6770 yemizobo ikhadi Radeon: ngokutsha, uvavanyo kunye nohlolo

Ummeli yebhajethi yeklasi - ikhadi ividiyo esekelwe kwi Radeon 6770 chip - igqalwa enye imveliso kakhulu yingxaki kwimarike yasekhaya, apho, kunye intsebenzo entle, hayi phantsi ukukhawulezisa okuphambili. Enyanisweni, kule namafutha vidiyo nje akukho elizayo. Kodwa kukho into etsala abathengi, ngenxa yokuba, ngokutsho manani, kummandla amakhadi Russia ezisekelwe chip wathengisa phantse sisigidi. Review, uvavanyo kunye nohlolo ze abanikazi kweli nqaku liza kunceda umfundi aqonde imeko baqonde oko umdla chip 6770 HD.

Ukutshintsha neempawu

Ukuhlala bemmangalela nembangi yayo nVidia kwi restyling iimveliso, AMD ngokwalo wafumana unfair nabalandeli babo. Akukho nto ngaphezu ukuthengisa imveliso ugugile kwakhona, ukuyitshintsha ileyibhile, njengoko kwenzekayo kunye ikhadi levidiyo AMD Radeon HD 6770, nto leyo wadalwa ngokusekelwe HD chip 5770. noko sisiganeko neze, kunye abathengi ezinokwenzeka kwakunye kosomashishini, ngubani bagaleleka uphuculo ikhompyutha yakho.

Kumajelo eendaba, unako ukufumana okuninzi lohlolo ezimbi ngalo mba, kodwa kukho iindaba ezilungileyo. Bathi ngcono ukusebenza benchmarks zokwenziwa kunye nezicelo bokwenene-ihlabathi. Isibakala sokuba umenzi waphila noko wenza ukuphuculwa chip encinane: ukwandisa rhoqo yokusebenza ongundoqo yemizobo kwaye axhotyiswe unit kunye ubuchwepheshe bale mihla (i OpenGL, uqhagamshelwano lwetshiphu emsebenzi, njl ...).

Ukucacisa yokuzonwabisa

Ekuvelisweni HD Radeon 6770 iye inxaxheba kunye engundoqo ikhowudi-ogama JuniperXT, bayakufunda bonke abanini izixhobo mali. Graphics namafutha, clocked kwi-900 MHz, ine i adaptor icandelo cheap. Izinto eziluncedo ze ziingcali ezininzi entsimini ubugcisa IT ziquka ukusetyenziswa umenzi mihla lwe memory iimodyuli. ukuba zadalwa kwezobuchwepheshe GDDR5 livakale iyonke ka-1024 MBytes nokusebenza rhoqo ngempumelelo 4200 MHz. Ephambanisa a bandwidth sebhasi - abangama-128 ziintanda.

Nayiphi na imibuzo abanokuba ngabathengi, yaye ukuba shushu ikhadi ukusasaza. Isibakala sokuba zombini liyadla 108 watts kwi bomthwalo. Eli nani izixhobo yokudlala ezithile kwiklasi yokuqala, hayi iimeko lwabiwo-mali. Kwelinye icala, nabadlala bakhetha izixhobo ukuba ukubonelela olunzulu, ngokusengqiqweni kucingelwa ukuba ukusetyenziswa kwamandla ephezulu kisekiyo ngqo kwimveliso.

Nolwazi ummeli kwisityalo

yemizobo Modern iprosesa evela AMD kufuneka abanalo esihambelanayo ibhodi yesekethe eshicilelweyo kunye nenkqubo olupholisa endilisekileyo. Kodwa izinto imveliso HD 6770 zahlukile. Isixhobo for obandayo luthathe indawo yokubeka into kwaye khompyutha iyunithi enye kuphela ukudibanisa kumthombo yevidiyo. Noko ke, apha umenzi kufuneka ahlawule irhafu - ukubonelela yathandwa lojongano ikhadi yemizobo ekwaziyo yonke brand. Kwiqela lenjongo, umsebenzisi uya kufumana endala VGA-izibuko loqhakamshelwano isixhobo analog, yanje uqhagamshelwano lwetshiphu emsebenzi isinxibelelanisi notoliko yenguqu imveliso lwedijithali - DVI.

