Daim video nco qab yog ib qho tseem ceeb tshaj plaws ntawm daim npav video. Nws muaj lub zog ua rau txhua yam kev ua tau zoo, qhov zoo ntawm cov zis tso tawm, nws cov kev daws teeb meem, thiab feem ntau yog nyob ntawm daim video card, uas koj yuav tau kawm txog los ntawm kev nyeem cov ntawv no.
Saib ntxiv: Dab tsi cuam tshuam los ntawm tus tsim hauv cov khoom ua si
Cov cawv ntawm lub zaus ntawm cov video nco
RAM tshwj xeeb hauv daim npav video hu ua video nco thiab hauv nws cov ntawv luv, ntxiv rau DDR (hloov ntaub ntawv ob npaug), muaj tsab ntawv G thaum pib. Qhov no ua rau nws paub meej tias peb tab tom hais tshwj xeeb txog GDDR (duab ob chav hloov ntaub ntawv), thiab tsis hais txog qee yam lwm yam ntawm RAM. Qhov subtype ntawm RAM no muaj ntau dua qhov sib piv piv rau cov qauv RAM tau nruab rau hauv lub computer niaj hnub no thiab muab cov kev ua tau zoo txaus rau cov duab chip ua ke tag nrho, muab nws lub peev xwm los ua haujlwm nrog cov ntau ntawm cov ntaub ntawv uas yuav tsum tau ua hauv thiab tso tawm ntawm tus neeg siv lub vijtsam.
Nco bandwidth
Lub moos ceev ntawm lub cim xeeb ncaj qha cuam tshuam nws cov bandwidth (PSP). Nyeg, PSP qhov tseem ceeb feem ntau pab kom ua tiav cov txiaj ntsig zoo ntawm kev ua haujlwm feem ntau qhov kev koom tes lossis ua haujlwm nrog 3D duab yog tsim nyog - khoos phis tawj ua si thiab cov phiaj xwm rau kev ua qauv thiab tsim cov khoom peb-sab yog kev pom zoo ntawm cov ntawv no.
Saib ntxiv mus: Kev txiav txim siab cov kev txwv ntawm daim npav video
Cim npav dav
Lub moos zaus ntawm lub cim xeeb video thiab nws cov txiaj ntsig ntawm kev ua tau zoo ntawm daim npav video ua ib daim ntawv tag nrho yog ncaj qha rau lwm qhov, tsis muaj tsawg dua qhov tseem ceeb ntawm cov duab hloov kho - qhov dav ntawm lub cim xeeb tsheb npav thiab nws cov zaus. Nws ua raws li ntawd thaum xaiv lub tshuab hluav taws xob rau koj lub khoos phis tawm, koj yuav tsum them sai sai rau cov ntsuas no, kom tsis txhob poob siab hauv tag nrho qib kev ua haujlwm ntawm koj kev ua haujlwm lossis cov chaw nres tsheb game gaming. Nrog txoj kev ua tsis tau, nws yog ib qho yooj yim uas poob rau hauv cov ntxiab ntawm cov neeg ua lag luam uas tau nruab 4 GB ntawm lub cim xeeb video thiab lub tsheb npav 64-ntsis hauv cov khoom tshiab ntawm lawv lub tuam txhab, uas yuav qeeb heev thiab ua tsis tau zoo dhau los ntawm cov kwj loj ntawm cov ntaub ntawv video.
Nws yog qhov tsim nyog kom muaj qhov sib npaug ntawm qhov zaus ntawm lub cim xeeb video thiab qhov dav ntawm nws lub tsheb npav. Tus txheej txheem GDDR5 niaj hnub tso cai rau koj los ua qhov ua tau zoo video nco ntau zaus 4 npaug dua li nws cov zaus. Koj tsis tas yuav txhawj xeeb tias koj yuav tsum tau suav tas mus li los suav qhov ua tau zoo ntawm daim npav video hauv koj lub taub hau thiab khaws cov mis no yooj yim rau cov plaub npaug hauv koj lub siab - cov chaw tsim khoom pib qhia txog qhov sib txuam, uas yog, lub cim xeeb tiag tiag ntawm daim npav video.
