Intel Xeon 5440 Processor: Uhlolojikelele, izici kanye nokubuyekeza

Xeon 5440 - kuyinto CPU isixazululo iseva ngokudala ephezulu ukusebenza ne-computing system. Buyekeza lokhu model CPU, izici zayo, kanye abanikazi Izibuyekezo kule chip Semiconductor Kuzoxoxwa ngani esihlokweni.

Nis ukucutshungulwa iyunithi

The main isicelo CPU Xeon 5440 - kule seva. Processor, eqinisweni, yisisombululo enemisebenzi kakhulu futhi ingasetshenziswa uhlelo kukhompyutha ezingeni kokuqala, futhi njengengxenye ephezulu ukusebenza computer kwenethiwekhi naphakathi ngisho ikilasi premium. Esimweni sokuqala kusebenza chip eyodwa kuphela enjalo, uqimba iseva phakathi, - 2, nekhompyutha premium kufanele kube kanye processor enjalo 4, futhi yilona eliphelele elivumelekile elinikeziwe CPU ukucushwa imodeli.

izinhlobo olungenzeka amasethi ephelele. Ukuthi kufakwe nomkhiqizi?

BOX - uvame atholakala uhlu intengo kungenzeka imishini Xeon 5440. Izimfanelo CPU kuleli cala ziye lokuphekiwe ibhokisi. Chip ngokwayo yayisesigodini iphakethe zokuzivikela eyenziwe ngepulasitiki okusobala. Futhi ohlwini izimpahla nomkhiqizi nokuphathelene Ukupholisa uhlelo (okubandakanya ekhuthaza ezipholile futhi ezishisayo), lewaranti futhi, yebo, umhlahlandlela umsebenzisi. Akuvamile ku izipesheli commercial zingatholakala okufana Trail ukulethwa. It bebungekho a nokuphathelene Ukupholisa uhlelo, futhi izindleko ke ngaleso sizathu yaba ephansi kakhulu.

Architecture Silicon chip

Harpertown - yigama ikhodi izakhiwo, elisemnyango ngesisekelo Intel Xeon 5440. Izimfanelo processing unit kubonisa ukuthi kuhlanganisa cores ngokomzimba ezine ezigcwele. Zenziwa ku inqubo 45nm ubuchwepheshe. Ukusekela multi-core logic ubuchwepheshe nokuphathelene kule chip sishoda. Ngenxa yalokho, ezingeni isofthiwe, sithola konke okufanayo ezine ukucutshungulwa okunomqondo ukugeleza ulwazi.

Ngokungafani CPUs yesimanje, lo mkhiqizo iseva ye-chip is akuyona eyakhe kunoma ibhuloho enyakatho chipset noma ihluzo ihlanganiswe. Futhi uma ukuntuleka yokugcina akuyona njengoba ezibucayi ephezulu ukusebenza Computing ngesizathu kohlelo ukuthi liyadingeka usesimweni esinjalo kuphela ezehlukene ihluzo ikhadi, kungcono ahlukene ibhuloho enyakatho iyehlisa ukusebenza PC yakho ngenxa yokuthi ukuxhumana RAM ngisho ngokushesha.

imvamisa

Lokhu CPU ayisekeli lobu buchwepheshe nokuphathelene kusukela "Intel" ngokuthi "TurboBust". Ngenxa yalokho, imvamisa iwashi engashintshwa ngesikhathi ukusebenza ngcondvomshini, awusebenzi nomthelela futhi izinga lokushisa kwe-chip Semiconductor, noma ezingeni obulukhuni ikhodi elisebenzisekayo. Imvamisa langempela ibhasi leyo processor iyunithi 333 okuhambelana MHz (ukubaluleka esiphumelelako 1333), nomkhiqizi isici udonsa 8.5. Ngenxa yalokho, ngo-mode okuzisholo, wokugaya ongaqhuba ngalesi imvamisa 2,83 GHz.

