Intel Core I7 860 iprosesa: iimpawu kunye nohlaziyo

Ekuqaleni yentengiso ye-CPU "core i7 860" ngo-2009, yena luphuhliso revolution evumela ukuba ukusombulula nayiphi na ingxaki kwinqanaba ngobunzima. Okwangoku imeko amathuba chip ayikhange itshintshe kakhulu, yaye ngoku, emva kweminyaka esixhenxe emva kokuqalisa kwentengiso, nangoku eziwudibanisayo okwenyaniso namhlanje.

Inye kuphela abanini yikristale semiconductor, - endaweni indlela esezantsi sokupholisa kwaye overclock kumqhubekekisi. Oku kuya kuvumela oko ngaphandle naziphi na iingxaki ukubamba up kunye nenqanaba komsebenzi iiPC mihla ngokusekelwe izigqibo ezifanayo ombutho "Intel".

Ngubani na oku?

Ngokuqinisekileyo, Intel i7 860 yenye sezisombululo iprosesa kakhulu obunemveliso iqonga lakho. ukukhetha kwakhe okwangoku kuhlala kusebenza ngaphandle iingxaki kuvumela ukuba ukusebenzisa nayiphi software. Kwakhona, ezinye eyona inzima kwaye zakutshanje izinto zokudlala-ntathu kwimo yesiqhelo ngayo ukusebenza kwi ubuninzi iparameters nto. Ukusombulula le ngxaki, kuyimfuneko ukuba indawo inkqubo ulwelo olupholisa ezipholileyo kwaye overclock chip ukuya 3,6-4 GHz. Ngoko ke, ukuze kuqwalaselwe ukuba umenzi CPU kubekwe isicombululo ilungele labo abangathandi ukuba ukubukela iimfuno inkqubo software izibonelelo zekhompyutha PC.

Bubuphi kufumana xa bethenga?

Options kule CPU eqhelekileyo, oko kuquka oku kulandelayo:

• iprosesa ngokwayo.
• A injini eqhelekileyo kunye efanayo (ie; standard) paste thermal.
• Warranty Card.
• Qalisa Manual Quick.
• ileyibhile brand phambi unit kwenkqubo PC.

Kwisokethi for the CPU

Njengazo naziphi na ezinye izisombululo iprosesa ngo-2009, "Kor i7 860" ndafakwa phambili ngexesha kwisokethi - 1156. Kakade ke, nayo kukho ukhetho enemveliso - iprosesa socket 1366. Kodwa iikhompyutha esisekelwe kuwo kakhulu olubiza kakhulu. Ngoko ke, ukuba bafumane kwinqanaba omhle PC ukusebenza, kwaye iindleko zokuthenga zayo imali encinci abe kwisokethi 1156 kuphela.

Siphi imigangatho eziveliswe chip?

Inkqubo kwezobugcisa, nto leyo yenziwa yi "Kor i7 860" ingqamana 45 NM. Ngo-2009, yaba iteknoloji phambili lokudala crystals lesilicon. Ngoku isizukulwana entsha chips oluphambili zenziwa sele ngamaxabiso yenkqubo 14 NM technology. Ngenxa yoko, ngenxa yokuba kuveliswe kakhulu ngaphantsi lesilicon crystal enye efunekayo. Kwakhona, ngenxa oku iphucula kakhulu ukusebenza ngempumelelo kwamandla kunye nezisombululo semiconductor.

Cache kunye nenani

Gumbini ngemilinganiselo yanamhlanje, ifakwe yeefom level ezintathu-"Kor i7 860". Amanqaku ukuba ayahlukanga ukusuka CPU flagship yangoku. Inqanaba lokuqala yahlulwe izabelo ezine, nganye yabelwa kwimodyuli computing echazwe ngokungqongqo. Nevuthisayo ngexesha ke, yahlulwe-2. Omnye wabo yenzelwe ukugcina imiyalelo (ubukhulu bayo 32 KB), kwaye eyesibini - idatha (it kwakhona ulingana 32 KB). Ngenxa yoko, siye sifumane (32 x 4) + (32 x 4) = 256 kbps - ubukhulu elipheleleyo efihlakeleyo lokuqala kwinqanaba kwi nj.

