Daim npav video yog qhov tseem ceeb tshaj plaws, thiab rau qee tus siv - tus yam ntxwv tsis zoo thaum muas lub laptop. Yog tias koj tsis xav rhuav koj lub qhov muag thiab xav txog ib pawg ntawm pixels siv cov cim ntawm koj cov kev ua si uas koj nyiam, them nyiaj rau xaiv qhov kev daws teeb meem zoo tshaj plaws.
Cov ncauj lus yooj yim hais txog daim npav video
Qhov zoo ntawm daim npav video (duab nrawm nrawm) ntawm lub laptop muaj nyob rau hauv lub siab tus kwv tij lub tswv yim, txij li qhov teeb meem no nws tseem ceeb npaum li cas daim npav video tshwj xeeb ua tau raws li qhov yuav tsum tau ua. Yog tias koj xaiv lub laptop tshwj xeeb rau kev ua haujlwm thiab yuav siv lub computer tsuas yog siv Is Taws Nem thiab ua "tus ntaus ntawv", koj tuaj yeem txwv koj tus kheej rau qhov kev xaiv yooj yim tshaj plaws. Tab sis gamers, cov tsim qauv, cov neeg ua yeeb yam xav tau lub siab tshaj plaws cov duab zoo rau qhov tseeb kev ua haujlwm ntawm kev ua si tshiab lossis teeb duab hauv cov kab xaum.
GPU kev ua lag luam niaj hnub no tau muab faib ua peb tus kis las Asmeskas - NVIDIA, AMD thiab Intel. NVIDIA tsim cov npav video ntawm ob hom: GeForce - rau cov neeg siv khoom dav dav thiab Quadro - rau cov tub txawg. AMD yog lub tuam txhab qub tshaj plaws, nrhiav tau nyob rau xyoo 1969 thiab tau yeej txoj kev hwm rau cov duab nrawm tshaj plaws ntawm cov tsev neeg Radeon thiab ATI FirePro. Thaum kawg, Intel tshwj xeeb hauv kev muab cov duab sib xyaw ua ke rau cov khoos phis tawm qis thiab tsis tsom rau cov duab tsis zoo.
Lub lineup ntawm txhua tus ua tuam ntxhab yog qhov dav heev, yog li nws tuaj yeem yooj yim kom tau qhov tsis meej pem rau hauv cov khoom pov thawj. Ua ntej yuav khoom, koj tuaj yeem saib cov kev ntsuas ntawm qhov ua tau zoo tshaj plaws thiab cov khoom siv muaj yees duab zoo tshaj plaws thiab sab laj nrog cov kws tshaj lij.
Kev faib tawm ntawm cov hloov kho video
Muaj peb pawg ntawm GPU nyob rau hauv kev ua lag luam: kev sib koom ua ke (uas yog, tsim ncaj qha rau hauv cov koos pis tawj ntawm cov niam ntawv), kev txiav txim, thiab hybrid. Thawj hom yog hom rau cov phau ntawv siv nyiaj. Cov npav no siv RAM coj los ua cov duab. Lawv lub zog yog txaus rau saib cov yeeb yaj kiab, saib duab kho duab, ua si ua si qub.
Daim duab cov ntawv luam tawm tau tawg tau nrog lawv tus kheej GPU thiab cim xeeb. Cov no yog cov ntawv uas tau ua rau hauv kev ua si thiab zoo tshaj plaws multimedia laptops. Lawv txawv los ntawm qhov ua tau zoo tshaj plaws, tab sis lawv kuj xav tau ntau yam peev txheej. Yog lawm, muaj cov duab tsis sib xws ib txwm cuam tshuam tus nqi - nws yog, hais ncaj, kim.
Thaum kawg, cov hom hybrid yog kev sib xyaw ua ke thiab cov tawm ntawm cov tawm suab hauv ib lub qauv laptop. Qhov kev xaiv no yooj yim vim tias koj tuaj yeem hloov ntawm ib tus pauv mus rau lwm qhov nyob ntawm koj ua: luam ntawv lossis ua si.