Cash: inhlangano kanye nenani

Enye kusimo abalulekile, uma kulinganiswa nokwenu yesimanje ukucutshungulwa amadivayisi, iyona inhlangano inkumbulo isilondolozi ku Xeon 5440. I last isizukulwane CPU compulsorily ifakwe izinqolobane simiso amazinga 3. Le nhlangano inkumbulo fast can kakhulu kwentiwe ncono kusebenta. Kulesi CPU kuphela isilondolozi 2-level.

Eyokuqala has a ivolumu 256 kb, okuyinto zihlukaniswe 4 izingxenye 64 kb. ingxenye ethile ngqo ukuxhumana kuphela ethile ikhodi processing unit. Ngaphezu kwalokho, kb 64 ihlukene ukuze kb 32. Omunye ugcina idatha, kanti eyesibili - ikhodi.

Izinga lesibili siqukethe 2 amaqoqo 6MB. Okungukuthi, e nenani yesibili isilondolozi ileveli 12 MB. Futhi kufanele kuphawulwe ukuthi ngamunye amaqoqo ungakwazi ukuxhumana kuphela pair oluthile cores.

Izinga lesithathu isilondolozi, njengoba kuphawuliwe ngaphambili, engekho kule processing unit.

RAM. RAM isilawuli

Xeon processor 5440 kwase esishunyekiwe RAM isilawuli. Njengoba kushiwo ngaphambili, lolu ingxenye ngcondvomshini kufakwe chipset.

Three uchungechunge chipsets olukhishwe "Intel" ngoba LGA771 processor isokhethi:

• G3X.

• G4X.

• R4H.

Bonke baye Iloliwe ngokusebenzisa imemori DDR2. Ezinconyiwe yokusebenza imvamisa module ilingana 1066 MHz. Ubuningi efanayo RAM yokucushwa processor ongashadile 16 GB.

Amandla ukusetshenziswa. Temperature CPU ethile. ekusetjentisweni kwemandla ngalokuyimphumelelo

Inani kwamandla ukusetshenziswa isethwe ngumkhiqizi ngezithuba 80 Watts. Sikhishwe yokuthi imemori isilondolozi kuhlanganisa amazinga 2 kuphela, futhi crystal senziwe 45 nm ubuchwepheshe - ukuthola ephelele ofanayo Ukusebenza CPU kanye iphakethe yayo ezishisayo.

Inani esiphezulu izinga lokushisa izisekelo Silicon kule yunithi processor - 67 ⁰ C. Esikhathini esifanayo okuzisholo chip imodi usebenza ku uhla lokushisa 40 kuya 55 ⁰ C. Okungukuthi, kusukela isikhundla ngalesi lokushisa, CPU empeleni ngeligeba lelisetulu zokuphepha.

ukusheshisa

Thobekile processor izixazululo ngokombono umkhiqizo okwandisa kuyinto Xeon 5440. zisakaza kungenzeka kuphela kuphela ngokwandisa isivinini uhlelo ibhasi umbadlana. CPU imvamisa Okuphindaphinda ke ikhiyiwe ngaso emhlabeni 8.5. Imvamisa okuzisholo ibhasi uhlelo kulokhu 333 MHz noma 1333 MHz ngempumelelo. Endabeni ukushesha, ngokomthetho lezi zimiso kungase kukhule lapho ukupholisa umoya ngokulandelana ukuze 410 MHz kanye 1640 MHz. Banikezwe isici 8.5 sithola CPU real 3.5 GHz noma amaphesenti angu-20 ukusebenza ukwanda.

I-oda, kulokhu ukusheshisa icuketse letigaba ezilandelayo:

1. I amaza ka zonke izingxenye uhlelo kukhompyutha kuyehla (lokhu ingase isetshenziselwe BIOS noma isofthiwe ezikhethekile), ngaphandle ibhasi uhlelo.

2. Khona-ke olwengeziwe kwandisa ukuvama ibhasi uhlelo. Ngakho kubalulekile ukuqapha yiziphi ezinye izingxenye imvamisa PC akuzona aphume umugqa (isib, RAM).

