Kua roa ngā hangarau whakaaturanga tukutahi urutau a Nvidia me AMD e wātea ana i te mākete, ā, kua tino rongonui haere i waenga i ngā kaitākaro nā te whānuitanga o ngā aroturuki me ngā kōwhiringa me ngā momo tahua.

Tuatahi te piki haere o te kaha huri noa5 tau ki muri, kua tino whai mātou, kua whakamātautau hoki i te AMD FreeSync me te Nvidia G-Sync, me te maha o ngā mata tirotiro e mau ana i ngā mea e rua. I mua he rerekē ngā āhuatanga e rua, engari i muri maiētahi whakahōutangamete whakahou waitohu, kua tino pai te hono o ngā mea e rua i ēnei rā. Anei he whakahōutanga mō ngā mea katoa me mōhio koe mō te tau 2021.

Ko te Skinny i runga i te Adaptive Sync

Ko FreeSync me G-Sync he tauira o te tukutahi urutau, te tere whakahou rerekē rānei mōngā aroturukiMā te VRR ka ārai i te ngunguru me te haehae o te mata mā te whakarerekē i te tere whakahou o te mata ki te tere anga o te ihirangi kei runga i te mata.

I te nuinga o te wā ka taea e koe te whakamahi i te V-Sync hei raka i ngā tere anga ki ngā tere whakahou o tō mata, engari ka puta ake ētahi raruraru me te whakaroa tāuru, ā, ka whakaroa pea i te mahi. Koinei te wāhi e uru mai ai ngā otinga tere whakahou rerekē pēnei i a FreeSync me G-Sync.

Ka whakamahia e ngā aroturuki FreeSync te paerewa VESA Adaptive-Sync, ā, ka tautokohia e ngā GPU hou o Nvidia me AMD ngā aroturuki FreeSync.

Ka tāpirihia e ngā mata tirotiro FreeSync Premium ētahi atu āhuatanga pēnei i ngā tere whakahou teitei ake (120Hz, neke atu rānei i ngā whakataunga o te 1080p, neke atu rānei) me te utunga tere anga iti (LFC). Ka tāpirihia e FreeSync Premium Pro te tautoko HDR ki taua rārangi.

Ka whakamahia e G-Sync tētahi kōwae Nvidia motuhake hei whakakapi i te ine whakaaturanga noa, ā, he iti noa ngā āhuatanga tāpiri e tukuna ana pērā i te Ultra Low Motion Blur (ULMB) me te Low Framerate Compensation (LFC). Nō reira, ko ngā GPU Nvidia anake ka taea te whakamahi i ngā aroturuki G-Sync.

I te tīmatanga o te tau 2019, whai muri i te tīmatanga o Nvidia ki te tautoko i ngā aroturuki FreeSync, i tāpirihia e ia ētahi taumata ki āna aroturuki kua whakamanahia e G-Sync. Hei tauira, ko G-SyncNgā aroturuki tino paiāhuatanga heKōwae HDRme te kupu whakaari mō te whakatauranga nits teitei ake, ko ngā Aroturuki G-Sync noa he tukutahi urutau anake. Kei reira anō ngā aroturuki Hototahi ki a G-Sync, arā, ngā aroturuki FreeSync kua kiia e Nvidia he "tika" kia tutuki i ā rātou paerewa G-Sync.

Ko te whāinga matua o G-Sync me FreeSync he whakaiti i te haehae o te mata mā te tukutahi urutau, te tere whakahou rānei. Ko te tikanga, mā tēnei āhuatanga ka whakamōhio te mata ki te whakarerekē i te tere whakahou o te mata i runga i te tere anga e tukuna ana e te GPU. Mā te whakataurite i ēnei tere e rua, ka whakaitihia te āhua whakarihariha e mōhiotia ana ko te haehae mata.

He tino kitea te whakapainga, e hoatu ana he taumata maeneene o ngā reiti anga iti e rite ana ki60 FPS. I ngā tere whakahou teitei ake, ka whakaitihia te painga o te tukutahi urutau, ahakoa ka āwhina tonu te hangarau ki te tango i te haehae mata me ngā whanoke i puta mai i ngā huringa o te tere anga.

Te Wehewehe i ngā Rerekētanga

Ahakoa he rite tonu ngā painga o ngā reiti whakahou rerekē i waenga i ngā paerewa e rua, he iti noa iho ngā rerekētanga i tua atu i taua āhuatanga kotahi.

Ko tētahi painga o G-Sync ko tana whakarerekē tonu i te overdrive o te mata tirotiro i te wā e tere ana hei āwhina i te whakakore i te ghosting. Kei ia mata tirotiro G-Sync he Low Framerate Compensation (LFC), e whakarite ana ahakoa ka heke te tere anga, kāore he wiri kino, he raruraru kounga whakaahua rānei. Kei te kitea tēnei āhuatanga i runga i ngā mata tirotiro FreeSync Premium me Premium Pro, engari kāore i te kitea i ngā wā katoa i runga i ngā mata tirotiro me te FreeSync paerewa.

Hei tāpiritanga, kei roto i te G-Sync tētahi āhuatanga e kiia nei ko te Ultra Low Motion Blur (ULMB) e whakaata ana i te papamuri i te wā e rite ana ki te tere whakahou o te mata hei whakaiti i te pōuri o te nekehanga me te whakapai ake i te māramatanga i ngā āhuatanga nekehanga nui. Ka mahi te āhuatanga i ngā tere whakahou pumau teitei, i te nuinga o te wā i te 85 Hz, i runga ake rānei, ahakoa he iti te whakaiti i te kanapa. Heoi, kāore e taea te whakamahi i tēnei āhuatanga me te G-Sync.

Ko te tikanga me whiriwhiri ngā kaiwhakamahi i waenga i ngā tere whakahou rerekē me te kore e pōturi, e haehae rānei, i te māramatanga teitei me te pōuri iti. E tumanakohia ana ka whakamahia e te nuinga o te tangata te G-Sync mō te maeneene e whakaratohia ana e ia, i te wāngā kaiwhaiwhai hākinakina hikoka pai ake ki a ULMB mō tōna urupare me te māramatanga i te utu mō te haehae.

I te mea kei te whakamahi a FreeSync i ngā ine whakaaturanga paerewa, he maha atu ngā kōwhiringa hononga o ngā mata hototahi i ō rātou hoa G-Sync, tae atu ki ngā tauranga HDMI maha me ngā hononga tawhito pēnei i te DVI, ahakoa kāore i te kī tonu ka mahi te tukutahi urutau i runga i aua hononga katoa. Engari, he āhuatanga whakamārama-ake tā AMD e kiia nei ko FreeSync i runga i te HDMI. Ko te tikanga o tēnei, he rerekē ki a G-Sync, ka taea e FreeSync te whakamahi i ngā reiti whakahou rerekē mā roto i ngā taura HDMI putanga 1.4, teitei ake rānei.

Heoi, ka rerekē te āhua o te kōrero mō te HDMI me te DisplayPort ina tīmata tāu kōrero mō ngā pouaka whakaata, nā te mea ka taea hoki e ētahi pouaka whakaata hototahi ki te G-Sync te whakamahi i te āhuatanga mā te taura HDMI.