Njengoko inkqubo sokupholisa, enyanisweni akunjalo. Emva kokuba yonke radiator aluminiyam, mabhinqa core kuphela imizobo, kunye fan angabizi phezu ifowuni kunzima ukubiza. Yokungayi epholile uthuli ngokufuya ukusuka grille radiator. Kodwa ukufudumeza ukusasaza watts ezingaphezu kwe-100 kufuneka indlela uxanduva - kufuneka phantsi kwiimodyuli Ukupholisa kunye nememori enamandla neebhetri.

Ummeli we imarike mobile

Kodwa ke abanini eziphathwayo eyakhelwe ngokusekelwe chip game ATI Radeon 6770, waba nethamsanqa ngaphezu abasebenzisi kweekhompyutha zobuqu. Iinkampani Technology udale ngokuncedisana inyaniso accelerators yemizobo mali kunye neklasi zomdlalo. HD 6770 chip yaba namafutha yemizobo platform HD 5770 kunye ubugcisa iklip ividiyo edlala HD 6800 series.

Ngoko, umnini-laptop baba ubugcisa ezikhoyo ezifana 3D-Vision, HD Audio, Blu-ray, kunye nabanye abaninzi. Ngenxa yoko, umthengi akazange nje isixhobo gaming entry-level, kodwa iziko multimedia lokwenene ukuba ngokulula ukumelana yonke imisebenzi. Nangona kunjalo, umlimi basilela ukuphelisa le izoyikiso bubushushu obukhulu namafutha yemizobo, ngoko ke mobile ikhadi yemizobo umthengi inokufumaneka kuphela laptops kunye izikrini ezinkulu (15-17 intshi), apho kukho indawo ukufakelwa inkqubo injini esebenzayo.

The main namafutha yemizobo Idols

Graphics ikhadi AMD Radeon HD 6770, kwalo kunye overclockers nezithelekiswa ummeli sokuqala iklasi yokudlala Geforce GTX 550 Ti. Isimanga, kodwa ummeli karhulumente uyakwazi ukubonakalisa umsebenzi omkhulu iimvavanyo kunye neziphumo azibethe okhuphisanayo. Ngoko, kwi sigqibo FullHD (1920x1080 dpi) e Crysis imidlalo 2, Impucuko V, Dragon Age II, zingahlali ummeli Cell Ukuqiniseka Radeon yenza amazinga aphezulu yemveliso (40-80 ngesekhondi ngalinye), umsantsa evela Nvidia zomdlalo namafutha kuzo zonke iimvavanyo kwaba 5-7 FPS.

IT-technologies, iingcali zikholelwa ukuba amakhadi yokuzonwabisa kufuneka kwenziwe kuphela kwi kwinkcazelo yokusebenza, kodwa ukuchonga umahluko ngamandla resource. Ukuba senza uthelekiso yokusebenzisa amandla ubushushu wokuzibhubhisa, umphumo uya othulula imali obuphathelele iimveliso AMD. Kwimo stress (continuous umthwalo-100 ekhulwini) HD 6770 kubadle 213 watts kuthelekiswa watts 309 ukuze GTX 550 Ti.

Ikhadi kakhulu ethandwa imidlalo yokuzonwabisa

Graphics ikhadi esekelwe Radeon 6770 chip, ixabiso yayo ezingabizi kakhulu kwi emarikeni eklasini mali (6,000 engange), Isimanga, ungowabantu Asus. umenzi eTaiwan akazange uzakhe kweevili ezijikelezayo, kodwa wathatha nje isixhobo reference yaye ngaphandle kokutshintsha iinkcukacha zalo, iseke inkqubo yayo Ukupholisa kwaye yanika emarikeni bonke abathengi. Ukongeza ngexabiso elifikelelekayo, imveliso, ngokungafaniyo nezinye oosomashishini okhuphisana nabo, uye warranty yeminyaka emithathu, yaye oku intshukumo endilisekileyo yinkampani lemveliso.

