Zviri processor Intel Core i5-750: nokurondedzerwa, rondedzero uye wongororo

2009 akaona kusunungurwa yoku- processor mapurani Lynnfield, zvikuru mumiriri raiva zvinowanikwa panguva iyo Chip "VaKorinte i5-750». Zvinoitwa ichi semiconductor chigadzirwa haisi zvakasiyana chaizvo kubva nhasi Quad-makirisito CPU kubva mugadziri ichi. Naizvozvo, CPU ichi vachiri kuramba kuva akakodzera uye anogona kugadzirisa zvakawanda nezvinetso zvose zvemarudzi panguva.

Niche processor musika, iyo yave ichiiswa chimiro pakudzokorora uku

Tiine LGA1156 «Intel" Microprocessor musika papuratifomu akakamurwa anotevera zvikamu:

• PC Entry-pamwero kwakavakirwa Celeron processors (Chips izvi zvinopa risingamboshandisi azvipire kuita yakakwana chinzvimbo makombiyuta) uye Pentium (iyi, aigona kunyange kuvimba pakuparurwa vamwe matoyi matsva panguva yakaderera zviruva, asi mutambo saka gadziriro chikwata anganzi munhu Stretch ). Kusiyana izvi zvigadzirwa maviri kwaiva kuwedzera kukura cache, uye kuwedzera wachi kakawanda pakati processor kushanda, uye zvinokwanisika kuwana mu tsika yokuwedzera mubereko nokukurumidza.

• mid-pamwero chidimbu akatora I3 uye I5 Chips mhuri. Ndiye boka iri vaiva CPU uye vaiona sechikamu ichi zvokunyama processor mhinduro. Muduku I3 womuenzaniso zvaisanganisira chete chete 2 wenyama romutemo kugadzira chimwe. Asi nokusuma proprietary Michina HT ari semiconductor Chip pamusoro Software pamwero aigona kuti ironge mashoko muna 4 shinda. Herino wakakwana I5 processors pamwe 4 chaiko cores. Vanewo uwandu cache ndangariro yakawedzera uye rakatangwa TurboBoost Michina rutsigiro. Zvapedzisira unokubvumira kuchinja CPU kakawanda zvichienderana mwero Optimization yeMutemo nokuda multithreading, ari chafariz mamiriro pamusoro semiconductor Chip uye padanho kunzwisisa kwakaita basa hwaswedera.

• Chinonyanya zvibereko hurongwa zviyero zvose ipapo uye ikozvino dzinobva machipisi I7 mhuri. Vane 4 mumuviri Bumbiro kubudiswa Unit, asi HT michina rutsigiro anobvumira Software kuti ufanane 8 shinda. Uyewo, kakawanda nzira iyi yakawanda sezvo cache ndangariro.

Kunyange pamutemo gamba kwokudzokorora ichi uye Zvisinei rinoreva kubudiswa zvigadzirwa mukirasi pakati, pakati anenge zvose zviripo panguva software iri zvinogona kukwikwidzana nyore chete flagship microprocessor. Vazhinji-software kunyange ikozvino nezvezvandaifanira kushandisa 4 mumuviri cores, uye nokuda kwaizvozvi mutsauko tichitarisa maitiro pakati CPUs vakuru mugadziri asingadi parizvino dziripo.

nhuri Contents

chigadzirwa ichi chakatengeswa mbiri Trim. More mwero wavo ainzi tireyi. Muchiitiko chino, kunze CPU anowana murayiridzo manual, garandi kadhi uye chinamirwa pamwe zita Chip muenzaniso mberi remadziro. Zvombo zvakadaro nechinangwa zvikurukuru panguva huru vateresi ezvinhu anokwana zviyero, asiwo dzimwe nguva une kombiyuta iyi. A musimboti yechipiri ichi processor configuration chigadzirwa inonzi bhokisi. akaomerera zita "boxed" zvakafanana naye. Panyaya iyi, mazita ainge vaisanganisa wedzerai unotonhorera uye chafariz namatidza.

CPU soketi

Nokuti kuisa mu LGA1156 panosangana rakachengetedzwa pfungwa "VaK i5-750». Zvinoitwa panosangana yakaratidza kuti yaitaura peungano rimwe-Chip hurongwa zvinogumbura. nezvigadziko Izvi akabvumira muna 2009 kuronga chinangwa chakasiyana zvachose uye achikanganisa kadambari enyika. Izvi kombiyuta kuchikuva anoramba akakodzera kusvikira 2011, apo chikatsiviwa LGA1155. Asi kunyange iye zvino, zvigadzirwa dzino kuramba kuva kuhupenyu kupfuura rimwe chikonzero kuti padanho vaita asi anotibvumira kugadzirisa matambudziko akawanda.

ari semiconductor Chip kugadzira michina

Maererano randinenge michina mukuvamba 2009 akagadzira "chinoumba i5-750». Zvinoitwa zvose chizvarwa ichi machipisi anoratidza kuti vakanga zvinoberekwa 45-nm muitiro michina. Iye panguva iyoyo zvakanga aishanda panze, uye chero chinokosha nezvinetso zvibereko nesilicon zvitete pane iyi haana simuka. Gare gare chikatsiviwa michina pamwe dzemunharaunda wokubvumira 32 nm.

