Ubuchwepheshe bokuboniswa kokuvumelanisa obuguquguqukayo obuvela ku-Nvidia ne-AMD buneminyaka embalwa manje busemakethe futhi buye bathola ukuduma okuningi kubadlali ngenxa yokukhethwa okuhle kwamamonitha anezinketho eziningi nebhajethi ehlukahlukene.

Okokuqala ukuthola umfutho nxazonkeEminyakeni engu-5 edlule, besilokhu silandela eduze futhi sihlola kokubili i-AMD FreeSync ne-Nvidia G-Sync kanye neziqapha eziningi ezipakisha zombili.Lezi zici ezimbili zazihluke kakhulu, kodwa ngemva kwalokhoezinye izibuyekezofuthiukwenza kabusha igama, izinto namuhla zivumelanise kokubili kahle kakhulu.Nasi isibuyekezo sakho konke okufanele ukwazi kusukela ngo-2021.

I-Skinny ku-Adaptive Sync

I-FreeSync ne-G-Sync ziyizibonelo zokuvumelanisa okuguquguqukayo noma izinga lokuvuselela eliguquguqukayoabaqaphi.I-VRR ivimbela ukungingiza nokuklebhuka kwesikrini ngokulungisa izinga lokuvuselela lemonitha libe izinga lozimele lokuqukethwe esikrinini.

Imvamisa ungasebenzisa i-V-Sync ukukhiya izilinganiso zozimele ezilinganisweni zokuvuselela zokuqapha kwakho, kodwa lokho kwethula izinkinga ezithile nge-input lag futhi kunganciphisa ukusebenza.Kulapho izixazululo zezilinganiso zokuvuselela eziguquguqukayo ezifana neFreeSync ne-G-Sync zingena khona.

Abaqaphi beFreeSync basebenzisa indinganiso ye-VESA Adaptive-Sync, kanye nama-GPU esimanje avela kuzo zombili iziqaphi ze-Nvidia ne-AMD zisekela i-FreeSync.

Iziqaphi zeFreeSync Premium zengeza izici ezimbalwa ezifana namazinga okuvuselela aphezulu (120Hz noma ngaphezulu ezinqumweni ezingu-1080p noma ngaphezulu) nesinxephezelo esiphansi se-framerarate (LFC).I-FreeSync Premium Pro ingeza ukwesekwa kwe-HDR kulolo hlu.

I-G-Sync isebenzisa imojula ye-Nvidia yokuphathelene esikhundleni sesikali esijwayelekile sokubonisa futhi inikeza izici ezimbalwa ezengeziwe ezifana ne-Ultra Low Motion Blur (ULMB) kanye Nesinxephezelo Sefreyimu Ephansi (LFC).Njengomphumela, ama-Nvidia GPU kuphela angakwazi ukusebenzisa ama-monitor e-G-Sync.

Ekuqaleni kuka-2019 ngemuva kokuthi iNvidia iqale ukusekela abaqaphi beFreeSync, yengeze ama-tiers ambalwa kubaqaphi bayo abaqinisekisiwe be-G-Sync.Isibonelo, i-G-SyncAbaqaphi bokugcinaisici iI-HDR Modulekanye nesithembiso sokulinganisa okuphezulu kwama-nits, kuyilapho ama-G-Sync Monitors avamile afaka ukuvumelanisa okuguquguqukayo kuphela.Kukhona neziqaphi Ezivumelanayo ne-G-Sync, okungamamonitha e-FreeSync uNvidia abone “zifanele” ukuhlangabezana namazinga azo e-G-Sync.

Umgomo oyisisekelo wakho kokubili i-G-Sync ne-FreeSync uwukunciphisa ukuklebhuka kwesikrini ngokuvumelanisa okuguquguqukayo noma izinga lokuvuselela eliguquguqukayo.Empeleni lesi sici sazisa isibonisi ukuthi sishintshe izinga lokuvuselela lomqaphi ngokusekelwe kusilinganiso sozimele esikhishwe yi-GPU.Ngokufanisa lezi zilinganiso ezimbili, kunciphisa i-artifact ebukekayo eyaziwa ngokuthi ukuklebhula isikrini.

