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Intel Core I7 950 processor: siffofin da kuma sake dubawa

Manufa bayani ga goyon baya CPU, saki a 2009 - shi ne "Intel i7 950 Kor." Sauran model a cikin wannan jerin sun kudin yafi tsada, da kuma sauran CPU daga cikin wannan jeri ba zai iya yin shi m tare da wasan kwaikwayon na matsayi. Saboda haka, wannan guntu yake cikakke a lokacin hade da farashin da kuma cika.

Na yi iya wannan CPU?

Ko a yanzu, bayan shekaru 6 tun da jefa, da processor Intel Core i7 950 damar gudu mafi aikace-aikace a jere daga cikin mafi wuya da latest ƙarni na uku girma wasanni (ko da yake ba a kalla saitin) da kuma kawo karshen dukkan guda "Photoshop" latest version. Kuma wannan ba abin mamaki bane. Wannan processor da aka positioned a matsayin mafita ga PC masu goyon baya da kuma shigar a kan uwar garke motherboards. Saboda haka, ana iya kira da yanke shawara na Premium kashi, da farin ciki masu wanda ba tsammani game da tsarin da bukatun na wani software.

kunshin Contents

A hankula ikon yinsa, daga wadata ga CPU a lokacin shi ne "Intel i7 950 Kor." halaye na guntu aka jera a cikin blue akwatin da ta lakabtawa. Shi ne ma mai square taga, a cikinta, wanda nuna saman processor. Ta aka rufi guntu nadi cewa ba ka damar kwatanta ayyana darajar kayyade ga CPU. Har ila yau, mai sanyaya kawota. Ga cikakken lokaci yanayin na aiki na ta yiwuwa shi ya isa. Amma shi ne mai bayani ga PC masu goyon baya, da kuma a sakamakon, na yau da kullum tsarin, sun kasance ba su isa ga tabbata. Saboda haka, domin ya bayyana cikakken damar wannan guntu, ya wajaba saya an inganta iska sanyaya tsarin, ko a ruwa. Har ila yau, a hada da musamman guntu kawota thermal maiko cewa ne amfani da CPU da installing da sanyaya tsarin. Ana iya amfani da lokacin shigarwa a matsayin misali sanyaya tsarin da kuma inganta. Wani muhimmin m bundled - wannan shi ne wani kwali da logo na developer da irin shigar CPU. Ya zama dole ka tsaya a gaban panel na tsarin naúrar a halayyar square indentation. A jerin takardun da aka iyakance ga saba umurci manual kuma, ba shakka, da katin garanti. Af, The garanti domin wannan samfurin shine shekaru 3.

CPU soket

Daya daga cikin mafi m kwasfa amfani da su shigar da semiconductor guntu - "soket 1366" (lambar 1366 na nuna yawan dari a cikin CPU, yayin da adadin dari a motherboard cikin wanda a kanta aka shigar). Waɗannan su ne mafi m motherboards a shekarar 2009. A wannan soket shigar uwar garke mafita kamfani "Intel" - sarrafawa "Kseon". A sakamakon haka, "Kor Intel i7 950" iya fariya wani mamaki yi da cewa ko da a yanzu, albeit tare da wasu reservations a kan wadanda ba matsakaicin saituna na wasu daga cikin latest ƙarni na wasanni, amma har yanzu ba ka damar gudanar da wani software a wannan lokacin.

da semiconductor guntu masana'antu da fasaha

i7 950 processor da aka yi da mafi m aiwatar da fasaha a wancan lokacin - 45 nm. Wannan damar domin mun gwada da kananan size na silicon crystal, kuma haka guntu ne a wani m thermal ambulan. Hakika, mafi yawan 'yan yanke shawara na kamfani "Intel" sanya riga a kan fasaha aiwatar da 14 nm. Amma kar ka manta da cewa wannan guntu ne kerarre a shekarar 2009 - tun sa'an nan shi ke an 7 shekaru.

