Ndemanga Akonzi
Kodi munayamba mwadzifunsapo kuti ndi chingwe chiti chomwe mungasankhe pamasewera anu omaliza? DisplayPort vs HDMI, ndiye masewera omwe akuyembekezeredwa kwanthawi yayitali! Pankhondo yayikuluyi, tifufuza mwakuya kwa dziko la zingwe kuti tidziwe yomwe ili yabwino kwambiri pamasewera. Konzekerani kudabwa, kudabwa komanso mwinanso kudodometsedwa pang'ono ndi mawonekedwe ndi machitidwe a zimphona ziwirizi. Chifukwa chake, khalani ndikukonzekera kukumana ndi chowonadi: DisplayPort vs HDMI, yomwe mungasankhe pamasewera?
Zamkatimu
DisplayPort vs HDMI: Kufananitsa Kwatsatanetsatane
Pankhani kusankha pakati HDMI neri Le DisplayPort Pamasewera, ndikofunikira kumvetsetsa kuti kusankha sikungobwera pazosankha ziwirizi. Zowonadi, chomwe chimatsimikizira ndizomwe zimafunikira pamasewera anu. Chifukwa chake, ndikofunikira kuzindikira mtundu wolondola wa HDMI kapena DisplayPort womwe ungathandize kuti masewera azichita bwino.
Le HDMI, kapena High Definition Multimedia Interface, imadziwika kwambiri ndipo imagwiritsidwa ntchito ndi ogwiritsa ntchito ambiri a PC kapena TV. Ndilo chisankho chabwino kwambiri kwa okonda makanema ndi mafani amndandanda chifukwa cha kuthekera kwake kufalitsa ma siginecha amakanema ndi ma audio pamatanthauzidwe apamwamba kwambiri. Komabe, ndikofunikira kudziwa kuti HDMI sichigwirizana ndiukadaulo wa Nvidia G-Sync, chinthu chomwe chingakhale chofunikira kwa osewera.
Kumbali ina, a DisplayPort nthawi zambiri imawonedwa ngati yosunthika, yopereka mwayi wotumiza ma sign a DisplayPort kudzera pa doko la USB Type-C. Imakhalanso yothandiza kwambiri kuposa HDMI pamasewera, pokhapokha mutasankha mtundu wolondola.
| Chiyankhulo | Zopindulitsa | kuipa |
|---|---|---|
| HDMI | Imatumiza mavidiyo ndi ma audio m'matanthauzo apamwamba kwambiri, abwino kwa okonda mafilimu ndi mafani a series. | Sichirikiza umisiri G-Sync ya Nvidia. |
| DisplayPort | Zambiri zosunthika komanso zimatha tumizani zizindikiro za DisplayPort kudzera doko la USB mtundu C. More kothandiza kwa masewera. | Kusankha mtundu wolondola ndi zofunika kwa machitidwe abwino. |
Pamapeto pake, kusankha pakati pa HDMI ndi DisplayPort pamasewera zimatengera zomwe mumakonda komanso zomwe mumakonda. Mawonekedwe aliwonse ali ndi zabwino ndi zovuta zake, kotero ndikofunikira kumvetsetsa zosowa zanu musanapange chisankho.
Khalani nafe kuti mudziwe zambiri za mawonekedwe a DisplayPort ndi HDMI m'magawo otsatirawa.
DisplayPort vs HDMI Kuyerekeza: Nkhondo ya Titans
Kuyenda m'njira zambiri zaukadaulo kumatha kukhala kovuta. Kuti zinthu zikhale zosavuta, taphatikiza tebulo lofananiza pakati DisplayPort et HDMI. Gome ili likuthandizani kumvetsetsa kusiyana kofunikira pakati pa mawonekedwe awiriwa ndikusankha yomwe ikugwirizana bwino ndi masewera anu.