It ephambanisa Isibakala nje ukuba ikhadi levidiyo Asus Radeon HD 6770 ayikho nako ukubonisa intsebenzo aphezulu mazinga imidlalo zokwenziwa kwaye xa kuthelekiswa nabanye abathile. Ngokwendalo imfuno isisombululo enjalo phakathi abadlali market computer kakhulu phantsi. Ingakumbi xa sicinga into yokuba chip neze iSADC overclocking.

E Taiwan bayakwazi ukucombulula iingxaki

A ingxaki eyahlukileyo kakhulu ukusuka ikhadi levidiyo Radeon HD 6770 ukusuka Asus, leyo lwaqhutyelwa kwimarike injini kwisixando sokwenziwa. Makhe iindleko ifowuni kwaye kuluhlu ka-7000 engange, kodwa kule ikhadi kwiqela lokulungileyo, ezitsala ingqalelo abathengi abaninzi enokuba imveliso. Okokuqala, umenzi wagqiba ukutshintsha inkqubo umbane ikhadi levidiyo. izinto Force elibe zibe iyunithi eyodwa kwaye ibekwe ngumvelisi kummandla kwibhodi lojongano kobubi engcono.

ingqalelo eyodwa yanikwa injini zezenzi, kuba ngokukhethekileyo hlobo yayo kwaye akukho analogue. Aluminiyamu radiator kunye namaxesha nesiqingatha ngaphezu owawubhalwe ibhodi yesekethe video, zombini ububanzi nobude. Ngako oko, le ndawo yonke ividiyo lupholile. Radiator kujikelezo leyo yayize yi ngemibhobho amane obhedu, nto leyo ekugqibeleni Bilisa phantsi undoqo, apho wadibana ne-core yemizobo. On top of esinkini ubushushu imvelaphi inyuselwa khona istili olukhuselayo.

Engaziqhelanga emhlabeni iimveliso Asus

Le Radeon 6770 ukusuka Taiwan umenzi Asus ifeni, kunye eziluncedo kwaye nezingalunganga ukuba abathengisi azithethi. Xa nokubuyekezwa zabamnini, babe namafutha mifanekiso imiba yokusebenza kakhulu kwimidlalo. Isityalo yathotyelwa kwimeko nokuphucula iadaptha vidiyo, okuye kwanciphisa ezitsho yokusebenza unit ukunciphisa ukusasaza ubushushu. Ku iphathwayo, ikakhulu imemori - amaza lacuthwa 4800 ukuya 4000 MHz.

Kwakhona umlimi kwi firmware engundoqo yemizobo kwinqanaba ivaliwe, ukuba umsebenzisi akayi kuba nako ukuhlakaza ephezulu indawo 850 MHz. Kukho iingxaki ngofakelo kwekhadi yemizobo kwinkqubo unit le. Ngenxa yobukhulu enkulu nje loo nto abanakwanela kwifomathi umzimba kunye MiniATX midleATX, ezifana abasebenzisi ngokomyalelo 99%. Njengoko kubonakala survey, kuba cwaka kwiyunithi kwindlela uza kufuneka ukuba ahlawule, abathengi abaninzi babe nemibuzo apho kungekho namnye unako ukunika iimpendulo.

