Intel Core I7 860 processor: siffofin da kuma sake dubawa

A farkon tallace-tallace na CPU "core i7 860", a 2009, shi ne a neman sauyi ci gaba da cewa yale mu mu shirya wani matsala a kan matakin haduwar. A lokacin da halin da ake ciki tare da yiwuwa na wannan guntu ya canza ba muhimmanci, kuma har ma a yanzu, shekaru bakwai bayan da farkon tallace-tallace, da shi har yanzu riko da gaskiya a yau.

Abinda to masu da semiconductor crystal, - maye gurbin misali sanyaya tsarin da overclock da processor. Wannan zai ba da damar da shi ba tare da wani matsaloli cim tare da matakin na yi na zamani inji mai kwakwalwa dangane da irin wannan yanke shawara na kamfani "Intel".

Wane ne wannan da ci gaban?

Lalle ne, haƙĩƙa, Intel i7 860 ne daya daga cikin mafi m processor mafita ga your dandali. Ya zabin a halin yanzu kasance m ba tare da matsaloli ba da damar zuwa gudu da wani software. Sa'an nan, wasu daga cikin mafi wuya da kuma mafi yawan 'yan uku-girma toys a al'ada mode shi zai iya aiki a matsakaicin sigogi ne ba. Don warware wannan matsala, shi wajibi ne don maye gurbin mai sanyaya ruwa da sanyaya tsarin da overclock guntu zuwa 3,6-4 GHz. Saboda haka, yana iya lura da cewa, CPU manufacturer positioned a matsayin manufa bayani ga wadanda ba su so a duba a software tsarin bukatun for PC hardware albarkatu.

Me muka samu a lokacin da sayen?

Zabuka a cikin wannan hali CPU, shi ya hada da wadannan:

• da processor kanta.
• A misali sanyaya tsarin da guda (ie, misali) thermal manna.
• Katin garanti.
• Quick Fara Manual.
• Brand lakabin zuwa gaban da tsarin naúrar PC.

A soket ga CPU

Kamar wani processor mafita a shekarar 2009, "Kor i7 860" da aka sanya a ci-gaba a lokacin da soket - 1156. Hakika, akwai kuma m zabin - processor soket 1366. Amma sirri kwamfutar dangane da shi sun muhimmanci mafi tsada. Saboda haka, kafin su sami mai kyau matakin na PC yi, da kuma kudin da ta sayan mun gwada da kananan adadin iya zama wani soket 1156.

By abin da nagartacce samar silicon guntu?

Fasaha tsari, wanda aka kera da "Kor i7 860" yayi dace 45 nm. A shekara ta 2009, shi ne wani ci-gaba da fasaha domin samar da silicon lu'ulu'u. Yanzu latest ƙarni na ci-gaba da kwakwalwan kwamfuta, an sanya riga a rates na 14 nm aiwatar da fasaha. A sakamakon haka, domin samar da muhimmanci kasa silicon guda crystal ake bukata. Har ila yau, saboda wannan muhimmanci inganta makamashi yadda ya dace da kuma semiconductor mafita.

Kache na da yawan

Hankula ta yau nagartacce, sanye take da wani uku-matakin cache "Kor i7 860". Features shi ba ya bambanta daga yanzu flagship CPU. A farko matakin ne zuwa kashi hudu sassa, kowanne daga wanda aka sanya wa kwamfuta module tsananin bayyana. A karshen, bi da bi, ne zuwa kashi 2 sassa. Daya daga cikin su ne aka yi nufi ga adanar umarnin (ta size ya 32 kb), da kuma na biyu - da data (shi ne kuma daidai da 32 kb). A sakamakon haka, za mu sami (32 x 4) + (32 x 4) = 256 kbps - jimlar size na farko matakin cache a cikin guntu.

Na biyu matakin kuma an rarraba su zuwa 4 sassa, sanya wani takamaiman sarrafa kwamfuta module, amma shi ba ya kasu kashi sassa duka biyu data da kuma umarnin. Kowace daga da aka gyara aka daidaita 256 KB, da jimlar size ne 1 MB. The uku matakin cache ya na kowa. Its size - 8 MB. Duk da haka, babban guntu cache shi ne cewa shi ne sosai azumi memory cewa an hadedde cikin CPU, da kuma aiki a ta mita. Wannan ba ka damar samun wani gagarumin yi goyon baya.

bazuwar damar ƙwaƙwalwar

Mai kula RAM an hadedde a cikin Intel Core i7 860. Halaye Sun nuna cewa, ya goyan bayan dual tashar yanayin. Wannan shi ne, idan maimakon 2 GB shigar daya Ramin a kan motherboard kawai 2 kayayyaki na 1 GB na RAM, za ka iya samun wani gagarumin goyon baya. Kuma da ke hadedde cikin CPU memory mai kula samar da ba kawai wani mataki na cika (a baya amfani ga wadannan dalilai Northbridge motherboard magani wanda rage overall yi matakin da kwamfuta tsarin), amma kuma simplifies da yi na motherboard ta hanyar hadewa da Northbridge a CPU. Yanzu wannan ne kome sabon, kuma duk da kwakwalwan kwamfuta, ko da kuwa matsayin su, suna samar a cikin wannan hanya.

Matsakaicin canja zafin jiki na semiconductor guntu

Matsakaicin yawan zafin jiki ga Intel Core i7 860 Yana da aka daidaita 72.9 digiri. A gaskiya, a lokacin al'ada aiki na misali da sanyaya tsarin da zazzabi da yake a cikin kewayon daga 30 zuwa 45 digiri. Kananan waste processor a tare da misali iska sanyaya tsarin qara kewayon har zuwa 45-55 digiri. To, idan ka yi amfani da mai na musamman iska ko ruwa sanyaya guntu tsarin, da matsaloli tare da kara yawan zafin jiki lalle ba zai.

