Izici ze-G-Sync
Iziqapheli ze-G-Sync ngokuvamile ziphethe iprimiyamu yentengo ngoba ziqukethe ihadiwe eyengeziwe edingekayo ukusekela inguqulo ye-Nvidia yokuvuselela okuguquguqukayo.Ngenkathi i-G-Sync isiyintsha (i-Nvidia iyethula ngo-2013), bekuzokubiza cishe u-$200 ukuze uthenge inguqulo yesibonisi se-G-Sync, zonke ezinye izici nama-specs afanayo.Namuhla, igebe selisondele ku-$100.
Kodwa-ke, iziqaphi zeFreeSync zingaphinde zigunyazwe njenge-G-Sync Compatible.Isitifiketi singenzeka ngokuphindaphindiwe, futhi kusho ukuthi umqaphi angasebenzisa i-G-Sync ngaphakathi kwemingcele ye-Nvidia, naphezu kokuntuleka kwe-Scaler hardware ye-Nvidia.Ukuvakashela iwebhusayithi ye-Nvidia kuveza uhlu lwabaqaphi abagunyazwe ukuthi basebenzise i-G-Sync.Ngobuchwepheshe ungakwazi ukusebenzisa i-G-Sync kusiqapha esingaqinisekisiwe-G-Sync Compatible, kodwa ukusebenza akuqinisekisiwe.

Kuneziqinisekiso ezimbalwa ozithola ngeziqaphi ze-G-Sync ezingahlali zitholakala kozakwabo be-FreeSync.Enye iwukunciphisa ukufiphala (ULMB) ngendlela ye-backlight strobe.I-ULMB igama likaNvidia lalesi sici;abanye abaqaphi be-FreeSync nabo banayo ngaphansi kwegama elihlukile.Ngenkathi lokhu kusebenza esikhundleni se-Adaptive-Sync, abanye bayayikhetha, bebona ukuthi ine-lag ephansi yokufaka.Asikwazanga ukufakazela lokhu ekuhloleni.Kodwa-ke, uma usebenzisa ozimele abayi-100 ngomzuzwana (fps) noma ngaphezulu, ukufiphala ngokuvamile akuyona inkinga futhi i-lag yokokufaka iphansi kakhulu, ngakho-ke ungase ugcine izinto ziqinile njengoba i-G-Sync ibandakanyeka.

I-G-Sync iphinda iqinisekise ukuthi awusoze wakubona ukudabuka kozimele ngisho namazinga okuvuselela aphansi kakhulu.Ngaphansi kuka-30 Hz, iziqaphi ze-G-Sync ziphinda kabili ukunikezwa kozimele (futhi ngaleyo ndlela ziphinda kabili izinga lokuvuselela) ukuze zihlale zisebenza ebangeni lokuvuselela eliguquguqukayo.

Izici ze-FreeSync
IFreeSync inenzuzo yenani kune-G-Sync ngoba isebenzisa izinga lomthombo ovulekile elidalwe yi-VESA, Adaptive-Sync, nayo eyingxenye ye-DisplayPort spec ye-VESA.
Noma iyiphi inguqulo ye-DisplayPort yesixhumi esibonakalayo engu-1.2a noma ngaphezulu ingasekela izilinganiso zokuvuselela eziguquguqukayo.Nakuba umkhiqizi angase akhethe ukungayisebenzisi, i-hardware isivele ikhona, ngakho-ke, azikho izindleko ezengeziwe zokukhiqiza ukuze umenzi asebenzise i-FreeSync.I-FreeSync ingasebenza ne-HDMI 1.4.(Ukuze uthole usizo lokuqonda ukuthi yikuphi okungcono kakhulu kokudlala, bheka ukuhlaziya kwethu kwe-DisplayPort vs. HDMI.)

Ngenxa yemvelo yayo evulekile, ukuqaliswa kweFreeSync kuyehluka kakhulu phakathi kwabaqaphi.Izibonisi zebhajethi ngokuvamile zizothola i-FreeSync kanye nesilinganiso sokuvuselela esingu-60 Hz noma esikhulu.Izibonisi ezinenani eliphansi kakhulu kungenzeka ngeke zinciphise ukufiphala, futhi umkhawulo ophansi webanga le-Adaptive-Sync ungase ube ngu-48 Hz nje.Kodwa-ke, kukhona izibonisi ze-FreeSync (kanye ne-G-Sync) ezisebenza ku-30 ​​Hz noma, ngokusho kwe-AMD, ngisho naphansi.

Kodwa iFreeSync Adaptive-Sync isebenza njenganoma iyiphi i-G-Sync qapha.Iziqaphi zePricier FreeSync zengeza ukuncishiswa kokufiphala kanye Nesinxephezelo Sefreyimu Ephansi (LFC) ukuze baqhudelane kangcono nozakwabo be-G-Sync.

Futhi, futhi, ungathola i-G-Sync isebenza kumonitha ye-FreeSync ngaphandle kwanoma yisiphi isitifiketi se-Nvidia, kodwa ukusebenza kungase kuntengantenge.