Nrog rau qhov laj thawj peb tuaj yeem hais tias lub tseev tsim yog lub ntsiab ntawm txhua lub computer, vim nws lub luag haujlwm tseem ceeb yog ua tiav cov lus txib nkag thiab ua cov kev suav. Qhov kev xaiv ntawm cov processor yuav tsum ua kom hnyav.
Cov Lus Qhia
Kauj ruam 1
Txhawm rau xaiv cov processor kom raug, koj yuav tsum paub nws tus yam ntxwv. Ua ntej tshaj plaws, xyuam xim rau ib qho ntawm nws qhov tseem ceeb tshaj plaws - moos zaus, i.e. cov naj npawb ntawm cov haujlwm uas tuaj yeem ua hauv 1 thib ob. Qhov siab dua nws yog, qhov kev ceev ceev cov ntaub ntawv mus.
Kauj ruam 2
Ua tib zoo mloog rau cov lej ntawm cov lej. Nyob rau theem no hauv kev tsim kho thev naus laus zis, qhov nce hauv moos ceev tau mus txog nws qhov kev txwv. Yog li ntawd, cov tub ntxhais sib txuam ua kom tau nce mus thiab nrov dua, i.e. cov nyob rau hauv uas ob peb cov kev pab cuam tuaj yeem tsim tawm hauv ib txhij thiab, qhov twg yog qhov tseem ceeb, yam tsis muaj kev ploj. Tam sim no, feem ntau cov kev ua si tau yoog siv 1 lossis 2 cores, i.e., muaj lub tshuab ua haujlwm nrog cov lej loj ntawm lawv, koj yuav tsis pom qhov nce hauv kev ua tau zoo. Tab sis lub sijhawm tsis tau txav deb thaum cov kev zov me nyuam siv cov tub ntxhais ntau yam yuav tshwm sim hauv kev poob. Yog li no, yog tias cov khoom siv muaj peev xwm tso cai, tom qab ntawd nrog qhov muaj vaj huam sib luag, xaiv cov khoom siv nrog ntau tus lej.
Kauj ruam 3
Tsheb zaus - qhov teev ntawm cov ntaub ntawv no xa mus rau thiab los ntawm cov processor, i.e. siab dua nws yog, qhov zoo dua.
Kauj ruam 4
Ua tib zoo saib rau qhov ntsuas tseem ceeb - qhov loj ntawm lub processor cache. Nws yog chav tsev ntau-zaus nyob ntawm qhov tseem ceeb, uas muaj qhov nyeem tau nrawm dua thiab sau nrawm dua li RAM, uas txhim kho kev ua tau zoo. Txhua lub txheej txheem muaj theem 1 thiab 2 cache. Tej zaum yuav tsis muaj qhov chaw zais thib peb. Lub cache loj ntawm thawj theem yog los ntawm 8 txog 128 Kb. Nws muaj cov nqi ceev tshaj plaws. Lub L2 cache qeeb qeeb dua. Nws qhov ntim yog li ntawm 128 txog 12288Kb. Kos qhov xaus: nrog cov yam ntxwv sib luag, nws yog qhov zoo dua kom muaj lub processor nrog lub cim xeeb loj dua ntawm qib ib thiab qib thib ob.
Kauj ruam 5
Tag nrho cov saum toj no yog cov yam ntxwv tseem ceeb tshaj plaws uas cuam tshuam ncaj qha rau kev ua haujlwm ntawm lub tshuab. Lwm qhov kev nthuav dav uas koj twv yuav raug hu kom them nyiaj yog lub qhov (socket) - txuas rau kev teeb tsa. Tsis txhob hnov qab txog nws. Cov tib hom kev txuas ntxiv yuav tsum raug teeb tsa ntawm motherboard ntawm koj lub khoos phis tawm.