Kesh

Kufanana zvose ano zvemberi processor zvigadzirwa,-pamwero matatu cache ndiye Intel i5-750. Zvinoitwa ichi semiconductor chigadzirwa ichi nyaya ndeinotevera:

• Wokutanga pamwero chinosanganisira 4 mapazi eumambo 64 KB, rakasungirirwa imwe kadambari module.

• Saizvozvowo akarongeka 4 namatombo 256 KB panguva yechipiri chechetere.

• The cache ndangariro pamusoro yechitatu chechetere zvakanga zvakakurumbira vose CPU zvinhu uye aiva zvachose kukura 8 MB.

chibhubhubhu kuwana ndangariro

Sezvineiwo subsystem ndangariro kwave pakanatsiridzwa muna zvisarudzo maererano LGA1156, kusanganisira vari Core i5-750. Hunhu chigadzirwa ichi akaratidza kuti rwokumusoro zambuko pamwechete ndangariro controller kwave akatama kubva motherboard kusvika semiconductor Chip CPU. Zvinokwanisika yekudyidzana kuwedzera kumhanya ari RAM. Asi, Ukuwo, kuyeuka controller kusangana kwakakanganisa kuti Chip aigona chete kushanda chete ane chaicho mazita ndangariro mbariro. Panyaya iyi, yakatarwa aihuitira DDR3-1066. Also pamwe chete CPU inogona kushandiswa uye yakakwirira-nokukurumidza ndangariro kadhi, asi kakawanda pabasa ravo aihuitira ukoshi mumwe chete - 1066 MHz. Chinhu yakawanda iyi yaisagona kutengwa.

Temperature siyana. TDP

On the TDP muna 95W processor i5-750 yakanga dzaona. Zvinoitwa uyu wokuenzanisira CPU kunoratidza kufadza zvinobvumidzwa tembiricha ukoshi 72 inegumi. In inowanzotorwa rudzi, tembiricha kwadzinoita chip fari ichikutadzisa zvinokosheswa 40-50 inegumi. Kana siyana ichi ichiwedzerwa kumhanyisa uye akanga atova mukati miganhu 50-60 inegumi. In tsika, kuti CPU mutoro sezvo ari chezita uchishandisa siyana, saka kuti yakasvika kufadza zvinoita ukoshi zvakanga zvisingaiti. Kuti pfuura hwakagadzwa miganhu zvaiita chete nyaya mbiri. Mumwe wavo - kukundikana of kutonhora ino, uye wechipiri - kumhanyisa Chip Rakabatanidzwa pamwe unotonhorera zvakakwana uye kumhanya ari PC wandei dhimanda mafomu.

frequencies

The 2.7 GHz rakavambwa kwokutanga Frequency kukosha nokuti Intel Core i5-750. zvinoitwa Izvi akanongedza CPU rutsigiro TurboBoost michina. Kureva processor anogona kuchinja kakawanda uye uwandu vanoshingaira kadambari dzakabatana. Kana kushandisa zvose inoperera mana kunonyanyisa kakawanda mutengo unongoshanda 2,8 GHz. Kana processor iri kushanda iri kaviri rudzi, kakawanda kukosha zvakaenzana 2,93 GHz. Asi kune mumwe chete mufurati kuita Masvomhu, ukoshi ichi kazhinji aigona kusimuka kusvika 3.2 GHz. Uyewo, kwaiva Zvinogoneka kuti CPU overclocking. Experience zvinoratidza kuti zvakakodzera configuration wegadziriro chikwata aigona yokubudisa kuti processor kusvika 4 GHz uye kugamuchira kuburikidza ichi anenge 30% kuwedzera nokukurumidza.

CPU Architecture

Sezvatamboona, 4 wenyama remitemo kubudiswa module inosanganisira Intel Core i5-750. Zvinoumba chigadzirwa ichi akaratidza kuti hapana HyperTrading Michina rutsigiro. Naizvozvo, panguva nenhanho-software nayo chaipiwa nokuda chete 4 nzizi. Uye kukosha ichi kunyange nhasi chichiri akakodzera nokuti vakawanda usashandisa iri optimized kuti vaifanira 2 kana 4 shinda. Panyaya iyi, musiyano pamwe anodhura CPU I7 mhuri asiri akanzwa.

Opinion varidzi. mutengo

The $ 213 akanga kuongororwa uku nadzurudzo Core I5. CPU 750 (maitiro akanga yakanaka 2009 zvechokwadi) akabvumira kugadzirisa matambudziko. Ikozvino CPU anogona kugadzirisa zvinenge zvose mitoro nyore. Ndizvo chete zvikuru kuchangobva matoyi vangava nezvinetso. Asi iyi unogona kuderedza chatingatevedzera vakaratidza mufananidzo, izvo zvichaita kunyudza zvakakwana pachavo vari Gameplay kukuru.

zvabuda

Vakakodzera processor chigadzirwa aiva "VaK i5-750» kuti 2009. Features ichiri nhasi kuti akakodzera uye kuti tikwanise vachiri matambudziko akawanda. Uyewo, zvakanakira muenzaniso uyu CPU unofanira kutengeka cost, kuvapo mana mumuviri kubudiswa zviumbu bumbiro uye kwazvo simba kunyatsoshanda sechinhu Chip nokuda 2009 gore. Asi varidzi izvi hurongwa dzakabatana chaizvo nokukurumidza kufunga pamusoro vakaronga ndiwedzere kwaro yekombiyuta.