Inqanaba lesibini kwakhona iye yahlulwe-4, eyabelwe kumnqongo computing ethile, kodwa hayi yahlulwe iinxalenye omabini iinkcukacha kunye nemiyalelo. Nganye yeencindi wayelingana 256 KB, kwaye ubukhulu bungama-1 MB. I-cache Inqanaba lesithathu eqhelekileyo. ubungakanani bayo - 8 MB. Noko ke, nj efihlakeleyo ephambili kukuba inkumbulo fast kakhulu ukuba ziyinxalenye CPU; kwaye isebenza rhoqo yayo. Oku kukuvumela ukuba ufumane umsebenzi kuqinise ebalulekileyo.

imemori yofikelelo oluzenzekelayo

I-RAM isilawuli sele idityaniswe kwi- Intel Core i7 860. Iimpawu Baveza ukuba inkxaso imo channel ezimbini. Oko kukuthi, ukuba endaweni ye-2 GB ukufaka indawo yokubeka into kwi motherboard nje 2 iimodyuli 1 GB of RAM, unako ukuba ungafumana inkxaso ebalulekileyo. Kwaye loo nto kunxulunyaniswe eli CPU memory ayiboneleli kuphela inqanaba eliphezulu komsebenzi (ngaphambili kusetyenziswa ezi iinjongo Northbridge unyango motherboard leyo kunciphisa inqanaba lwentsebenzo iyonke kwenkqubo yekhompyutha), kodwa kwakhona lula eyimveliso motherboard ngokusebenzisa ukuhlanganiswa kwe Northbridge ngo CPU. Ngoku loo nto intsha, yaye zonke iitshiphusi, kungakhathaliseki yezikhundla zabo, ziveliswa ngale ndlela.

Iqondo lobushushu eliphezulu avumelekile chip semiconductor

Iqondo elikhulu i7 Intel Core 860 It wayelingana degrees 72.9. Enyanisweni, ngexesha lokusebenza okuqhelekileyo injini standard ubushushu ayikho kuluhlu ukusuka izidanga-30 ukuya kwezingama-45. iprosesa nangokuyisasaza Small ngokudibene ne yentsimbi Ukupholisa umoya kwandisa uluhlu izidanga ukuya ku 45-55. Kaloku, ukuba usebenzisa umoya ezizodwa okanye injini chip elulwelo, iingxaki ngendlela ebonisa ukulusebenzisa lobushushu ngokuqinisekileyo nakanye.

Kanye kuninzi CPU, nj semiconductor liyi kwinkqubo emanyanisiweyo lock yokhuseleko. Umongo yeyokuba kule BIOS kulindeleke ukuba iqondo lobushushu eliphezulu avumelekile injalo lomsebenzisi. Ukuba inkqubo yokusebenza mzobo luchazwa ngentla, ikhompyutha iyavalwa ngokuzenzekelayo.

ezitsho Operating chip

Xa sohla i7 860 imo iprosesa rhoqo savula rhoqo 2.8 GHz e. Oku nangona ukusetyenziswa esebenzayo yonke iminqongo ezine processing kunye lula inqanaba medium of entsonkothileyo sengxaki. Kulo mzekelo, i CPU iwotshi frequency wokuphindaphinda ilingana ukuya ku-21, kwaye rhoqo iwotshi inkqubo ibhasi - 133 MHz.

Kanye iimpawu rhoqo efanayo kunye kumqhubekekisi xa zokuqhawula omnye iimodyuli becomputing. Kodwa xa nuclei ezimbini nangoko Sukuzikhupha mhlawumbi ngoko nangoko kwandiswa ibe 3.3 GHz (rhoqo kwenkqubo ibhasi efanayo, kodwa kule meko into 25). umthwalo nnangaphezulu wake unit computing esebenzayo: 3,45GGts (akawatshintshi inkqubo ibhasi kwamaza, kodwa ukonyuka CPU wokuphindaphinda to 26).

bokuqonda yezakhiwo

Njengoninzi chips isiphelo eziphakamileyo, Core i7 860 liyi yokuba nje ezine umphakathi oluphezulu lwe kumgangatho emzimbeni. Kodwa futhi iteknoloji kwegunya, kwaye ukusuka "Intel" - "Hyper Trading". Ivumela i software ukufumana umgangatho we-4 umphakathi ebonakalayo 8 kwinqanaba lwesoftwe imisonto ikhompyutha. Oku kakhulu ngcono ukusebenza kwenkqubo kwizicelo multithreaded.