Ukuthuthukiswa kuyabonakala kahle, okunikeza amazinga aphansi ozimele izinga lokushelela ngokuhambisana60 FPS.Ngamazinga aphezulu okuvuselela, inzuzo yokuvumelanisa eguquguqukayo iyancipha, nakuba ubuchwepheshe busasiza ukususa ukuklebhuka kwesikrini nokungingiza okubangelwa ukushintshashintsha kwezinga lozimele.

Ukukhetha Ukwehlukanisa Umehluko

Nakuba inzuzo yezilinganiso zokuvuselela eziguquguqukayo icishe ifane phakathi kwamazinga amabili, anomehluko ambalwa ngaphandle kwaleso sici esisodwa.

Enye inzuzo ye-G-Sync ukuthi iqhubeka nokulungisa i-overdrive endiza ukuze isize ukuqeda isipoki.Wonke umqaphi we-G-Sync uza Nesinxephezelo Sefreyimu Ephansi (i-LFC), eqinisekisa ukuthi noma i-framerarate yehla, ngeke kube khona abahluleli ababi noma izinkinga zekhwalithi yesithombe.Lesi sici sitholakala kumamonitha e-FreeSync Premium kanye ne-Premium Pro, kodwa asitholakali njalo kumamonitha ane-FreeSync ejwayelekile.

Ukwengeza, i-G-Sync ihlanganisa isici esibizwa nge-Ultra Low Motion Blur (ULMB) esilungisa ukukhanya kwangemuva ekuvumelaniseni nezinga lokuvuselela lesibonisi ukuze kuncishiswe ukufiphala kokunyakaza nokuthuthukisa ukucaca ezimeni ezinyakazayo.Isici sisebenza ngamanani okuvuselela angaguquki aphezulu, ngokuvamile ku-85 Hz noma ngaphezulu, nakuba siza nokuncishiswa kokukhanya okuncane.Nokho, lesi sici asikwazi ukusetshenziswa ngokuhambisana ne-G-Sync.

Lokho kusho ukuthi abasebenzisi badinga ukukhetha phakathi kwezilinganiso zokuvuselela eziguquguqukayo ngaphandle kokungingiza nokuklebhula, noma ukucaca okuphezulu nokufiphala kokunyakaza okuphansi.Silindele ukuthi abantu abaningi basebenzise i-G-Sync ukuze kube nokushelela ekunikezayo, kuyilaphoabathanda esportsizoncamela i-ULMB ngokuphendula kwayo nokucaca kwayo ngezindleko zokudabula.

Njengoba i-FreeSync isebenzisa izikali zokubonisa ezijwayelekile, abaqaphi abasebenzisanayo bavame ukuba nezinketho eziningi zokuxhuma kunozakwabo be-G-Sync, okuhlanganisa izimbobo eziningi ze-HDMI nezixhumi zefa ezifana ne-DVI, nakuba lokho akusho ngaso sonke isikhathi ukuthi ukuvumelanisa okuguquguqukayo kuzosebenza phezu kwazo zonke lezi. izixhumi.Esikhundleni salokho, i-AMD inesici esizichazayo esibizwa nge-FreeSync phezu kwe-HDMI.Lokhu kusho ukuthi ngokungafani ne-G-Sync, i-FreeSync izovumela izilinganiso zokuvuselela eziguquguqukayo ngezintambo ze-HDMI inguqulo 1.4 noma ngaphezulu.

Nokho, ingxoxo ye-HDMI ne-DisplayPort ithatha ithuba elihlukile uma uqala ukuxoxa ngama-TV, njengoba amanye amathelevishini ahambisana ne-G-Sync angasebenzisa isici ngentambo ye-HDMI.