Lub computer teb rau dab tsi? Kev piav qhia ntawm lub ntsiab ntawm lub PC

Lub computer teb rau dab tsi? Dab tsi yuav tsum muaj rau tag nrho nws lub ntsiab ntawm lub ntsiab yog lub niam tswv yim tseem ceeb ntawm hnub no tsab xov xwm. Computers tau nkag mus tob rau txhua tus neeg hauv lub neej. Hauv no xav, ntau tus neeg xav paub txog tias PC ua haujlwm li cas. Kev ua haujlwm ntawm cov khoom siv niaj hnub no yog ib qho nyuaj heev rau lub ntsiab lus rau nws cov lus piav qhia, tab sis, cov lus qhia dav dav yog muaj rau cov kws kho mob tsis yog.

CPU

Lub hauv paus ua tsev yog feem ntau hu ua lub paj hlwb ntawm lub PC. Tus processor hauv computer puas yog dab tsi? Nws ua ntau lub tswv yim lej, nrog rau kev tswj txhua tus txheej txheem thiab cov haujlwm. Tus processor yog qhov tseem ceeb tshaj plaws hauv tshuab computer. Tus nqi ntawm "heaped up" thiab niaj hnub CPU ua tau ntau tshaj li ntawm 50,000 rubles. Muaj tseeb, cov khoom siv tsis tas yuav tsum muaj rau txhua tus.

Niaj hnub no nyob rau hauv kev ua lag luam ntawm processors rau lub computer hauv tsev computers tau nthuav tawm ntawm ob lub tuam txhab - Intel thiab AMD. Nws ntseeg hais tias "kev txawj ntse" yog qhov tsawg zog-intensive, uas txhais tau hais tias lawv tsis xav tau kev xaiv ntawm qhov txias zog. AMD yog qhov zoo tshaj rau cov haujlwm uas muaj feem xyuam nrog kev ua computer graphics. Nws nyuab nyuab hais tias cov txheej txheem twg yog qhov zoo dua rau ib lub tuam txhab, qhov no nws yog ib qhov tsim nyog yuav tau ua ntau qhov kev ntsuam xyuas ntawm cov xwm txheej.

Lub ntsiab ntawm cov CPU yog cov cores thiab cov zaus (ntsuas hauv gigahertz). Tsis tas li ntawd, cov kws ua haujlwm tau pom zoo rau cov nqi cache nco. Qhov ntau nws yog, qhov zoo dua.

Lub niam ntawv rau lub koos pij tawj twg yog qhov twg?

Lub niam ntawv yog qhov loj tshaj plaws hauv computer. Nws ua raws li qhov txuas ntawm tag nrho cov khoom siv. Txhawm rau xa cov chav nyob rau ntawm motherboard muaj ntau ntau cov connectors thiab qhov qhib.

Muaj ntau ntau cov lag luam me. Nws yog ib qho nyuaj rau ib leeg tawm ntawm ib tug neeg nyias nyob nyias tom qab. Lub ntsiab ntawm lub tshuab yog qhov (nws muaj feem xyuam rau hom kev lag luam uas muaj peev xwm muab nruab rau hauv PC), tus xov tooj thiab hom kev sib txuas rau RAM, daim ntawv ntxim nyiam (lossis loj).

Dab tsi yog lub RAM hauv lub computer lub luag hauj lwm?

RAM yog ib lub tshuab uas khaws cov ntaub ntawv tsim nyog rau cov kev zov me nyuam ua haujlwm. Nws yog neeg tsis taus. Ntawd yog, tom qab xa tawm lub PC tag nrho cov ntaub ntawv los ntawm nws yog deleted. Tab sis tsis txhob txhawj txog qhov no. Tus neeg siv cov ntaub ntawv yog muab nkag rau hauv nws tsuas yog thaum ua yog tsim nyog.

Zoo li RAM modules li ca rectangular slats uas chips yog soldered. Lub ntsiab ntawm RAM - ntim, sijhawm, zaus. Sijhawm yog lub sijhawm uas nws yuav siv tau, sau ntawv, thiab lwm yam ntaub ntawv hauv RAM. Qhov zaus pom tau tias muaj pes tsawg tus nco tau ib pliag.