Kamar mafi yawan daga cikin CPU, da semiconductor guntu iya fariya wani Hadakar kariya kulle tsarin. A gist na shi ne cewa a cikin BIOS an saita zuwa matsakaicin canja zafin jiki na mai amfani da hangen zaman gaba. Idan a cikin aiwatar da aiki da siffa aka bayyana a matsayin sama, da kwamfuta ta atomatik yana kashe.

Operating mitoci guntu

A yau da kullum Core i7 860 processor yanayin sarrafa a wani mita 2.8 GHz. Wannan shi ne duk da aiki da yin amfani da duk hudu aiki kayayyaki da kuma wani sauki matsakaici matakin na wuya daga cikin matsala. A wannan yanayin, da CPU Agogon mita multiplier ne daidai da 21, da kuma agogo mita na tsarin bas - 133 MHz.

Daidai wannan mita halaye da processor lokacin disconnecting daya daga cikin kwamfuta kayayyaki. Amma lokacin da biyu nuclei nan da nan kashe shi iya nan da nan za a karu zuwa 3.3 GHz (mita na tsarin bas ne irin wannan, amma a wannan yanayin da factor ne 25). Ko da more kaya ya a daya kwamfuta naúrar aiki: 3,45GGts (tsarin bas mita aka canza ba, amma CPU multiplier ƙaruwa zuwa 26).

gine-gine nuances

Kamar mafi yawan high-karshen kwakwalwan kwamfuta, Core i7 860 zai iya gadara da ciwon kawai hudu high-yi tsakiya a kan wani jiki matakin. Amma shi ma yana da wani mallakar tajirai da fasaha, da kuma daga cikin "Intel" - "wuce-wuri Trading". Yana da damar software zuwa sama da matakin na 4 jiki tsakiya 8 a kan wani software matakin sarrafa kwamfuta zaren. Wannan zai iya muhimmanci inganta tsarin yi a multithreaded aikace-aikace.

Idan dole (msl, idan akwai zafi fiye da kima daga cikin semiconductor guntu) wannan fasahar za a iya kashe a cikin BIOS.

Tilasta karuwa a yawan aiki

Good overclocking m iya fariya Core i7 860. Amma wa, game da shi kara da overall wasan kwaikwayon na kwamfuta tsarin, shi wajibi ne cewa ta inganta samar da wutar lantarki da kuma motherboard. A farko ikon matakin ya kamata a 800 ko fiye watts. Amma da motherboard dole tsara don samar da sassauci ga canza PC saituna. Shikenan lissafin kara Agogon mita ne:

• Ragewa dabi'u na duk abubuwan a cikin tsarin, sai dai processor (memory, misali).
• Boosts da irin ƙarfin lantarki da CPU.
• Kara da mita daga cikin tsarin bas.
• Idan dole (idan tsarin daina aiki stably) fasahar nakasa "Turbobust" (ba ka damar ta atomatik kara da mita) da kuma "wuce-wuri Trading" (ajiye a kawai 4 jiki sarrafa kwamfuta module).

Kamar yadda yi nuna, ko da a da misali da sanyaya tsarin zai iya zama 4 GHz (CPU multiplier 20 da kuma tsarin bas mita 200 MHz ko factor CPU 21 da mita riga 190 MHz). A mita na semiconductor guntu - 72 digiri. Don rage CPU yanayin zafi, shi ne shawarar yin amfani da mai kwazo da sanyaya tsarin. Yana yiwuwa a iska (tare da inganta zafi masha'a) da kuma ruwa.

farashin

I7 processor 860 a farkon tallace-tallace da aka kiyasta a $ 284. A mafi suna fadin version of "Intel Kor i5 750" ya daraja $ 196, da kuma karin ci-gaba CPU da wani index of 870 da aka sayar da $ 562. A daya hannun, $ 284 - quite wani gwaji Naira Miliyan Xari ga PC wannan matakin, amma ba ka saya shekara guda da kwamfuta tsarin.

Abin da yi masu da guntu

Bugu da kari a gwada high farashin, akwai wani karin ƙarara a cikin Intel Core i7 860. Amma mai kyau CPU, wanda shi ne babu shakka wannan semiconductor bayani, ba shi yiwuwa su saya a kan dinari guda. Amma ribobi da shi, kamar yadda muka gani a cikin wata mujalla, fiye da:

• Alamar rahama processor gine-gine, wanda ko da a yau ya ci gaba da zama dacewa.
• Babban ƙuduri uku-matakin cache.
• High overclocking m.
• Excellent makamashi yadda ya dace.
• M iko da Agogon mita dangane da wuya daga cikin matsalar da ake warware.
• Atomatik kashewa na rago sarrafa kwamfuta module da kuma kara da mita na sauran tsakiya a cikin CPU.

sakamakon

"Kor i7 860", a 2009, ya kasance daya daga cikin mafi kyau kwakwalwan kwamfuta. Ya samu nasarar hadawa da kuma gyara yi, da kuma gwada da low cost. Wani tabbatarwa da wannan shi ne gaskiyar cewa ta bayani dalla-dalla su ne ma fi dacewa a yanzu, da kuma mafi yawan data kasance software zuwa gudu da shi ba tare da wani matsaloli, ciki har da mafi wuya zamani wasanni (ko da yake ba a kalla saitin).