Izici ze-G-Sync
Ama-monitor e-G-Sync ngokuvamile anentengo ephezulu ngoba aqukethe ihadiwe eyengeziwe edingekayo ukusekela inguqulo ye-Nvidia yokuvuselela okuguquguqukayo. Ngesikhathi i-G-Sync isasha (i-Nvidia yayifaka ngo-2013), bekuzokubiza cishe u-$200 owengeziwe ukuthenga inguqulo ye-G-Sync yesibonisi, zonke ezinye izici kanye nemininingwane kufana. Namuhla, igebe liseduze no-$100.
Kodwa-ke, amamonitha e-FreeSync angaqinisekiswa futhi njenge-G-Sync Compatible. Isitifiketi singenzeka emuva, futhi kusho ukuthi imonitha ingasebenzisa i-G-Sync ngaphakathi kwamapharamitha e-Nvidia, naphezu kokuntuleka kwehadiwe ye-scaler ye-Nvidia. Ukuvakashela iwebhusayithi ye-Nvidia kwembula uhlu lwamamonitha aqinisekiswe ukuthi asebenzisa i-G-Sync. Ungakwazi ukusebenzisa i-G-Sync ngobuchwepheshe kumonitha ongewona i-G-Sync Compatible-iqinisekisiwe, kodwa ukusebenza akuqinisekisiwe.

Kuneziqinisekiso ezimbalwa ozitholayo ngama-monitor e-G-Sync angatholakali njalo kuma-FreeSync. Esinye yi-blur-reduction (ULMB) ngesimo se-backlight strobe. I-ULMB igama le-Nvidia lalesi sici; amanye ama-monitor e-FreeSync nawo anaso ngaphansi kwegama elihlukile. Nakuba lokhu kusebenza esikhundleni se-Adaptive-Sync, amanye ayakuthanda, ebona ukuthi kunokulibala kokufaka okuphansi. Asikwazanga ukukuqinisekisa lokhu ekuhlolweni. Kodwa-ke, uma usebenza kumafreyimu ayi-100 ngomzuzwana (fps) noma ngaphezulu, ukulibala ngokuvamile akuyona inkinga futhi ukulibala kokufaka kuphansi kakhulu, ngakho-ke ungagcina izinto ziqinile nge-G-Sync ehilelekile.

I-G-Sync iqinisekisa nokuthi awusoze wabona uhlaka ludabuka ngisho noma amazinga okuvuselela aphansi kakhulu. Ngaphansi kwama-Hz angu-30, izikrini ze-G-Sync ziphinda kabili ukwenziwa kohlaka (ngaleyo ndlela ziphinde kabili izinga lokuvuselela) ukuze zihlale zisebenza kububanzi bokuvuselela obuguquguqukayo.

Izici ze-FreeSync
I-FreeSync inentengo engcono kune-G-Sync ngoba isebenzisa izinga elivulekile elidalwe yi-VESA, i-Adaptive-Sync, nayo eyingxenye ye-VESA's DisplayPort spec.
Noma iyiphi i-interface ye-DisplayPort engu-1.2a noma ngaphezulu ingasekela amazinga okuvuselela aguquguqukayo. Ngenkathi umenzi engakhetha ukungasebenzisi, ihadiwe isivele ikhona, ngakho-ke, azikho izindleko ezengeziwe zokukhiqiza zomenzi ukuze asebenzise i-FreeSync. I-FreeSync ingasebenza futhi ne-HDMI 1.4. (Ukuze uthole usizo lokuqonda ukuthi yikuphi okungcono kakhulu kwezemidlalo, bheka ukuhlaziywa kwethu kwe-DisplayPort vs. HDMI.)

Ngenxa yokuvuleka kwayo, ukusetshenziswa kwe-FreeSync kuyahlukahluka kakhulu phakathi kwama-monitor. Izibonisi ezingabizi kakhulu ngokuvamile zithola i-FreeSync kanye nesilinganiso sokuvuselela esingu-60 Hz noma ngaphezulu. Izibonisi ezishibhile kakhulu cishe ngeke zithole ukuncishiswa kokufiphala, futhi umkhawulo ophansi webanga le-Adaptive-Sync ungase ube ngu-48 Hz kuphela. Kodwa-ke, kunezibonisi ze-FreeSync (kanye ne-G-Sync) ezisebenza ku-30 ​​Hz noma, ngokusho kwe-AMD, eziphansi nakakhulu.

Kodwa i-FreeSync Adaptive-Sync isebenza kahle kakhulu kunanoma yisiphi isibonisi se-G-Sync. Izibonisi ze-FreeSync ezibizayo zengeza ukunciphisa ukufiphala kanye ne-Low Framerate Compensation (LFC) ukuze zincintisane kangcono nezibonisi ze-G-Sync.

Futhi, futhi, ungathola i-G-Sync isebenza kusikrini se-FreeSync ngaphandle kwesitifiketi se-Nvidia, kodwa ukusebenza kungase kunciphe.