqwelo. Eliyimali yokusebenza amaza GPU 1085 MHz, kwaye imo Ukukhuthaza - 1137 MHz. ukusebenza kuhle, kuthathelwa ingqalelo yokuba inkqubo sokupholisa, nangona iphezulu cwaka kakhulu xa kuthelekiswa nezinye iimveliso kwi chipset GTX 770. Iimpendulo eendaba kwezi zixhobo ezimbini ngaphezu imibuzo. Ziziphi ezi mveliso zimbini nendlela beza kwimarike Russian, uyakuhlala imfihlelo kubasebenzisi abaninzi.

Ukubuya welivo

Xa nokubuyekezwa lorhwebo, inkampani yanyamalala Point View emarike Russian (PNY) wabuya. Umenzi imveliso ezingeniselwe overclockers: ikhadi ephawulwe XLR8 OC-based Geforce GTX 770. Izikhankanyi Product ngokuqinisekileyo kutsala umdla kubasebenzisi abaninzi. Isiseko amaza ngumongo olubekwe kwi-1150 MHz (kwimowudi Ukukhuthaza, 1202 MHz). Amathuba overclocking kwekhadi yevidiyo komncinane, ebalawula yi-ncomo, ayizange bamkelwa ngumvelisi, njengoko ngcono ukusebenza ngokwabo zanikezelwa yonke i ncwadana iza ngefoni. Ngokufutshane: naluphi na unikezelo ebhalwe BIOS yaye ngoko nangoko isiqinisekiso.

Kwaye ngaphandle ungenelelo ividiyo yomsebenzisi ikhadi ibonisa nokwenza umsebenzi oncomekayo imidlalo. Nozinzo isixhobo inegalelo inkqubo lobunikazi Ukupholisa equka-aluminiyam kwiradiyetha, kunye Iicooler ezimbini cwaka. Fans of World of game warcraft uya isibheno isipho esivela kumvelisi - Pandaren monk, ukunceda ukumelana utshaba izilwanyana edabini. Le abathengi eseleyo bazakuyivuyela ixabiso ezifikelelekayo (390. E.).

Eyona elihle kagesi graphics

Ukuba uthelekiso amakhadi yemizobo ngembonakalo, inkokeli kwicandelo "Best Design" ngokuqinisekileyo uya kuba isixhobo evela kumenzi Palit - GTX Geforce 770 OC Edition. Iliso lenyama nomvuzo, amagcisa, iinjineli, abayili nkampani. Phantsi abamnyama inowuthi, inshorensi yokhuselo nabalandeli ezintathu kwiinqwelo ngokufihla radiators blued. Abanini kwiirivyu zabo bathi emva kokuvula, ixesha elide ukuze ndincome ubuhle kwikhadi yemizobo. A wobugcisa real!

Umenzi akazange acaphuke abathengi zabo kwaye ikwazile ukudibanisa ubuhle kunye nokusebenza. Kwathi kanti, inkqubo okupholisa wenza umsebenzi wayo 100%, kunokuba ndikholisa bonke overclockers. komoya Excellent, ingxolo ephantsi - yintoni enye efunekayo ukuze yokuzonwabisa omhle umdlalo yakho oyithandayo? Ongundoqo basebenzisa rhoqo ka 1085 MHz (kwimo Ukukhuthaza - 1137 MHz) kunye kakuhle abasasazekileyo ukuya 1160 MHz.

Ekuphetheni

Nokufika GTX 770 market gaming ividiyo-based ngokuqinisekileyo angene lihlazo. Ukuba ngaphambili ukubaleka resource-olunzulu imidlalo ingangakwaziukuboonisa aphezulu efunekayo ukuthenga zombini kwi niche ekupheleni eliphezulu-, endiwazuze malunga 1000 y. e., ngoku imizuzu emihlanu ukuya abaqeshwa bakarhulumente ikhuphisana ngokukhululekileyo isixhobo isiphelo top-. Ngokuqinisekileyo utshintsho kwenzeka emarikeni, kuba oko akufuneki ukuba intsebenzo isixhobo yayimane kubi crespo omele cheap. Kwelinye icala - oku ithuba olukhulu kubo bonke abathanda imidlalo ukufumana efanelekileyo nefikelelekayo ikhadi levidiyo ukuba ukujongana nayo nayiphi na umthwalo kule minyaka izayo.