Zviri processor Intel Core i7-870: tsananguro, zvinhu uye wongororo

Flagship chakagadzirwa kugadzira chikwata "VaK I7 870" kubva dzesangano "Intel" anobudiswa 2009, izvo kunyange ikozvino anogona pasina yakaoma kugadzirisa kunyange kunzwisisa mabasa huchakurukurwa zvakadzama mashoko aya. Kuchavawo kupiwa zvinokwaniswa uye utera semiconductor sekristaro.

Ndaikwanisa Chip ichi? Its musika chidimbu

The Specification of michina toronga "VaK I7 870" kuramba kuva richiri kushanda uye kugadzirisa chero matambudziko pasina matambudziko, kusanganisira kwazvo. Muchiitiko chino, hapana zvikurukuru vanofanira kuwedzera wachi kakawanda ayo (kureva, "overclock" ari nesilicon chip). pakutanga zvina kugadzira yake module anoshanda wachi kakawanda yakasimba chaizvo uye vakatsanya akadaro ndangariro subsystem musangano wayo haana kumbosiyana kubva iyezvino processors. Somugumisiro, tinowana chimwe chezvinhu zvibereko Chip 2009, izvo makore 7 kubvira pakutanga rokutengesa chichiri akakodzera.

CPU Options

Intel Core I7 870 yaitengeswa mushanduro zviviri zvakasiyana zviri configuration. More Yokudzidza uye nyore vavo akasarudzwa se "Treil '." Panyaya iyi, inodzidzisa anogamuchira mirayiridzo kushandisa pamwechete garandi kadhi, hachizi chitaridzi mhuri semiconductor chips chip fari pacharo. Chechipiri Ipfungwa configuration inonzi "Box", uye yakanga boxed shanduro nechepakati kugadzira chimwe. Unosanganisira, kuwedzera kune yambotaurwa kuurongwa yapfuura shanduro configuration, sezvo Nehunde kutonhora, bhokisi vakapiswa uye chafariz namatidza.

Wokutanga musiyano wezvinyorwa configuration nani wakanyatsokodzera kombiyuta iyi uye overclockers, vaigona kutenga imwe yepamusoro kutonhora maitiro uye nokudaro zvinowedzera okupedzisira chokupika yekombiyuta. Asi boxed shanduro configuration yakanakisisa akakodzera kuti vanhuwo vanoshandisa, uye izvo zvinokosha chokupika ichi mhinduro yakanga inokwana.

soketi

Intel Core I7 870 yave ichiiswa kugadzwa zvemberi iri panosangana 2009, dzesangano "Intel" kuti kombiyuta kupinda-pamwero mhinduro - LGA1156. Uye zvakaita chimwe chezvinhu zvakanaka processors pechikuva. The chikuru akagadzirwa nomusoro iyi kwaisanganisira Southbridge mumwe chete - P55. A rwokumusoro zambuko rikashamiswa kuti Chip muviri. Papera chinguva, pane dzimwe chipsets nokuda papuratifomu ichi - N57 Express uye H55 Express. Kutaura zvazviri, akanga akafanana P55, asi Kuwedzerwa Graphics subsystem. Optimally pavanoparidza CPU rave kushandiswa iri P55, wakanga inokwana mikana yokuti kuwedzera uku mukuru-waivako semiconductor mhinduro.

gadzira

Core I7 chakagadzirwa kubudiswa chikwata 870 chinoitwa maererano muitiro mitemo (45 nm), yaiva 2009 godu advance. It kwapfuura kubva makore 7 uye yakareba muitiro (14 nm) rakashandiswa pagadzirwe yepamusoro kadambari mhinduro. Pasinei akadaro chaizvo, ichi mukuru-waivako Chip chichiri akakodzera uye pasina matambudziko chero anogona kugadzirisa chero dambudziko kunyange nhasi.

cache

High CPU Core I7 870 anofanira vakagadzirira pamwe-pamwero matatu cache iri fanira. Zvikasadaro, haana kukwanisa kugadzirisa zvakawedzera kunzwisisa dambudziko, kunyange muna 2009. Panyaya iyi, kuchengetera vanokwanisa vanofanirawo kuva akanaka saizi.

Somugumisiro, magadzirirwo mainjiniya kunge akashongedzerwa nayo sezvinotevera:

• Wokutanga pamwero mumwe makirisito yakanga akabvuma muzvikamu 2 zvikamu modules 32 KB. Mumwe wavo ari nyanzvi kuchengetera ari CPU instructions, uye wechipiri - pamusoro kuchengetera mashoko. Ndiko, mumwe aigona kushandisa computational module 64 KB mu yose. Eya, sezvo uwandu cores akaenzana 4, ipapo tinowana 4 * 64 = 256 kbps.

• Wechipiri pamwero haana aiva yakaoma specialization akadaro mhando inochengetwa mashoko, asi vakakamukana pakati nomumwe tsanga. Vachikwanisa neimwe kadambari chikwata akaenzana 256kb. Zvakanaka, mu Verengai yaro zvachose saizi iri 1 MB (4 kusvika 256 KB neerekitironi).

• Chechitatu cache pamwero kunoitika CPUs zvose. saizi Its akaenzana 8 MB.