Ukuba kuyimfuneko (umz, xa kwimeko nobushushu chip semiconductor) le lweThekhinoloji angenzakali kwi BIOS.

ukwanda Ukunyanzelwa kwemveliso

Good overclocking enokwenzeka ukuba ndiqhayise Core i7 860. Kodwa ukuze ngaloo ndlela kwandiswe ukusebenza ngokuncomeka kwesixokelelwano computer, kuyimfuneko ukuba kwaphucula unikezelo amandla kunye motherboard. Inqanaba amandla wokuqala kufuneka abe watts 800 okanye ngaphezulu. Kodwa motherboard ngokuyimfuneko eyenzelwe ukunika lula ukutshintsha izicwangciso zakho PC. Algorithm ukwandisa amaza clock oku:

• Nokuncipha amaxabiso zonke izinto kule nkqubo, ngaphandle kumqhubekekisi (inkumbulo, umzekelo).
• Kuqinisa ombane ukuya CPU.
• Yandisa amaza kwinkqubo ibhasi.
• Ukuba kuyimfuneko (ukuba inkqubo liyayeka ukusebenza stably) technology khubaza "Turbobust" (ikuvumela ukuba ukwandisa ngokuzenzekelayo amaza) kunye "Ukurhweba Hyper" (Reserve-4 kuphela imodyuli computing emzimbeni).

Njengoko yokusebenza ibonisa, nakule mimandla injini kungadala GHz 4 (CPU wokuphindaphinda 20 kwaye rhoqo inkqubo ibhasi ka 200 MHz okanye factor CPU 21 kwaye rhoqo sele 190 MHz). Amaza omoya chip semiconductor - degrees 72. Ukunciphisa ubushushu CPU, kucetyiswa ukuba usebenzise inkqubo olupholisa elizinikeleyo. Kuyenzeka ukuba umoya (kunye oluphuculweyo ukusasaza ubushushu) kunye engamanzi.

inani

I7 iprosesa 860 ekuqaleni yentengiso liqikelelwa kwi $ 284. Inguqulelo athobekile ngakumbi "Intel Kor i5 750" eneriseka $ 196, yaye CPU phambili ngakumbi isalathisi ka 870 wathengiswa $ 562. Kwelinye icala, $ 284 - kakhulu isixa esikhulu ukuba PC kweli nqanaba, kodwa musa ukuthenga unyaka omnye inkqubo yekhompyutha.

Yintoni na abanikazi besi chip

Ukongezelela kakhulu amaxabiso aphezulu, akukho zintswelo ngakumbi i-Intel Core i7 860. Kodwa CPU ezilungileyo, nto leyo ngokungathandabuzekiyo esi sisombululo semiconductor, akunakwenzeka ukuba nizithengele idenariyo. Kodwa ngobuhle unayo, njengoko kubonisiwe kwi-ncomo, kokukhona:

• bokwakha iprosesa ethembisayo, leyo nanamhlanje gqolo ukuba ufanelekile.
• Isisombululo High level ezintathu-cache.
• nobonisa overclocking.
• ngendlela amandla Excellent.
• ulawulo Flexible yobuninzi ikloko kuxhomekeke kubunzima le ngxaki ukuba isonjululwe.
• ukuvalwa okuzenzekelayo imodyuli wecomputing bengasebenzi nokwandisa amaza umphakathi eseleyo kwi-CPU.

iziphumo

"Kor i7 860" ngo-2009 waba ngomnye engenelela kakhulu. Uhlanganisa ngempumelelo yaye eliphezulu komsebenzi, kunye nendleko eziphantsi kakhulu. Enye isiqinisekiso le yinto yokuba iinkcukacha zayo baze ezifanelekileyo ngakumbi ngoku, yaye uninzi software ekhoyo ukuze isebenze ngaphandle naziphi na iingxaki, kuquka imidlalo eyona inzima mihla (nangona ekutshoneni maximum).