Makombiyuta, Midziyo
Chii ikakuruma processor
kurudyi processor ichaongororwa mwoyo chero pachake kombiyuta. Zviri nekuvongwa iye akaita zviuru remapazi, izvo nguva dzose User asingadi kunyange kuziva. Pari, pamusika pane zviuru zvinoumba siyana yokutevedzera. Vakawanda vavo vari kunoitwa shamisa zviratidzo zvakadai nokuti munhuwo zvake se "ikakuruma processor" kana "wachi kakawanda", etc. Saka chii ichocho?
In mumwe processor pane nhamba hwounhu, izvo rinorondedzerwa uye ayo nezvaanogona. Chinhu chokutanga ndicho zvishoma processor. parameter Ichi pasi achiri dzinoverengeka zvimwe zvinhu:
- ikakuruma evoruzhinji;
- inokwana bhazi ari processor;
- ikakuruma ndangariro bhazi.
Processor remazita - mumwe mabhiriyoni transistors, inova nzvimbo 0 kana 1. Chaizvoizvo, kwakadai kutsanya chaizvo RAM. Kuita kwazvo munhuwo Kuwedzera oparesheni, zvenhoroondo maviri kuita sezvinoita operand, uye musoro mugumisiro inodedera mumwe sero (mazita). Achitaura mamwe mashoko, ikakuruma processor - Ndiko kuwanda matomu kuti processor anokwanisa kugadzira muzana wachi yatinofema. Izvi ndizvo zvinoita kusika zvirongwa vachimhanya kana muna 32- ikakuruma mugadziriro, kana 64 kuti. To musi, 64-ikakuruma processor anogona kuwanikwa pana ose akavapindurawo, sezvo vose anowanika vakadaro, asi tiri wokuwedzera muoti - kugarisana muoti, anokwanisa kumhanya 32 ikakuruma chirongwa.
CPU uye kuchamhembe Bridge rinobatanidza huru processor bhazi. Zvakananga rwokumusoro zambuko kuburikidza ndangariro bhazi uye kadhi Graphics controller machira, RAM. Pari, kukura kuyeuka bhazi yasvika padzinogumira, sezvo mamwe kuwedzera chete kungaita kuti yaunonyanya kushandisa matambudziko, izvo vavapo nokubata nematomhu panguva.
Kana ndangariro kero bhazi, zvino ari chinopfuudzwa nomukombiyuta kero panguva iyo Sero ndangariro apo akarekodwa kana kuverenga zviri kuitika.
Chimwe chikuru chepfungwa processor iri kwayo wachi maitikiro. Nokuda parameter iri pakutsvaga nokukurumidza rokuti processor anogona kuita mabasa aro. Wachi kakawanda neimwe processor unotaurwa Hertz, nezvinogadzirwa nomukaka zviri megahertz (MHz) uye gigahertz (GHz). Kana processor Anomhanyira wachi kakawanda 2 GHz, saka kuti anokwanisa kuita kuti mabhiriyoni 2 mashandiro por wechipiri.
Kakawanda kubva processor hunoronga wachi, riri pamusoro motherboard kana revatema kupinda kufa ari chipset. Conventionally, mumwe Goldstone oscillator chinhu chimedu yaiva netini muviri. To ichi rakatumbuka voltage ari kusvitsa, nokuda iyo kuitika unovapo uye maitikiro ichi. Kakawanda kunobva chimiro uye kukura Goldstone uye, chokwadi, iri pamwero mukuru voltage kushandisirwa nayo. Rezasi kakawanda, hwepamusorosoro voltage rikashandiswa. Nokuti maduku zvitengeswa voltage zvaida dzakaonda tehprotsessor.
Kuti kuziva zvishoma processor rayo wachi kakawanda, unogona kushandisa chiduku turusi kuti pasina chero matambudziko kuchatungamirira chidzitiro mashoko ose. Uyezve, pane dzimwe zvishandiso akawanda kuti vanokwanisa kuwedzera wachi kakawanda pakati processor, sezvo pakutanga ose processors vane kakawanda zvishoma kuvatumwa zvichibvira. Izvi zvinoitwa kuitira kuwedzera upenyu processors uye kupa overclockers (overclockers) kukwanisa kuita paanoda. Asi ani "overclock" ari processor ndiyo ngozi chaizvo uye kunoda unyanzvi, kana pane rikurumidze basa, unogona kungoti chokukuvadza nayo.
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