Yuav ua li cas yog video acceleration?

Tshaj yav dhau los ob xyoo lawm nyob rau hauv lub computer kev lag luam, ntau tau hloov: dab tsi tau yav tas los lawm xam tau tias yog ib feem, nws yog ib tug afterthought, thiab vice versa. Tej zaum muaj ntau yam tseem nco ntsoov lub hnub thaum sawv nyob rau hauv pem hauv ntej ntawm txhua tus tswv ntawm ib lub PC teeb meem ntawm kev xaiv: mus yuav ib tug kim graphics card thiab ib tug monochrome saib neeg tham txheem VGA los yog video subsystem tseg rau yuav ib tug ceev CPU.

Los ntawm video ntawm lub sij hawm yuav tsum tau cia li mus tso saib ib daim duab ntawm qhov screen, thiab nws tus kheej xam hwj chim los ntawm hnub no tus qauv nws yog heev txheej thaum ub. Tam sim no lub graphics card yog ib qho ntawm feem sophisticated pab kiag li lawm nyob rau hauv lub computer, tshwj xeeb tshaj yog yog hais tias nws yog ib tug discrete qauv. On-board video, ob qho tib si nyob rau hauv lub full-fledged computer, muaj cim xeeb chips, processors, controllers.

Nyob rau hauv kev ua lag luam ntawm cov khoom ntawm peb loj manufacturers: kev HD-graphics card los ntawm Intel, raws li zoo raws li kev thiab discrete los ntawm NVIDIA thiab AMD. Cov feem ntau tsim kev daws teeb meem muaj ob lub tuam txhab uas muag. Thiab lub AMD-video ntau pom nyob rau hauv "nqi / kev kawm ntawv", thiab NVIDIA - feem ntau nrov nta thiab cov kev xaiv.

Ntawm kev txaus siab yog cov yees duab card overclocking. Qhov no lub lag luam ua rau nws tau mus "ob clicks" ua rau kom cov kev ceev ntawm lub tag nrho graphics. Cia peb kawm saib, dab tsi yog qhov "acceleration graphics card"?

Raws li yog lub npe hu, nyob rau hauv qhuav batch ntawm tej daim coj ob peb cov ntawv luam thiab mus soj ntsuam. Raws li cov uas nrhiav tau cim rau tag nrho cov tog. Yog li, graphics card muab tso rau hauv nti nrog ib tug high school cov probability yuav ua tau zoo dua. Overclocking ib tug video card - yog tus kho lus lag luam circuits, lub hom phiaj uas yog los ua kom cov kev ceev ntawm lawv ua hauj lwm. Muaj feem xyuam rau lub hauv paus processor desktop computers, handheld pab kiag li lawm, thiab li ntawd. Piv txwv li, yog hais tias tus nominal zaus ntawm tus yees duab nco chips yog 800 MHz, lub graphics acceleration enables ua hauj lwm rau 1 GHz los yog ntau tshaj (nyob ntawm seb tus qauv).

Nco ntsoov tias thaum uas siv cov feature (ua hauj lwm sab nraum tej hom) Chaw tsim tshuaj paus disclaims tag nrho cov warranties. Nyob rau lwm cov tes, ib tug me me acceleration yog suab kev nyab xeeb. Qhov loj tshaj plaws - tsis txhob hnov qab mus saib xyuas qhov kub ntawm lub dispersed hais, tshwj xeeb tshaj yog nyob rau hauv load. Tsis ua li ntawd tej zaum nyob rau hauv tej rooj plaub ua rau burnout ntawm lub nti. Tej zaum nws yog pab tau rau muaj kev cuam tshuam rau lub Modernization ntawm lub cua txias system.

Yuav kom overclock lub video card los ntawm lub tuam txhab AMD, qhov uas yooj yim txoj kev uas yuav siv cov built-nyob rau hauv tus neeg tsav tsheb nqi hluav taws xob. Nyob rau lub desktop, nias lub empty cheeb tsam ntawm txoj cai nas khawm thiab ua raws li nyob rau hauv lub Control Center Catalyst. Xaiv cov yam khoom no "Performance" thiab qhib overdrive. Ua tib zoo nyeem cov lus thiab cov txais lawv. Xaiv lub "Nws pib nyob". Tam sim no peb yuav tsum tau tos rau cov kev ntsuam xyuas yog ua kom tiav. Rau stability nws yog pom zoo kom txo qhov tseem ceeb tau nyob 30-50 MHz.

Ntau lub sij hawm muab tshwj xeeb cov cuab yeej manufacturers lub video card nws tus kheej (MSI, Asus, Gigabyte). Lawv yuav tsum tau downloaded ntawm lawv cov websites. Koj muaj peev xwm leeb nco chips thiab (los yog) video processor.