A ngesibetho kabini abadlali

Emarikeni amakhadi imizobo, umsebenzisi akanokukwazi kufumana izixhobo ezimbini ezahlukeneyo ngokupheleleyo Sapphire Radeon HD 6770. Izithuba yomvelisi kwiiklasi ezahlukeneyo: nebhajethi kunye wemidlalo. Kakhulu linyathelo umdla, leyo nangoko kwatsala ingqalelo abathengi, kuba brand kakhulu odumileyo kwizangqa ezibanzi nabadlala. Ummeli we eklasini mali, nto leyo kweendonga Sapphire musa nokuba ukuphucula, sijoliswe abasebenzisi abafuna ukusindisa kuthengwa. Nangona kunjalo, i-ncomo nangoku elihle, kokubini for speed ngokuba ubulali.

Kodwa imveliso yesibini kunye nomphunga-X lokumakishela liya umdla ngakumbi abadlali, kuba umenzi ezaziwayo-kakuhle wenze ngokutsha olupheleleyo ifowuni. Zonke iitanki electrolytic zatshintshwa capacitors eziphuculweyo core ferrite. Zonke iibhetri Abizelwa zibe iyunithi enye yafakelwa lungapholi yayo. Nomakhi kabini yekhompyutha panel - Y ikhadi levidiyo kwaye ithatha kwiindawo zokubeka ezimbini, kodwa ke ngoku abasebenzisi ukudibanisa 4 esweni ezahlukeneyo.

Ukuxelwa okunamandla ikhadi levidiyo

Musa ukuyeka nto eyaziwa ngohlobo lwakhe, nto leyo nayo unomdla chip Radeon 6770. Impawu yokusebenza, nangona kunjalo, kucetywa ukuba ukuphucula yomsebenzisi, kuba iinjineli mveliso ephuma rhoqo ibhanile kwiimodyuli ezingundoqo yemizobo memory. Ngomhla inxalenye umenzi sele nje ziphuculwe inkqubo umbane, nto leyo eye yaba ngaphantsi ziveza amandla ukusasaza. Kwakhona, inkampani BAKHE iteknoloji kumiselwa inkqubo injini apho ukhona ukusasaza ubushushu.

Kumajelo eendaba, kukho ezininzi i ingxelo kubanini malunga chithwa ngayo imveliso, kodwa ngaphezu ezimbi, ngenxa yokuba akukho namnye abasebenzisi abazange ukuphatha onokuwoyisa ngayo umqobo nangokwasengqondweni 1000 MHz (ukuya ku 925 MHz). Kakade kubathengi ezininzi baphulukana intsingiselo yentengo, onikezelwa ngumvelisi enkqubo kukukhawuleziswa, ngubani owaziyo ukuba ukukholisa njani kumnikazi wevidiyo.

Ubume lemarike lizwe

Kwi ikhadi yemizobo Radeon 6770 arhola ingqalelo iintlobo ezininzi, kodwa ke izisombululo esele zenziwe kwi kwimarike kuphakamisa imibuzo ngaphezu nomnqweno wokwenza ukuthenga. Umzekelo, MSI iye kwakhona isigqibo nokumothusa abathengi nembono lwekamva le ikhadi levidiyo, kodwa iindonga lweshishini ayihlawuli ingqalelo ukuphakama device. Ngenxa yoko, embalwa abathengi ufuna ukuthenga kwi ikhadi yemizobo iklasi mali ethi abahlala kwiindawo zokubeka ezintathu.

abathengi badane kunye PowerColor inkampani, leyo njalo iza kunye ngenxa nabalandeli babo injini elikhethekileyo akuvumela ukuba overclock ngokukhululekileyo namafutha mifanekiso. A umenzi ezaziwayo-kakuhle, esebenzisa i-AMD isixhobo yesalathisi, nje abeke logo sakho phezu izindlu radiator. inkampani Gigabyte, ngokwendlela nokubuyekezwa abathengi, naye wacaphuka abalandeli bakhe - eyaziwa brand bagqiba ukwenza imveliso nje enye injini isixando (akuphuhlanga kakuhle embhoxo Asus khadi graphics).

