Ubuchwepheshe bokubonisa ukuvumelanisa obuhambisanayo obuvela eNvidia nase-AMD bube semakethe iminyaka embalwa manje futhi buthole ukuthandwa okukhulu ngabadlali ngenxa yokukhethwa okukhulu kwama-monitor anezinketho eziningi kanye nesabelomali esahlukahlukene.

Okokuqala ukuthola amandlaEminyakeni emi-5 eyedlule, besilokhu silandela futhi sihlola i-AMD FreeSync kanye ne-Nvidia G-Sync kanye nama-monitor amaningi apakisha womabili. Izici ezimbili bezihlukile kakhulu, kodwa ngemuvaizibuyekezo ezithilefuthiukuvuselela uphawu, izinto namuhla zihambisane kahle kakhulu. Nasi isibuyekezo ngakho konke okufanele ukwazi kusukela ngo-2021.

I-Skinny ku-Adaptive Sync

I-FreeSync kanye ne-G-Sync ziyizibonelo zokuvumelanisa okuguqukayo noma izinga lokuvuselela eliguquguqukayo le-amamonitha. I-VRR ivimbela ukungingiza nokuklebhuka kwesikrini ngokulungisa izinga lokuvuselela lesibonisi kuya ezingeni lohlaka lokuqukethwe esikrinini.

Ngokuvamile ungasebenzisa i-V-Sync ukukhiya amazinga ozimele kumazinga okuvuselela emonitha yakho, kodwa lokho kwethula ezinye izinkinga ngokulibaziseka kokufaka futhi kungathuthukisa ukusebenza. Yilapho izixazululo zamazinga okuvuselela eziguquguqukayo njenge-FreeSync ne-G-Sync zingena khona.

Ama-monitor e-FreeSync asebenzisa i-VESA Adaptive-Sync standard, kanti ama-GPU esimanje avela ku-Nvidia kanye ne-AMD asekela ama-monitor e-FreeSync.

Ama-monitor e-FreeSync Premium anezela ezinye izici ezimbalwa njengezinga eliphezulu lokuvuselela (120Hz noma ngaphezulu uma kuziwa ku-resolutions engu-1080p noma ngaphezulu) kanye nesinxephezelo esiphansi se-framerate (LFC). I-FreeSync Premium Pro inezela ukwesekwa kwe-HDR kulolo hlu.

I-G-Sync isebenzisa imojuli ye-Nvidia eyimfihlo esikhundleni sesikali esivamile sokubonisa futhi inikeza izici ezimbalwa ezengeziwe njenge-Ultra Low Motion Blur (ULMB) kanye ne-Low Framerate Compensation (LFC). Ngenxa yalokho, ama-GPU e-Nvidia kuphela angasebenzisa ama-monitor e-G-Sync.

Ekuqaleni kuka-2019 ngemuva kokuba iNvidia iqale ukusekela amamonitha e-FreeSync, yengeze amazinga ambalwa kumamonitha ayo aqinisekisiwe yi-G-Sync. Isibonelo, i-G-SyncIzikrini ezipheleleisiciImojuli ye-HDRkanye nesithembiso sesilinganiso esiphezulu sama-nits, kuyilapho ama-G-Sync Monitors avamile enezici zokuvumelanisa eziguquguqukayo kuphela. Kukhona nama-G-Sync Compatible monitors, angama-FreeSync monitors iNvidia ewabone “efanele” ukuhlangabezana nezindinganiso zayo ze-G-Sync.

Umgomo oyisisekelo we-G-Sync kanye ne-FreeSync ukunciphisa ukudabuka kwesikrini ngokusebenzisa ukuvumelanisa okuguqukayo noma izinga lokuvuselela eliguquguqukayo. Empeleni lesi sici senza isibonisi sishintshe izinga lokuvuselela lesibonisi ngokusekelwe esivinini sohlaka esikhishwa yi-GPU. Ngokuqhathanisa lawa mazinga amabili, kunciphisa ukubukeka okubonakalayo okwaziwa ngokuthi ukudabuka kwesikrini.

Ukuthuthuka kuyabonakala impela, okunikeza amazinga aphansi ozimele izinga lokushelela elilingana nelabanyeAma-FPS angu-60. Ngamazinga aphezulu okuvuselela, inzuzo yokuvumelanisa okuguquguqukayo iyancipha, yize ubuchwepheshe busasiza ekususeni ukudabuka kwesikrini kanye nokungaguquguquki okubangelwa ukushintshashintsha kwesilinganiso sohlaka.

Ukuhlukanisa Umehluko

Nakuba inzuzo yamazinga okuvuselela aguquguqukayo icishe ifane phakathi kwalezi zindinganiso ezimbili, zinomehluko omncane ngaphandle kwaleso sici esisodwa.

Enye inzuzo ye-G-Sync ukuthi ishintsha njalo i-monitor overdrive ngokushesha ukuze isize ekuqedeni i-ghosting. I-monitor ngayinye ye-G-Sync iza ne-Low Framerate Compensation (LFC), okuqinisekisa ukuthi noma izinga lohlaka lehla, ngeke kube khona ama-judders amabi noma izinkinga zekhwalithi yesithombe. Lesi sici sitholakala kuma-monitor e-FreeSync Premium kanye ne-Premium Pro, kodwa asitholakali njalo kuma-monitor ane-FreeSync ejwayelekile.

Ngaphezu kwalokho, i-G-Sync ifaka isici esibizwa nge-Ultra Low Motion Blur (ULMB) esithinta isibani sangemuva ngokuvumelana nesilinganiso sokuvuselela sesibonisi ukuze kuncishiswe ukufiphala kokunyakaza futhi kuthuthukiswe ukucaca ezimweni ezihambayo kakhulu. Lesi sici sisebenza ngamanani aphezulu okuvuselela aqinile, ngokuvamile ku-85 Hz noma ngaphezulu, yize siza nokunciphisa ukukhanya okuncane. Kodwa-ke, lesi sici asikwazi ukusetshenziswa kanye ne-G-Sync.

Lokho kusho ukuthi abasebenzisi kudingeka bakhethe phakathi kwamazinga okuvuselela aguquguqukayo ngaphandle kokungingiza nokuklebhuka, noma ukucaca okuphezulu kanye nokufiphala kokunyakaza okuphansi. Silindele ukuthi abantu abaningi basebenzise i-G-Sync ukuze kube bushelelezi, kuyilaphoabathandi bezemidlalo ze-esportsizokhetha i-ULMB ngenxa yokusabela kwayo nokucaca kwayo esikhundleni sokudabula.

Njengoba i-FreeSync isebenzisa izikali zokubonisa ezijwayelekile, amamonitha ahambisanayo avame ukuba nezinketho eziningi zokuxhumanisa kunezinye ze-G-Sync, okuhlanganisa amachweba amaningi e-HDMI kanye nezixhumi zefa ezifana ne-DVI, yize lokho kungasho njalo ukuthi ukuvumelanisa okuhambisanayo kuzosebenza kuzo zonke lezo zixhumi. Esikhundleni salokho, i-AMD inesici esizichazayo esibizwa ngokuthi i-FreeSync phezu kwe-HDMI. Lokhu kusho ukuthi ngokungafani ne-G-Sync, i-FreeSync izovumela amazinga okuvuselela aguquguqukayo ngekhebula le-HDMI inguqulo 1.4 noma ngaphezulu.

Kodwa-ke, ingxoxo ye-HDMI ne-DisplayPort ishintsha kancane uma uqala ukuxoxa ngama-TV, njengoba amanye amathelevishini ahambisana ne-G-Sync angasebenzisa lesi sici ngekhebula le-HDMI.