Yeyiphi wegama ngcono ngenxa yemali?

Nabani na onomdla kwezobuchwepheshe computer, warhola ngokuqinisekileyo ingqalelo ukuyondelelana omangalisayo lwezincedisi ezintsha zekhompyutha. iziqhubekisi Power kunye namakhadi imizobo ukunyuka, kunye nabavelisi ngonyaka zazise ezahlukeneyo izisombululo zobuchwepheshe ukukhawulezisa ebalayo. Kuba umsebenzisi, kucacile ukuba intsebenzo kungenzeki kakhulu, kodwa isantya uphuhliso olukhawulezayo kangangokuba wathenga laptop akanawo ngokuziphatha lixesha ixesha xa kuthengiswa imodeli entsha ibonakala. Ngubani na unomdla iindawo ezintsha? Impendulo ilula: nabadlala. imidlalo yokuzonwabisa New beba zinjalo ngakumbi, imfuneko amandla processing olongezelelweyo.

Wonke umntu uyazi ukuba intsebenzo kuxhomekeke CPU, VGA khadi, inkumbulo, kunye namanye amacandelo. Ukuqiqa, leyo iziqhubekisi zingcono yokudlala - umsebenzi ngongenambulelo. Umntu ngamnye uluvo bakhe, unamathela. Ngoko ke, siza kuqwalasela engundoqo i parameters ukuba ukunceda ukumisela ukuba ngowuphi iprosesa ukhethe yokudlala.

Okwangoku, i-central processing unit (CPU) ukuvelisa mveliso ezimbini ezinkulu - AMD Intel. Ukufunda ixabiso kwiinkampani computer, umthengi kufuneka ukhethe wegama kulungileyo yokudlala. Iimveliso ze zombini abenzi bokulungileyo ngokwaneleyo, elikuvumela ukuba yilo ngokupheleleyo kokusebenza kwe-computer.

Kwiminyaka embalwa edlulileyo, isantya somdlalo ubukhulu becala kuxhomekeke rhoqo kumqhubekekisi, akukho ilula kakhulu. Yonke imidlalo ezintsha olulungiselelwe iziqhubekisi multi-core. Le iprosesa iqulathe ezininzi, kodwa kukho izindlu enye. Ukuze imidlalo ukuba bathenge kufuneka ibe imodeli elinye-core. Kukho iintlobo kunye umphakathi amabini, amathathu, abane okanye ngaphezulu. Ngokuqhelekileyo, oko kuthathwa ukuba umphakathi ezingakumbi kumqhubekekisi, kungona ukusebenza. Advertising ubanga ukuba multiprocessing virtual (Hyper-lwelizwe, i ht), kuphunyezwa ezinye iimodeli esuka Intel, phantse ngokulinganayo ukuya umphakathi ngokupheleleyo kumqhubekekisi kwi izisombululo okhuphisana (AMD). Eneneni, iziphumo zovavanyo ukuqinisekisa oku, kodwa kuphela xa kuthelekiswa neendlela ezintsha ht Intel kunye AMD sangaphambili, ngoko ukuchaneka yokuthetha akayi. Ngoko ke impendulo yombuzo "yintoni iprosesa kukulungele yokudlala" lokuqala - multi-core.

Enye iimpawu eziphambili rhoqo yokusebenza ye-CPU ulinganiswa gigahertz (GHz). Okukhona eli xabiso mkhulu, kungona yokusebenza. Kubalulekile: ukuthelekisa amaza AMD Intel iimveliso nge ndandithingaza. Isibakala sokuba umenzi nganye isebenzisa layo noun yangaphakathi eesekethe logic electronic, ngoko ke 3 GHz Intel usoloko kwahluka kwisantya lokugqibela 3 GHz AMD. Yeyiphi wegama ngcono? Ukudlala imidlalo kubalulekile ke amaza liphezulu, kodwa, njengoko sele kuchaziwe, phakathi kweemveliso nayiphi na imveliso ekhethiweyo.

isabelo Ingonyama ngayo transistors iprosesa zezi cache. Ngenxa yakhe, ukusebenza kakuhle CPU liye landa. imidlalo Modern run ngokukhawuleza kwizixhobo kunye cache enkulu, yaye ngakumbi usebenzisa Level 3 (Level 3) of inkumbulo. Uyakwazi konke kakuhle ukuba izicelo abaninzi baya eliphezulu ukusebenza Processors ezinjalo. Ngoko ke, eli candelo sesine umbuzo othi "yintoni iprosesa kukulungele yokudlala" - a cache voluminous. Ngokuqhelekileyo, umfuziselo kunye L3 cache olongezelelweyo ngokukhawuleza ngaphezu inkqubo enamanqanaba amabini classic (L1 + L2).

Kwaye ke isisombululo ecaca - yokuthenga phezulu (i, ezibiza best) iprosesa. izinto ezintsha ziquka impumelelo nezizukulwanza zangaphambili, nokukhawulezisa umsebenzi ezintsha.

Xa ukhetha iprosesa, umntu kufuneka akhumbule ukuba isantya ikhowudi umdlalo rhoqo kuxhomekeke Ukulungiselelwa software. Ngoko ke akukho imeko akumangalisi apho CPU enamandla ngaphezu umakhi mntu ubaphayo isisombululo kancinci, kodwa enye inkampani.