3. Ngemva ukwanda ngalinye imvamisa test system ibhasi wenziwa phezu kohlelo ikhompyutha esebenzisa isofthiwe ekhethekile.

4. Ngemva kwalokho, ngemva ekufezeni margin ukuzinza kwandisa voltage phezu CPU, bese isheke wenziwa ukuzinza.

5. Khona-ke kancane kancane imvamisa futhi voltage ibhasi uhlelo CPU. Lapho voltage ifinyelela 1.35 V is etholwe seqiwe iwashi CPU.

ukuhlolwa

Qhathanisa e okuzisholo imodi Xeon 5440 vs Core i5 kwesizukulwane sesithathu show bokuphakama kwemibandela futhi ephelele yokugcina. Uma uqondanise imvamisa sewashi kokubili chips bese uqhathanisa ukusebenza kwakhe, umehluko kuzoba oda amaphesenti 20-30 of. Njengoba isibonelo, ethebuleni zokwenziwa ukuhlolwa AIDA64 iphakethe olucutshungulwayo nge i5-3750K CPU uzonikezwa ngezansi.

Test imiphumela aida 64

Ekuhlolweni kakhulu, umehluko phakathi kwe-CPU futhi omele kubhekwe isizukulwane samanje processing units ingeqi 30%. Wenza okuhlukile kulokhu bawukuphela CPU PHOTO futhi FPU Julia. Kulokhu, izakhiwo kakhulu kabusha izenze eyaziwa futhi inikeza uzuza ukusebenza eningi.

izindleko

Ekuqaleni, Intel Xeon 5440 kwakulinganiselwa ku $ 700 umakhi (Inketho Trail) kanye USD 735 by BOX. Kodwa la tags intengo ezifanelekayo ngekota yokuqala ka-2008. Manje i-chip, njengoba kuboniswa imiphumela zibuye ziphelelwe isikhathi ngokuphelele. Isimo esisha engasakwazi ukuthenga ke ngenxa yokuthi sekunesikhathi eside out of umkhiqizo, futhi amasheya badayise kudala. Kodwa-ke kulesi simo zasebenza ukucutshungulwa iyunithi angathengwa at ahlukahlukene inthanethi endalini sites. Kulokhu, intengo ngeke lidlule ku- $ 50, okuyinto okuhambisana ngokuphelele ne imininingwane yayo.

Izibuyekezo

Kuyinto njengabawufanelekele processing unit ngesikhathi sawo kwaba Xeon 5440. Yena singafika eziningi zezinhlamvu 1 kuya 4 amakhompyutha iseva. Ngakho omunye CPU Wawugujelwani Computing amasistimu entry level. Uma kwakukhona 2 noma 3 - kwaba iseva ongaswele lutho. Futhi ezine microprocessor uvumele amaseva ukusebenza high ukwakha ezingeni premium.

Njengengxenye amageyimu PC lingasetshenziswa lapho kubhekiselwe Xeon 5440. Ikhadi isiqophi kulokhu kufanele kube ngokuqhubekayo futhi ithele kakhulu. Kuyinto kule nekugcizelela abanikazi idivayisi ezifana microprocessor ngo Izibuyekezo kwabo bonke web global okwamanje.

Imiphumela

Namanje chip langempela iyona Xeon 5440. zayo hardware Ukucaciswa namanje usivumele ukuthi ukuxazulula izinkinga. Ngasiphi lokhu kungafaniswa nokuthutha isofthiwe iseva, futhi noma iliphi ithoyizi. Kulo mBhalo, izilungiselelo kungase kungabi esiphezulu, kodwa isofthiwe efanayo kule khompyutha 'nensimbi' ngokuqinisekile uzosebenza. Ngakho ukuthi processing unit ngisho namuhla ufundwa emhlabeni wonke futhi ivumela ukuxazulula anhlobonhlobo imisebenzi.