Random-kuwana ndangariro

I7 CPU 870 yave ichiiswa kushandiswa zvemberi panguva dzakadai kurongwa kuwana ndangariro - "DDR3". mugadziri pachake akakurudzira mwanda pamwe CPU ichi kushandiswa "DDR3-1066" rinoparadza kana "DDR3-1333". In tsika, zvaibvira kuisa mamwe kukurumidza RAM modules uyu, asi havana kukwanisa kushanda nokukurumidza "DDR3-1333". The kunonyanyisa yakawanda RAM, iyo processor inogona kugadziriswa hazvisi 16 GB.

Chimwe chinokosha rwokugadzira nuance - the kusangana pakati hunyambiri-mugero ndangariro controller kuti semiconductor Chip CPU. Izvi ouinjiniya mhinduro yave yekudyidzana zvakawedzera chokupika kwokupedzisira yekombiyuta.

The uchishandisa tembiricha yacho semiconductor chip. TDP

Kufadza bvumidzwa tembiricha kuti "VaK I7 870" akanga akaenzana 72,7 inegumi. Kazhinji, mune tsika, izvi zvaireva kuti kutonhora marongedzero chero chikonzero ndechokuti dzakabvarurwa. Chaiye uchishandisa muoti, tembiricha iri Chip iri kuwanda 40-55 inegumi. Kana iwe overclock ichi flagship processor, ipapo tembiricha hurumende shanduko. Pakadaro, zvichava pakati zvinobva 50 kusvika 60 inegumi. Kuti tikunde rokufananidzira kukosha 60 madhigirii anogona chete kumhanya zvikuru yakawandirwa software. Asi kunyange mumamiriro ezvinhu akadaro, tembiricha asiri anoenda mhiri bvumidzwa muganhu uye haapfuuri 70 inegumi. Richipisa kuti pasuru kubva Chip uyu akaenzana 95 watts or.

Frequency fomura

Chip Izvi vakapakata zvigadzirwa akadai "Turbo wedzera". Naizvozvo, ayo wachi maitikiro zvakachinja zvichienderana kunzwisisa dambudziko chisagadziriswa, nhamba basa kubudiswa pfuma uye chafariz mamiriro CPU. The bhuku Wachi kakawanda panguva yakakwirira kupisa nounzenza mu Core I7 870 - 2,93 GHz. Teverai kukosha kwake - 3.2 GHz.

Muchiitiko chino, kamwe zvose 4 modules vanoshanda vose modes. Chete mumutsetse wokutanga pane kuderera nokuda overheating pamusoro Chip, kana nokuda nyore dambudziko, uye yechipiri - mune mamwe mamiriro ezvinhu zvose apo unofanira kuenda kurudyi 4 cores. Akatevera ukoshi - 3,47 GHz. In yezwi nzira iyi processor disconnects 2-kadambari modules. Kunonyanyisa kakawanda hazvisi 3.6 GHz. Yekombiyuta unoshanda chete 1 shinda.

akitekicha

The zita bumbiro computational vamapoka chip fari - Nehalem. CPU Izvi zvaisanganisira pakarepo 4 neerekitironi. Uyezve, imwe nevamwe chepfungwa semiconductor vachiita nhevedzano "VaK Ay7" ndiko kutsigira proprietary ano, bumbiro-anonzi "Hyper Trayding", iro rinobvumira pahwaro imwe mumuviri chinoumba kuti 2 pfungwa (kureva, panguva chirongwa pamwero). Izvi semiconductor Chip iyi nyaya ndozvakaitikawo. Somugumisiro, panguva Software pamwero yakaratidza 8 pakarepo kadambari shinda.

izvi zvose kunoita iye kunyange ikozvino, pasina chinetso yakawandisa kutsungirira chero chikumbiro Software (zvose optimized nokuti multi-Threaded Hardware, kana kwete).

kumhanyisa

In Nemuromo, zvaibvira kuti aite zvimwe uchishandisa Intel I7 870. System bhazi overclocking Asi tsika yacho mugadziri kuti chinangwa ichi ashandise munhevedzano machipisi "VaK Ay7 9xx", uyo waiva chivakashure "Black Edishon".

Kana "VaK Ay7 8xx" waivako pamwero zvakanga pakutanga kunyanyisa, nokusika kukosha okuwedzera mutoro pamusoro yekombiyuta yakanga zvachose kukodzera. Zvino mabasa ose CPU zvinogona kuongororwa sezvo zvakakwana. Kunoitawo kuti kumhanya upi software, iri nguva.

User wongororo. CPU mutengo

The chete drawback, zvinogona kuva processor kuti shoma chechetere - ichi ndicho kudhura. Mugadziri wacho akakurudzira mutengo akanga akaenzana $ 305. Asi tinofanira kunzwisisa kuti Qualitative chinhu haagoni kudhura sendi. Saka iyi - munhu Chip kwokuwirirana kupfuura rimwe gore, anofanira kuva dzinodhura. Nokuti vamwe, vari CPU iyi chete zvakanakira. Izvi zvinosanganisira kuita, chafariz ezvinhu uye functionality.

Kunyange pasipasi Intel Frequency I7 870 2 93 GHz rinobvumira kushandiswa akawanda aivapo software. Eya, anenge mukuru-nokukurumidza muoti, uye hatisi kutaura - ivo zvimwe kuwedzera yauinayo.

zvabuda

Technical parameters "VaK I7 870" vachiri kuramba akakodzera nhasi. Nomusoro zvikuru kutenga hurongwa chikwata haisi (pane zvimwe zvisingabatsiri itsva mhinduro). Asi pano ndiyo ndiwedzere pamusoro PC, zvakare seisingashandi. pfuma yayo chero bedzi zvakakwana kushandisa chero basa.