computer Requirements

Abaninzi baxhalabile malunga nomba ngokufuthi ezihambelanayo kuphela zokungahambisani le Radeon 6770 1GB kunye nabanye computer. abanokuba ngabathengi banomdla nokufunekayo kumqhubekekisi yevidiyo inkumbulo, ngenxa yokuba bonke abasebenzisi bayazi ukuba amandla aleleyo licandelo elinye kuyimfuneko ukuze kuqinisekiswe ukusebenza izixhobo ezinxulumene noku. Ekubeni imidlalo ezininzi enzelwe ukusetyenziswa iziqhubekisi ezimbini-core, impendulo enye sele kukho - iqonga kufuneka ubuncinane umphakathi 2 emzimbeni (Core Duo 2 iziqhubekisi ukusuka Intel okanye elilingana AMD ngayo).

amakhadi zeVidiyo ukuvelisa kwalo kunye imemori (6-8 GB). Ngoko kusengqiqweni ukucinga ukuba imemori extra kungenzeki, ingakumbi kwiimeko isetyenziswa apho bit-64 kwindlela yokusebenza. Noko ke, uninzi imidlalo ziya kuba neresursoomkih ngokwaneleyo kunye gigabytes-4. Kwakhona, xa izimvo zabo, abanini ezininzi Kucetyiswa kwabasaqalayo ukuthenga drive SSD, nto leyo amaxesha 10-25 ngokukhawuleza kunokuba nzima drive ngemagnethi.

Iingxaki kwinkonzo imidlalo yokuzonwabisa

A isici esasenza Radeon 6770 chip kwezinye iimveliso kumvelisi kukunqongophala wekhusi olukhuselayo kwi chip namafutha yemizobo. Oko kukuthi, umsebenzisi ukusebenza engafanelekanga yokususa okanye ukufaka inkqubo sokupholisa ngokulula kutshabalalisa iprosesa yevidiyo. Walile ngenxa yale ngokucoca uthuli ezibandayo ayikho kuyimfuneko, nje kufuneka ukuba silumke ngakumbi xa ufaka i radiator.

Kwakhona, iingxaki ezinokuvela xa ukutshintsha i Cola thermal. Zonke kubavelisi yevidiyo amakhadi ngenxa ubu yikristale zarhaxwa injini iphedi nge-1 nawethu. Ngako oko, ukuqinisekisa ukususwa ubushushu yesiqhelo endilisekileyo thermopaste akazange ezifanelekileyo. Umnini kufuneka anyamekele thermoelement kunye viscosity eliphezulu (ngokubanzi ezifunyenwe ngeendlela laptops). Akukho mzekelo akakwazi ukusebenzisa ngcina thermal, njengoko kwixa elizayo, xa ukhupha kulu radiator azivale ngaphandle ngembonakalo yikristale ukusuka PCB.

Ekuphetheni

Ukuba jikelele wafunda ngenyameko lo Radeon 6770 chip kunye neempawu zayo, umthengi enokwenzeka ngokuqinisekileyo baya kuza kwisigqibo sokuba isixhobo uchaphazelekayo ezingafanelekanga kubasebenzisi abaninzi isigqibo sokuhlaziya PC yakho. Ngapha koko, ngaphandle kwento yokuba umenzi uye wenza ukuba ukudala iigrafiki endala chip yemizobo, ngoko nkqu kwimidlalo eguquguqukayo engahlawulwayo akukho ndlela ukukhawulezisa ukusebenza isixhobo chithwa ngolunya.

Kodwa abasebenzisi ukuthenga ikhompyutha ukusuka ekuqaleni, ukuthenga HD 6770 card mifanekiso ziya ukonga ezemali, ngokuba eklasini mali makhadi yemizobo akukho angi ekusebenzeni kunye nexabiso. Kwaye ukuba bhekisa kwi mveliso xa kuthelekiswa kunye okhuphisana kwi lokuqala udidi umdlalo (oko ke Nvidia GTX 550 Ti), ukuthenga bekuya kuba ephucukileyo.