Clock ceev vs processor ceev
'Clock ceev' thiab 'Processor ceev' yog ob nqe lus siv los txiav txim siab ua haujlwm ntawm lub processor. Txawm hais tias ob qho tib si raug ntsuas hauv Hertz (Hz), cov ntsiab lus no muaj lub ntsiab lus sib txawv. Processor yog synchronized nrog lub moos, thiab processor ceev yog nyob ntawm lub moos ceev.
Clock Ceev
moos yog ib yam khoom uas zuam nyob rau hauv ib ntus, thiab lub teeb liab nws tsim yog ib tug tsis tu ncua square mem tes. Cov teeb liab no yuav pab kom synchronize lub voj voog ntawm lub processor. Feem ntau, siv lead ua oscillator yog siv los tsim lub moos teeb liab no. Qhov zaus ntawm qhov oscillator no yog hu ua moos ceev lossis moos tus nqi. Tus naj npawb ntawm cov square pulses hauv ib ob yog lub moos ceev. Yog li ntawd, lub moos ceev yog ntsuas hauv Hertz (Hz).
Txhua cov khoom siv hluav taws xob digital xws li kev nco, Tsheb Pem Hauv Ntej (FSB), yuav tsum tau ua kom synchronized los ntawm lub moos. Txwv tsis pub, txoj haujlwm yuav ua tsis tiav.
processor ceev
Processor ceev yog tus nqi ntawm cov voj voog, uas CPU ua tiav hauv ib pliag. Nws kuj tseem ntsuas hauv Hertz (Hz). Piv txwv li, 10Hz processor tuaj yeem ua tiav 10 lub voj voog nyob rau hauv ib thib ob, thiab 1GHz processor ua tiav ib billion cycles hauv ib ob.
Feem ntau cov txheej txheem txheej txheem yog synchronized nrog lub moos sab hauv lossis sab nraud. Lub moos nrawm tuaj yeem nce ntxiv siv tus lej sib npaug.
Dab tsi yog qhov txawv ntawm Clock Speed thiab Processor Speed?
1. Lub moos ceev yog tus naj npawb ntawm cov pulses uas siv lead ua oscillator tsim nyob rau hauv ib ob, thiab processor ceev yog tus naj npawb ntawm cov voj voog ua tiav los ntawm lub processor hauv ib ob.
2. Lub processor yuav tsum tau synchronized los ntawm lub moos, thiab yog li ntawd, processor ceev yog nyob ntawm lub moos ceev.