Hauv cov ntawv teev cov duab ua luam uas tsis yog tshwj xeeb rau cov laij lej tshwj xeeb thiab kev tshawb fawb, kev siv npav nco tau siv los ntawm 64 txog 256 kab dav. Tsis tas li ntawd, nyob rau hauv cov kev daws teeb meem sab saum toj kawg nkaus, tej zaum yuav muaj qhov chaw tsheb npav dav dav ntawm 352 kab, tab sis tus nqi ntawm daim video card ib leeg tuaj yeem yog tus nqi them tag nrho PC nrog qhov nruab nrab-siab ntawm kev ua haujlwm.
Yog tias koj xav tau "ntsaws" rau daim npav card rau ntawm cov niam ntawv ua haujlwm hauv chaw ua haujlwm thiab kev daws teeb meem tshwj xeeb hauv chaw ua haujlwm xws li sau ntawv ceeb toom hauv Lo Lus, tsim lub rooj hauv Excel (tom qab tag nrho, txawm tias saib daim vis dis aus nrog cov yam ntxwv zoo li no yuav nyuaj), tom qab ntawd koj tuaj yeem ntseeg kom tau txais kev daws teeb meem nrog lub npav 64-ntsis.
Lwm qhov xwm txheej, koj yuav tsum tau them sai sai rau lub npav 128-ntsis lossis 192, thiab 256-lub cim tsheb npav yuav yog qhov zoo tshaj plaws thiab muaj txiaj ntsig zoo tshaj plaws. Xws li cov ntawv teev lus video rau feem ntau muaj txaus muab cov video nco nrog nws lub siab, tab sis kuj tseem muaj qhov kev zam pheej yig nrog 1 GB ntawm kev nco, uas rau hnub no gamer tsis tau txaus thiab koj yuav tsum muaj tsawg kawg 2 GB daim npav rau kev ua si zoo lossis ua haujlwm hauv 3D daim ntawv thov, tab sis ntawm no yog li koj tuaj yeem ua raws txoj cai ntawm "ntau qhov zoo dua."
SRP suav
Piv txwv li, yog tias koj muaj daim npav video nruab nrog GDDR5 lub cim xeeb nrog lub cim xeeb zoo moos ntawm 1333 MHz (kom paub qhov tseeb GDDR5 lub cim xeeb nquag, koj yuav tsum tau faib kom zoo los ntawm 4) thiab nrog 256-lub cim xeeb npav, nws yuav nrawm dua li daim npav video nrog lub cim xeeb zoo ntawm 1600 MHz, tab sis nrog lub npav 128-ntsis.
Los xam lub cim xeeb bandwidth thiab tom qab ntawd pom tias koj cov video nti ua tau zoo npaum li cas, koj yuav tsum tau siv cov mis no: ntxiv qhov dav npav qhov dav dav los ntawm lub cim xeeb zaus thiab faib cov lej tawm los ntawm 8, vim tias muaj ntau cov kab hauv ib byte. Tus lej txiav txim yuav yog tus nqi peb xav tau.
Cia peb rov qab mus rau peb ob daim npav video los ntawm cov piv txwv saum toj no thiab suav lawv cov bandwidth: thawj zaug, daim npav video zoo tshaj plaws, tab sis nrog qis moos ceev, nws yuav yog tom ntej (256 * 1333) / 8 = 42.7 GB ib ob, thiab daim npav thib ob video tsuas yog 25.6 GB ib ob.
Koj tseem tuaj yeem nruab rau TechPowerUp GPU-Z program, uas muaj peev xwm nthuav tawm cov ncauj lus kom ntxaws txog cov duab hluav taws xob tau nruab rau hauv koj lub khoos phis tawm, suav nrog tus nqi ntawm lub cim xeeb video, nws qhov zaus, npav lub peev xwm thiab bandwidth.
Saib ntxiv hauv: Saib xyuas daim npav video sai
Xaus
Raws li cov ntaub ntawv saum toj no, tuaj yeem nkag siab tias qhov ntau zaus ntawm lub cim xeeb video thiab nws cov txiaj ntsig ntawm kev ua haujlwm kev ua haujlwm tau ncaj qha rau lwm qhov tau los - qhov cim xeeb dav, nrog uas lawv tsim cov nqi ntawm lub cim xeeb bandwidth. Nws muaj feem xyuam rau qhov nrawm thiab tus nqi ntawm cov ntaub ntawv xa hauv daim npav video. Peb cia siab tias tsab xov xwm no tau pab koj kawm qee yam tshiab txog kev teeb tsa thiab kev ua haujlwm ntawm cov duab kos thiab muab cov lus teb rau koj cov lus nug.