Fast ƙwaƙwalwar ajiya da kuma ta lambar

Kamar mafi yawan na yau mafi kyau yin Intel processor mafita, i7 950 zai iya gadara da kasancewar wani uku-matakin cache. A farko matakin ya kasu kashi biyu daidai sassa. Daya daga cikin su ne aka yi nufi ga adanar da CPU wa'azi, da kuma na biyu - don bayanai. A size kowane daga cikinsu ya daidaita 4 gungu (kowane aka tsananin daura daya musamman kwamfuta module) zuwa 32 KB. Wannan ba wani total na 64 KB for data da 64 KB ga umarnin. A irin wannan shiri shi ma na biyu-matakin cache. Kawai a cikin wannan harka da shi, an riga an kasaftawa 4 250 Kb tari, ko a cikin wani adadin da ya 1 mb. Ya bambanta da na farko-matakin cache, babu rabo a cikin memory umarnin da bayanai. Na uku kuma na karshe matakin cache ya na kowa, kuma ta size ne 8 MB. Duk da wannan azumi memory zuwa wannan rana samar da m yi na CPU.

Goyan bayan memory iri

Intel Core i7 950 na goyon bayan ci-gaba a wannan lokaci, da kuma ba yawa yanzu m DDR3. Ya kamata kuma a lura da cewa guntu aka kunsasshen tare da uku-tashar memory kula, wanda shi ne matsakaicin kayan da aka samar na 25,6 GB / s. Bugu da kari, ya kamata a lura da cewa matsakaicin adadin RAM a inji mai kwakwalwa dangane da wannan CPU iya isa 24 GB. Haka kuma, wannan bayani ya aiki processor a guje a 64-bit tsarin aiki. In ba haka ba, duk na sanya adadin RAM zai kawai yiwu don amfani kawai 3.6 GB, ɓangare na abin da aka shagaltar da ta tsarin aiki da tsarin aikace-aikace.

matsakaicin yawan zafin jiki

A Intel Core i7 950 na yau da kullum yanayin Na yi aiki a zazzabi kewayon 30 zuwa 45 digiri. Idan CPU clocked a yau da kullum da sanyaya tsarin, wannan zangon iya mika har zuwa 55 digiri (dangane da tamanin da aiyuka irin ƙarfin lantarki da processor Agogon mita da kuma karshen). Amma tare da ingantattun iska sanyaya tsarin, wannan matsala ba tashi, kuma matsakaicin zafin aiki kai duk wannan 45 digiri. A wannan gaskiya ne ga kwazo ruwa sanyaya tsarin. Kuma a karshe ya kamata a lura da cewa iyakar halatta zafin jiki ga semiconductor crystal ya 67,9 darajõji, kuma ta thermal kunshin da aka daidaita 130 watts.

Saurin agogo

A maras muhimmanci Agogon mita, wanda zai iya gadara Intel processor i7 950 ya 3,06 GHz (a multiplier 23 a kan motherboard da tsarin bas mita 133 MHz). Amma wannan semiconductor bayani da aka sanye take da mallakar tajirai fasahar "Turbo Boost" daga kamfani "Intel". Its ainihi ya tabbatar da cewa, dangane da wuya daga cikin matsala, "Intel i7 950 Kor" iya kuzari canza ta mita. A multithreaded aikace-aikace shigar multiplier 24, kuma shi ne zai yiwu a cimma wata mita 3.2 GHz. Amma idan halarci daya kawai sarrafa kwamfuta naúrar, da factor iya ɗauka a darajar 25, kuma a wannan yanayin da mai amfani ya riga ya samu 3.32 GHz. A daidai wannan lokaci kadan da CPU aiki yanayin da aka ba su canja ba.

Sarrafa kwamfuta tsakiya da kuma Sharhuna

Core i7 950 alfahari gaban nan da nan hudu 64-bit sarrafa kwamfuta kayayyaki. Wannan damar domin m yi matakin da CPU mafita a Multi-Threaded aikace-aikace, musamman kamar yadda mafi yawan aikace-aikace software, har ma a yanzu shi ne gyara domin a yawan tsakiya. Amma wannan processor, akwai wani muhimmanci alama, wanda shi ne don tallafa wa "wuce-wuri Trayding" fasahar. Its ainihi ta'allaka ne da cewa a cikin wannan jiki sarrafa kwamfuta kwaya halitta biyu mai aiki da na'urar kwamfuta zaren a shirin matakin. Hakika, irin wannan aikin injiniya bayani da cewa ba da damar da CPU zuwa cikakken gasa tare da real 8-core guntu. Amma, a daya bangaren, a wasu lokuta, shi ba ka damar samun ƙarin yawan aiki samu na 10-15% idan aka kwatanta da na al'ada 4-core guntu.

