Yuav ua li cas processor?

Txhua tus neeg uas yog tsis yog li ntawd ntev dhau los nrhiav ib tug computer, nws yog nthuav tias xws li ib tug processor.

Nyob rau hauv qhov tseeb, nws yog ib tug me me nti uas yog tsim los ua qhov kev pab cuam cov cai. Yuav kom teb tau lo lus nug, yog dab tsi lub computer processor, cia li - qhov no yog ib tug ntawm lub ntsiab ntsiab ntawm nws cov kev kho vajtse.

Nws yog noteworthy tias cov architecture ntawm no tivthaiv yog lossi progressing thiab hloov, yeej ib txwm tseem yog ib tug teeb meem kev nyuaj siab los ntawm no unit.

Tag nrho cov uas xav nyob rau hauv dab tsi lub processor yog tej zaum xav nyob rau hauv thiab nws tsis. Basic - nram qab no. Fais fab kev noj, kev kawm ntawv, moos ceev thiab architecture. Nws yog ib zaug kom txhua CPU tsim rau ib tug computer system. Nws yog tsis xav tsis thoob hais tias cov neeg tseem tabtom mus tau deb ntawm xws li ib tug kim heev thiab differing txoj kev yog zoo.

Yog tias thaum lub manufacturers thiab twb ua serial qauv, lub division mus nyob rau hauv hom thiab cov chav kawm. Los ntawm no mus kom ze, nws twb tau mus hloov lub fuck li lub caij yuav luag instantly.

Yuav ua li cas processor niaj hnub no - me me silicon wafer, tus nto uas yog ib tug plurality ntawm hu, thiab sab hauv nws - ib tug compound semiconductor qauv muaj ntawm lab ntawm cov transistors.

Muab hais tias lub xov tooj ntawm cov ntsiab uas yog ib feem ntawm qhov sib txawv qauv yog ho sib txawv, muaj cov sib txawv nyob rau hauv lub heev architecture hais.

Ntxiv mus, txawm yog hais tias tus ob processors yog tib yam, yeej yuav muaj qhov sib txawv nyob rau hauv lub sij txheej txheem, lub cim xeeb loj thiab lwm yam. Tej zaum yuav txawv thiab tus naj npawb ntawm cores. Yuav ua li cas yog ib tug dual-core processor - ib tug multi-core caij, uas ntau xyoo dhau los yog pheej. Tam sim no lawv lub sij hawm twb dhau, thiab cov thawj qhov chaw yog nyob los ntawm ntau ntau ntau yam.

Txhua ntsiav architecture los yog nws cov lus cim designating lawv. Txawm nws yog, raug tuam txhab uas muag mus tsis tshee nyob rau hauv cov kev taw qhia zuj zus tag nrho cov xov tooj ntawm cores, ua kev kawm ntawm computers. Ntawm cov hoob kawm, cov kev pab cuam uas tau tsim ua ntej lub advent ntawm tej yam raws li multi-core, yuav tsis ua hauj lwm sai rau tej tub ntxhais tshuab.

Lawv tooj - tsis yog ib qho tseem ceeb feature. Yuav kom to taub li cas cov processor, koj yuav tsum muaj ib lub tswv yim ntawm cov yam ntxwv xws li cache loj, chaw tos tsheb loj ceev, moos ceev ntawm nws cov lag luam.

Nws yog tsis yooj yim sua rau overlook, thiab ntsuas xws li tus xov tooj ntawm tsev - nws qhia lub peev xwm ntawm lub system. Qhov ntau - lub zoo hauj lwm tshuab.

Cov ntsiab cai thov mus rau lub luaj li cas ntawm cov cache (Internal processor nco, offsetting disruptions nyob rau hauv kev ua hauj lwm).

Raws li, thiab xws li zaus. Lub siab dua nws yog, qhov kev kawm ntawm koj lub computer.

Bus - lub caij los ntawm kev uas sib txuas lus yuav siv sij hawm qhov chaw ntawm lub CPU thiab cov motherboard xws li. Ntawm cov hoob kawm, cov khoom no kuj progressing sai heev, manufacturers yog sib tw nyob rau hauv cov haiv neeg speeds. Kev ua lag luam lawm thiab tseem ob tug loj sib tw tuam txhab uas muag koom nyob rau hauv zus tau tej cov processors. Qhov no Intel thiab AMD. Lawv rivalry yog lig heev rau tib yam cov neeg siv - vim hais tias lawv tau txais ntau thiab ntau high-ceev cov khoom.

Nws yog ib nqi sau cia hais tias tam sim no lub cev CPU kub hauv qab no yog tsib caug degrees. Yog hais tias nws yog saum toj no - ces koj yuav tau sim ua nws thermal muab tshuaj txhuam. Yog hais tias qhov no tsis ua hauj lwm - muaj ib tug tau hais tias lub system unit plua plav, thiab nws yuav tsum tau tsis tseem ceeb rau lub tshuab nqus tsev.

Raws li koj tau pom, lub processor - nws yog ib tug ntawm cov yuav tsum muaj Cheebtsam ntawm lub computer, lub hwj chim uas nyob ncaj qha rau ntawm qhov kev kawm ntawm tag nrho cov system. Qhov loj tshaj plaws - mus saib xyuas nws tus mob. Hais tias yog dab tsi tus processor.