Tekinoloje zowonetsera zosinthika kuchokera ku Nvidia ndi AMD zakhala zikugulitsidwa kwazaka zingapo tsopano ndipo zatchuka kwambiri ndi osewera chifukwa cha kusankha mowolowa manja kwa oyang'anira omwe ali ndi zosankha zambiri komanso bajeti zosiyanasiyana.

Yoyamba kukwera mozunguliraZaka 5 zapitazo, takhala tikutsatira mosamalitsa ndikuyesa zonse za AMD FreeSync ndi Nvidia G-Sync ndi zowunikira zambiri zomwe zanyamula zonse.Zinthu ziwirizi zinali zosiyana, koma pambuyo pakezosintha zinandikupanganso chizindikiro, zinthu lero zagwirizanitsa awiriwa bwino kwambiri.Nazi zosintha pazomwe muyenera kudziwa kuyambira 2021.

The Skinny pa Adaptive Sync

FreeSync ndi G-Sync ndi zitsanzo za kulunzanitsa kosinthika kapena kusinthasintha kotsitsimutsa kwaoyang'anira.VRR imalepheretsa chibwibwi ndi kung'ambika kwa skrini posintha kuchuluka kwa zowunikira kuti zigwirizane ndi zomwe zili pazenera.

Nthawi zambiri mutha kugwiritsa ntchito V-Sync kutseka mitengo yamitengo kumitengo yotsitsimutsa yowunikira, koma izi zimabweretsa zovuta zina ndikuyikapo ndikuchepetsa magwiridwe antchito.Ndipamene mayankho otsitsimula osinthika monga FreeSync ndi G-Sync amabwera.

Owunikira a FreeSync amagwiritsa ntchito muyezo wa VESA Adaptive-Sync, ndi ma GPU amakono ochokera ku Nvidia ndi AMD amathandizira oyang'anira a FreeSync.

Oyang'anira a FreeSync Premium amawonjezera zina zingapo monga mitengo yotsitsimula yapamwamba (120Hz kapena kupitilira apo pazosankha za 1080p kapena kupitilira apo) ndi chipukuta misozi chochepa (LFC).FreeSync Premium Pro imawonjezera chithandizo cha HDR pamndandandawo.

G-Sync imagwiritsa ntchito gawo la Nvidia la eni ake m'malo mwa sikelo yanthawi zonse ndipo imapereka zina zowonjezera monga Ultra Low Motion Blur (ULMB) ndi Low Framerate Compensation (LFC).Zotsatira zake, ma Nvidia GPU okha ndi omwe angatengere mwayi pazowunikira za G-Sync.

Kumayambiriro kwa chaka cha 2019 Nvidia atayamba kuthandizira oyang'anira FreeSync, idawonjezera magawo angapo paowunika ake ovomerezeka a G-Sync.Mwachitsanzo, G-SyncUltimate monitorsmawonekedwe aChithunzi cha HDRndi lonjezo la ma nits apamwamba, pomwe G-Sync Monitors amangokhala ndi kulunzanitsa kosinthika.Palinso oyang'anira a G-Sync Compatible, omwe ndi oyang'anira a FreeSync omwe Nvidia wawaona "oyenera" kukwaniritsa miyezo yawo ya G-Sync.

Cholinga chachikulu cha G-Sync ndi FreeSync ndikuchepetsa kung'ambika kwa skrini kudzera mukamalunzanitsa kapena kutsitsimula kosinthika.Kwenikweni izi zimadziwitsa chiwonetserochi kuti chisinthe kuchuluka kwa zotsitsimutsa zowunikira kutengera mawonekedwe omwe atulutsidwa ndi GPU.Pofananiza mitengo iwiriyi, imachepetsa mawonekedwe owoneka bwino omwe amadziwika kuti kung'ambika pazenera.

Kuwongolerako ndi kowoneka bwino, kumapereka mitengo yotsika yamafelemu mulingo wosalala wofanana60 FPS.Pamitengo yotsitsimula kwambiri, phindu la kulunzanitsa kosinthika limachepetsedwa, ngakhale ukadaulo umathandizirabe kuchotsa kung'ambika kwa skrini ndi zibwibwi zomwe zimachitika chifukwa cha kusinthasintha kwa mawonekedwe.

Kusiyanitsa Kusiyanako

Ngakhale kuti phindu la mitengo yotsitsimula yosinthika ndilofanana kapena locheperapo pakati pa miyezo iwiriyi, ali ndi zosiyana pang'ono kunja kwa gawo limodzi.

Ubwino umodzi wa G-Sync ndikuti imasinthasintha mosalekeza kuyang'anira mopitilira muyeso pa ntchentche kuti ithandizire kuthetsa mizukwa.Woyang'anira aliyense wa G-Sync amabwera ndi Low Framerate Compensation (LFC), kuwonetsetsa kuti ngakhale framerate ikatsika, sipadzakhala oweruza oyipa kapena zovuta zamtundu wazithunzi.Izi zimapezeka pa FreeSync Premium ndi Premium Pro monitors, koma sizipezeka nthawi zonse pa zowunikira zomwe zili ndi FreeSync.

Kuphatikiza apo, G-Sync imaphatikizanso chinthu chotchedwa Ultra Low Motion Blur (ULMB) chomwe chimayang'ana zowunikira kumbuyo kuti zigwirizane ndi kutsitsimula kwa chiwonetserochi kuti muchepetse kusasunthika komanso kumveketsa bwino pamayendedwe apamwamba.Chiwonetserocho chimagwira ntchito pamitengo yotsitsimula yokhazikika, nthawi zambiri pa 85 Hz, ngakhale imabwera ndikuchepetsa pang'ono.Komabe, izi sizingagwiritsidwe ntchito limodzi ndi G-Sync.

Izi zikutanthauza kuti ogwiritsa ntchito ayenera kusankha pakati pa mitengo yotsitsimula yosinthika popanda kuchita chibwibwi ndi kung'ambika, kapena kumveka bwino komanso kusawoneka bwino.Tikuyembekeza kuti anthu ambiri agwiritse ntchito G-Sync pakusalala komwe kumapereka, pomweokonda esportsangakonde ULMB chifukwa cha kuyankha kwake komanso kumveka bwino pamtengo wong'amba.

Popeza FreeSync imagwiritsa ntchito masikelo owonetsera, owunikira omwe amagwirizana nthawi zambiri amakhala ndi njira zambiri zolumikizirana kuposa anzawo a G-Sync, kuphatikiza madoko angapo a HDMI ndi zolumikizira cholowa monga DVI, ngakhale izi sizitanthauza nthawi zonse kuti kulunzanitsa kosinthika kudzagwira ntchito pazonsezi. zolumikizira.M'malo mwake, AMD ili ndi gawo lodzifotokozera lotchedwa FreeSync pa HDMI.Izi zikutanthauza kuti mosiyana ndi G-Sync, FreeSync imalola mitengo yotsitsimula yosinthika kudzera mumtundu wa HDMI 1.4 kapena kupitilira apo.

Komabe, zokambirana za HDMI ndi DisplayPort zimasintha pang'ono mukayamba kukambirana ma TV, popeza ma TV ena ogwirizana ndi G-Sync amathanso kugwiritsa ntchito mawonekedwewo kudzera pa chingwe cha HDMI.