Le Core 2 Extreme QX9770: iimpawu, review, ncomo

Ngexesha kokuqala kwentengiso ngo-2008, i-Core 2 Extreme QX9770 waye iyunithi dekstopnym processing kakhulu nemveliso. Its zekhompyutha "Akunakuba" ikuvumela ukuba ukusombulula nayiphi na ingxaki ekhoyo ngelo xesha. Ukususela ngoko, kwathabatha ixesha elininzi, kodwa ngoku, chip ikuvumela ukuba usebenzise izinto zokudlala eyona inzima, phofu ekutshoneni ubuninzi. Kwaye oku ngokwenene uxelela.

CPU niche

Intel Core 2 Extreme QX9770 chip yaba yeyona elinemveliso ngexesha lakhe. U fanele ku ipremiyamu ingxenye. Kwi siseko wayo, siyaphumela, siya ukusuka kakhulu-high speed indawo yokusebenza PC. Kwakhona, waba ezininzi abavule CPU frequency. Oko kukuthi, ukuba akuyi kubasasazela lula. Ngenxa yoko, kumqhubekekisi imele umdla omkhulu ngenxa abathanda computer ngubani na imali ndiwulahle isixa kakhulu ukwakha okanye ukuthenga i-PC ekwenzeni aphezulu. Kungenxa abasebenzisi niche befuna PC yokusebenza kunye chip wakhululwa, elibonelela inqanaba esingenalusini yokusebenza.

iinkcukacha zekhompyutha

Core 2 Extreme QX9770 ibonakaliswa ukusuka phezulu ukuya for ukufakwa kwi LGA775 CPU kwisiseko. Chip ibandakanyiwe iiyunithi 4 azo ezizimeleyo. Le semiconductor chip inye kakhulu kule meko yenziwa ngokususela kwinkqubo ubugcisa, nto leyo ehambelana kunye nokwamkelwa olawula 45 NM. Inqanaba lokuqala cache imemori nkqi ilingana 128 K, kwaye eyesibini - 12 MB. Inani transistors kulo mzekelo wayelingana 820 million, ummandla chip yi 214 mm ^2, kunye nemilinganiselo - 37,5 x 37.5 mm.

frequency

nobuchwepheshe obuphuma Intel yamemeza TurboBust le CPU ayixhaswanga. Oko kukuthi, ukuba awukwazi ukutshintsha frequency yayo dynamically ngokuxhomekeke iqondo zokufudumeza kunye nokuphelela ingxaki ngalo mzuzu. Ngoko ke, amaza iwotshi ndakutywina-2 enguNdoqo Extreme QX9770. iimpawu chip zibonisa ukuba lingabali frequency kwimo yesiqhelo ngayo ngu 8, kwaye rhoqo inkqubo ibhasi - 400 MHz. Phinda phakathi kwala manani mabini, sinokuyifumana 3200 MHz - oku amaza iwotshi ye-CPU kwi nencwadana leyo yokundwendwela. Umlungisi oko ivuliwe.

Ukuba kukho unikezelo amandla avela headroom amandla kunye nomgangatho ngumba kwenkqubo okupholisa zingacwangciswa kwi ixabiso 10. Oku kuvumela i CPU sele 4 GHz frequency ngenxa ukukhawulezisa kunye nokwanda-15% xa kwintsebenzo iziphumo zovavanyo apha. Konke oku kule mali zange ashiye ithuba nakancinane sikhuphisana le mveliso. Le yeyona CPU ilungileyo zingathengwa ngo-2008.

TDP

TDP evela Intel Core 2 Extreme Processor QX9770 It wayelingana 136 watts. Sizoku lwisana izisombululo yanamhlanje flagship kunye nomfuziselo ngaphantsi kwe-100 W, eli xabiso ubukeka overpriced kakhulu. Kodwa ke ngelo xesha into alindele ngcono evela chip eveliswe kakhulu oluphambili inkqubo technology ngelo xesha, akazange kuyimfuneko. Iqondo eliphezulu le yeglasi lesilicon 55 ⁰ C. Enyanisweni, eli xabiso kukuba kuluhlu ukususela 30 ⁰ C ukuya 52 ⁰ C. Xa kunjalo, oluzinzileyo noluthembekileyo ukusebenza kwayo, kunye nokubonelela isinki ubushushu ethembekileyo waba PC compulsorily zixhotyiswe nge injini ezikumgangatho ophezulu.

Amaxabiso, abanini-ncomo

A ethile ziziintsika Core 2 Extreme QX9770 esiye sakwenza yayo. Umenzi bacetyiswa ukuba bathenge kuba iye yenyuka nge 1.5, yaye ngokwenene chip enjalo ingaba kuthengwa kwimeko engcono $ 1500 $ 1000, kodwa kurhwebo lwasemakhaya ekuqaleni ixabiso lokuthengisa. Le inani lezikolo ukuze enze icandelo computer, apho lixesha kakhulu kwiminyaka 2-3. Ngoko ke umbuzo yokucebisana lokuthenga kubhetele ukuba ushiye evulekileyo. Amanye amalungu CPU ukuze baqhayise ukusebenza obalaseleyo amandla, kunye nokusebenza kuyamangalisa, kunye overclocking amathuba. Ngoko, ngokwembono kubuchwephesha kweSebe kumqhubekekisi iphakamisa akukho nkcaso.

iziphumo

Nowaye iprosesa ngexesha layo, lo Core 2 Extreme QX9770. Yena akanayo ingxaki ngokwemigaqo yokusebenza bayicezele na imbangi. kuphela nokubi wayo, njengoko kukhankanyiwe ngaphambili - lixabiso phezulu. Kodwa ke ingxaki apha yaba ukungabikho ukhuphiswano icandelo sezisombululo kakhulu nemveliso. AMD ngalo mzuzu ekuphuhliseni CPU kwasilela kwaye akanakufunda indlela ephucukileyo. Ngoko ke, Intel anayo ngokokubona kwayo ukuseta ixabiso iimveliso zayo, nto leyo eqolo ngokwenene.