Chii chinonzi refresh rate?

Chinhu chekutanga chatinoda kumisa ndechekuti "Chii chaizvo chinonzi refresh rate?"Sezvineiwo hazvina kunyanya kuoma.Refresh rate ingori nhamba yenguva chiratidziro chinozorodza mufananidzo waunoratidza pasekondi.Iwe unogona kunzwisisa izvi nekuzvienzanisa nechiyero chiyero mumafirimu kana mitambo.Kana firimu rakapfurwa pamafuremu makumi maviri nemana pasekondi (sezvakaita muyero wemubhaisikopo), saka tsime remukati rinongoratidza 24 mifananidzo yakasiyana pasekondi.Saizvozvo, chiratidziro chine chiyero che 60Hz chinoratidza makumi matanhatu "mafuremu" pasekondi.Haisi chaiyo mafuremu, nekuti chiratidziro chinozorodza ka60 sekondi yega yega kunyangwe pasina kana pixel imwe chete inochinja, uye chiratidziro chinongoratidza kwainopihwa kwairi.Nekudaro, iyo analogy ichiri nzira iri nyore yekunzwisisa iyo yakakosha pfungwa kumashure kweyero yekuzorodza.Chiyero chekusimudzira chepamusoro saka chinoreva kugona kubata yakakwirira furemu chiyero.Ingo rangarira, kuti chiratidziro chinongoratidza sosi yakadyiswa kwachiri, uye nekudaro, mwero wepamusoro wekuzorodza unogona kusavandudza ruzivo rwako kana mwero wako wekuvandudza watokwira kupfuura chiyero cheforosi yako.

Nei zvichikosha?

Kana iwe ukabatanidza cheki yako kuGPU (Graphics Processing Unit / Graphics Card) iyo yekutarisa icharatidza chero iyo GPU inotumira kwairi, chero chero furemu chiyero chainotumira, pazasi kana pazasi peyakanyanya furemu chiyero chemonitor.Inokurumidza furemu mareti inobvumira chero mafambiro kuti apihwe pachiratidziro zvakanyanya mushe (Fig 1), ine kuderedzwa kwekufamba blur.Izvi zvakakosha zvakanyanya kana uchiona nekukurumidza vhidhiyo kana mitambo.

Refresh Rate uye Gaming

Yese mitambo yemavhidhiyo inopihwa necomputer hardware, zvisinei nepuratifomu yavo kana magirafu.Kunyanya (kunyanya muPc platform), mafuremu anopfirwa kunze nekukurumidza sezvaanogona kugadzirwa, nekuti izvi zvinowanzo shandura kune yakatsetseka uye yakanaka gameplay.Pachave nekunonoka kushoma pakati pega yega furemu uye nekudaro kushomeka kwekuisa lag.

Dambudziko rinogona kuitika dzimwe nguva nderokuti mafuremu ari kupihwa nekukurumidza kupfuura mwero wekuti chiratidziro chinozorodza.Kana iwe uine 60Hz kuratidza, iyo iri kushandiswa kutamba mutambo unopa makumi manomwe neshanu mafuremu pasekondi, unogona kusangana nechimwe chinonzi "screen kubvarura".Izvi zvinoitika nekuti chiratidziro, chinogashira kuisirwa kubva kuGPU panguva dzakati wandei, chinogona kubata hardware pakati pemafuremu.Mhedzisiro yeizvi ndeyekubvarura skrini uye jerky, kusaenzana kufamba.Mitambo yakawanda inokutendera kuti uvhare chiyero chako chefuremu, asi izvi zvinoreva kuti hausi kushandisa PC yako pakugona kwayo kuzere.Nei uchipedzera mari yakawanda kudaro pane zvichangoburwa uye zvikuru zvinhu zvakaita seGPUs neCPUs, RAM uye SSD madhiraivha kana iwe uchizokwanisa kugona kwavo?

Chii chinopedza izvi, ungashamisika?Mwero wekusimudzira wepamusoro.Izvi zvinoreva kutenga 120Hz, 144Hz kana 165Hz komputa yekutarisa.Aya maratidziro anogona kubata kusvika 165 mafuremu pasekondi uye mhedzisiro yacho yakanyanya kupfava gameplay.Kukwidziridza kubva pa60Hz kuenda pa120Hz, 144Hz kana 165Hz musiyano unoonekwa zvakanyanya.Icho chinhu chaunofanira kungozvionera wega, uye haugone kuzviita nekuona vhidhiyo yacho pane 60Hz kuratidzwa.

Adaptive yekumutsiridza mwero, zvisinei, itsva yekucheka-kumucheto tekinoroji iri kuramba ichizivikanwa.NVIDIA inodaidza iyi G-SYNC, nepo AMD ichiidaidza kuti FreeSync, asi pfungwa yepakati yakafanana.Chiratidziro chine G-SYNC chinobvunza iyo kadhi yemifananidzo kuti iri kukurumidza sei kuendesa mafuremu, uye inogadzirisa mwero wekuzorodza zvinoenderana.Izvi zvinobvisa kubvarura skrini pane chero furemu chiyero kusvika kune yakanyanya kuzorodza mwero wemonitor.G-SYNC tekinoroji iyo NVIDIA inobhadharisa mubhadharo werezinesi wakakwira uye inogona kuwedzera mazana emadhora pamutengo wemonitor.FreeSync kune rumwe rutivi ndeye yakavhurika sosi tekinoroji yakapihwa ne AMD, uye inongowedzera diki kumutengo weiyo yekutarisa.Isu paPerfect Display tinoisa FreeSync pane ese edu emitambo monitors seyakajairwa.

Zvinotaurwa neVatambi

Pavakabvunzwa nezve monitors vese nyanzvi dzemitambo vanoti vanoshandisa shoma ye144Hz kune yavo setups.Iko kugona kuita kuti chidzitiro chimutsiridze zvakapetwa kaviri nekukurumidza seyakajairwa cheki inobvumira vatambi kuti vaite nekukurumidza kune shanduko mumutambo uye zvakare inoderedza kusvibiswa kwekufamba kunogona kukonzera kukanganisa nekukanganisa mifananidzo inoratidzwa.

Kana vachitaura nezve kugadzirisa, vese vanoti 144Hz yekumutsiridza mwero (kana pamusoro) ingori imwe yezvinhu zvakakosha pakusarudza yekutarisa yemitambo.Chimwe chinhu chakakosha kugadzirisa.Sarudzo inonyanya kufarirwa pakati pevatambi ndeye 1080p nekuti zviri nyore kuwana yakakwira furemu chiyero uye saka iwe unenge uchibatsirwa kubva kune yakakwira yekuzorodza mwero.

Paunenge uchitenga nyowani yemitambo yekutarisa, iwe unofanirwa kufunga kumberi zvakare.Iwe unofanirwa kuvavarira 1440p kana iwe uine bhajeti rayo sezvo ichave iri nani kudyara uye iwe unogona kuwana yakakwira furemu mareti.A 1080p resolution yakanaka kana saizi yescreen iri 24 inches.Kune 27-35 inch yekutarisa, iwe unofanirwa kunge uchienda kune 1440p uye kune zvese zviri pamusoro, 4K UHD ndiyo yakanakisa investimendi.