HDD thiab SSD

Teb cov lus nug: "Lub computer teb rau dab tsi?", Koj tsis tuaj yeem ua txhaum cov tsav nyuaj. Nws yog siv los khaws cov neeg siv cov ntaub ntawv. Nws installs apps, downloads tsos, installs lub OS. Qhov no nco yog nonvolatile, uas txhais tau hais tias tom qab xa tawm lub hwj chim, tag nrho cov ntaub ntawv nyob rau hauv lub disk.

Niaj hnub no xws li cov khoom muab faib ua SSD thiab HDD. Siv lub npe "hard drive" rau thawj zaug - tsis yog. Nws yog ib lub zog ntawm lub xeev uas khaws cov ntaub ntawv nrog kev pab los ntawm transistors. Xws li ua hauj lwm sai dua thiab quieter dua classic ones. Lawv kuj siv zog ntau dua. Nws yog hais tias nyob rau hauv sib piv rau lub zog SSD drives yog tsawg check. Tom qab muaj qee tus xov tooj ntawm cov kev hloov rov qab, cov transistors tsum tsis ua hauj lwm hauv hom qub, thiab ntaus ntawv yuav tsum tau hloov.

Kuj rau qhov tsis zoo ntawm SSD yog tus nqi siab. Feem ntau yog ib qho khoom hauv lub xeev yog siv nrog rau tus txheej txheem HDD. Thaum xub thawj nruab ib qhov system thiab software kom nce ceev ntawm kev siv cov ntaub ntawv. Ntawm ob, lawv khaws ntaub ntawv thiab cov ntaub ntawv. Lub ntsiab yam ntxwv ntawm cia - volume, ceev kev nyeem ntawv thiab sau ntawv.

Video daim ntawv

Video adapter - qhov thib ob lub kim tshaj plaws ntaus ntawv, thiab nws tsis tuaj yeem hla tawm, piav txog seb lub koos haum twg yog tus them. Nws qhia txog cov duab ntawm lub monitor lossis txuas zoo ib yam (piv txwv li, ib qhov project). Tej zaum nws twb tau muab tso rau hauv lub niam ntawv, tab sis feem ntau cov neeg tsis tso cai rau cov kev daws teeb meem no, vim hais tias lawv yuav luag txhua zaus poob hauv kev ua kom tau qhaj ntawv.

Lub ntsiab lus ntawm daim video card - qhov zaus ntawm lub GPU, zaus ntawm GDDR nco, lub dav ntawm lub npav, qhov loj. Nws yuav tsum tau hais tias nws yog ib qhov tsim nyog yuav tau ua raws cov kev txwv tsuas yog tias lub koos pis tawj siv computer games, kev ua qauv 3D. Nrog lub yeeb yaj kiab ntawm cov yeeb yaj kiab, caij txhiag dej thiab lwm yam kev ua haujlwm txhua hnub yuav tiv thaiv nrog cov kev yees duab niaj hnub tshiab.

Lub suab nrov

Nws yog qhia hais tias koj lub computer yog lub luag hauj lwm rau li cas, koj yuav tsis tau ua tsis qhia txog lub suab card. Raws li lub npe implies, lub suab card yog lub luag hauj lwm rau ua thiab outputting lub suab ntaub ntawv mus rau tus tham los yog headphones. Qhov no yog tsim los ntawm lub neej nyob rau hauv txhua lub motherboard. Thiab cov kev daws teeb tsa muaj feem ntau tsis tau ntxiv.

Discrete devices yog qhov tshwj xeeb tshaj yog rau cov neeg uas koom nrog cov kev ntaus suab paj nruag thiab kev txawj ntse. Kuj, xws li ib qho kev tivthaiv rau cov neeg uas xav mus txuas rau lub computer mus rau ntau lub suab nrov playback ntaus ntawv, tab sis tsis muaj txaus connectors ntawm lub niam ntawv.