A code sunan ga Intel i7 950- Bloomfield guntu. Yana nufin mafita ga workstations da kuma na sirri kwakwalwa tare da ingantattun yi matakan.

Overclocking kuma yi samu

All motherboards for "Socket 1366" da aka sanya a cikin wani m zane da musamman sanyaya tsarin. Saboda haka, m matsaloli tare da shi, yawanci a lokacin hanzari bai faruwa. Har ila yau, domin hanzari dole headroom ikon naúrar (mafi kyau don amfani ikon kayayyaki a 1000 don wannan manufa - shi zai kara matsakaicin CPU yi). Kamar yadda muka gani a baya, da maras muhimmanci sanyaya tsarin bai isa ba don tarwatsa. Saboda haka, ya wajaba a saya da wani musamman bayani, kuma shi bada shawarar yin amfani da wani ruwa bayani. Kafin murkushewa a kan PC shi ya zama dole ka shigar musamman software da zai saka idanu da matsayi na "Intel i7 950 Kor." CPU zafin jiki ne da sanya idanu kan mai amfani "Speed FAN" da kuma ta sigogi - «CPU-Z». To danniya matakan bari, "Aida 64". Duk da software kana bukatar ka shigar da shi ya gabani. A nan gaba, da oda da hanzari ne kamar haka:

  • Mu je zuwa "BIOS" na motherboard.

  • Rage ya faru na RAM zuwa m canja darajar.

  • Kara CPU multiplier zuwa guda darajar.

  • Mu ajiye dabi'u da kuma sake yi da PC.

  • Mu duba aiki na dukan tsarin.

  • Kara da mita muddin kwamfuta ne a guje stably.

  • Idan PC ba ya fara, sa'an nan sake saita "BIOS" saitin yin amfani da ya dace jumper da kuma komawa da baya aiki sigogi.

Ƙarin yi samu za a iya samu ta hanyar kiwon da irin ƙarfin lantarki a processor, amma shi za a iya yi kawai a cikin matsanancin: ƙãra kaya sauri incapacitates da semiconductor crystal. Da ainihin barga mita a lokacin hanzari ga wannan CPU ne 4-4.2 GHz, wanda, a kwatanta da misali 3,06 GHz, cinma inganta yi a 30-40 bisa dari.

farashin

A farkon tallace-tallace na Core i7 950 da aka kimanta ba da manufacturer a 562 daloli. A yawa na mutane koka game da inflated kudin. Amma, a daya hannun, guntu a kan matakin na yi ya kasance ba, a gaskiya, musamman daga gasar dandamali daga "AMD". Ko sa'an nan ta flagship "sabon abu na 1090" ba zai iya yin shi m da kuma kudin da yawa kasa. A shekara bayan da farkon tallace-tallace, a 2010, da farashin da semiconductor crystal aka ragu zuwa 294 daloli. A nan gaba, da kamfani "Intel" ya maye gurbin soket 1366, 2011, da kuma dandamali ga PC masu goyon baya tashi a cikin abu wulakantacce.

Reviews a kan wannan CPU

M akwai kawai da "Intel i7 950 Kor." Reviews aka ware daga gare su:

  • A mamaki matakin na yi, kuma da ikon gudu da wani software.

  • Excellent overclocking m, wanda damar karkashin wani yanayi kafin su sami wani ƙarin 30-40% na iya aiki.

  • Sosai m motherboards.

Amma da rashin ya yi kawai biyu:

  • A gwada da babban kudin. Amma wannan an sauƙi bayyana ta da cewa da m "AMD" ya ba kai tsaye fafatawa a gasa, daga cikin semiconductor crystal.

  • Rauni cikakken sanyaya tsarin, wanda bai da damar da CPU na yau da kullum yanayin. A saboda wannan dalili mai m ya saya mai kwazo da sanyaya tsarin da damar samun sosai nagari ko ta yau nagartacce 4GHz.

sakamakon

An kyau kwarai bayani ga kwamfuta masu goyon baya ga 2009 ne "Intel i7 950 Kor." Ya hadawa high yi da kuma gwada da low cost. A cikin sauran CPU, har ma a yanzu shi ne isa ya gudu da wani aiki.

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