| specifications | DisplayPort | HDMI |
|---|---|---|
| Resolution maximale | 16K (15360 x 8640) @ 60Hz | 10K (10240 x XUMUM) |
| Mtengo wotsitsimula kwambiri | Kufikira 240Hz pazosankha zina | Kufikira 120Hz pazosankha zina |
| bandiwifi | Mpaka 80Gbps | 48 Gbps |
| Thandizo la audio | inde | inde |
| Zowonetsera zambiri pa chingwe chimodzi | Inde (Multi-Stream Transport) | Ayi (makamaka chophimba cha chingwe) |
| Thandizo la VRR | Inde (Kulunzanitsa kwa Adaptive) | Inde (eARC, ARC) |
| Kutalika kwa chingwe chokhazikika | Mpaka 3m kuti mugwire ntchito kwambiri | Mpaka 3m kuti mugwire ntchito kwambiri |
| cholumikizira mtundu | DisplayPort, Mini DisplayPort | HDMI Mtundu A, C (Mini), D (Micro) |
| Thandizani CEC | Non | inde |
| Chithandizo cha DRM | Inde (DPCP) | Inde (HDCP) |
| Kugwiritsa ntchito kwanthawi zonse | PC, akatswiri oyang'anira | TV, Consoles, PC, Audio/Video Gear |
Monga mukuonera, ndi DisplayPort neri Le HDMI aliyense ali ndi mphamvu zake zosiyana. Mwachitsanzo, DisplayPort imapereka mawonekedwe apamwamba kwambiri komanso kutsitsimula mwachangu, komwe kuli koyenera kwa osewera omwe akufuna kuchita bwino kwambiri. Kuphatikiza apo, imalola kulumikizidwa kwa mawonedwe angapo pa chingwe chimodzi, chinthu chomwe chilibe ku HDMI.
Kumbali ina, HDMI imadziwika kuti imagwirizana kwambiri ndi ma TV, masewera amasewera, zida zomvera / makanema komanso ma PC ena. Kuphatikiza apo, imapereka zosankha zingapo zolumikizira, kuphatikiza zolumikizira zazing'ono ndi zazing'ono pazida zonyamula.
Pamapeto pake, kusankha pakati pa DisplayPort ndi HDMI kumatengera zomwe mukufuna pamasewera. Mu gawo lotsatira, tifufuza mozama za mawonekedwe a DisplayPort kuti tikuthandizeni kumvetsetsa zabwino zake.
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Kupezeka kwazinthu za DisplayPort
Le DisplayPort, mawonekedwe amakono komanso otsogola, adzipangira malo apadera padziko lonse lapansi ma PC. Koma si zokhazo, ili ndi chinyengo china mmwamba: kuthekera kwake kusamutsa chizindikiro chachikulu cha kanema chomwe chimadabwitsa mafani azithunzi zakuthwa ndi mitundu yowoneka bwino.
Monga wosewera masewera, chimodzi mwazinthu zowoneka bwino za DisplayPort mosakayikira ndi ukadaulo wa AMD's FreeSync ndi Nvidia's G-Sync. Ukadaulo uwu umachotsa kung'ambika kwa zithunzi, vuto lofala pamasewera, kukupatsirani masewera osalala, opanda zosokoneza.
Ndipo si zokhazo, DisplayPort ili ndi chinthu china chomwe chimayisiyanitsa: kuthekera kwake kuwongolera oyang'anira angapo kuchokera padoko limodzi. Palibenso zingwe zazikulu komanso madoko angapo, DisplayPort imodzi yokha ndiyokwanira kulumikiza zowonetsa zanu zonse. Izi ndizothandiza makamaka kwa iwo omwe amagwira ntchito pazithunzi zingapo kapena amakonda kusewera pamawonekedwe amitundu yambiri. Ndipo kuwonjezera pa izi, ma laputopu amatha kutumiza ma siginecha a DisplayPort okhala ndi doko la USB Type-C, ndikuwonjezera kusanja kwa mawonekedwe owoneka bwino awa.
Mitundu yosiyanasiyana ya DisplayPort
Ndikofunika kuzindikira kuti DisplayPort si mawonekedwe ofanana. Zowonadi, pali mitundu ingapo ya DisplayPort, iliyonse yomwe ikupereka kuthekera kosiyanasiyana kwa bandwidth ndi mavidiyo othandizidwa ndi mitengo yotsitsimutsa.
Mtundu wa 1.2-1.2a, mwachitsanzo, ndi womwe umagwiritsidwa ntchito kwambiri. Imathandizira kusintha kwa 4K pa 75Hz ndi 1080p kusamvana pa 240Hz, kupereka phwando lenileni la maso. Mtundu wa 1.3, pakadali pano, umakwezera mipiringidzo yokwera kwambiri ndi chithandizo cha 1080p pa 360Hz, 4K pa 120Hz, ndi 8K pa 30Hz.
Ngati mukuyang'ana chithunzithunzi chabwino kwambiri, mtundu 1.4-1.4a ukhoza kukhala kusankha kwanu. Imathandizira kusamvana kwa 8K pa 60Hz ndi 4K resolution pa 120Hz, kumapereka mawonekedwe odabwitsa. Pomaliza, mtundu wa 2.0 ndi waposachedwa komanso wapamwamba kwambiri, wokhala ndi bandwidth yayikulu ya 77.37 Gbps, yomwe imathandizira 4K pa 240Hz ndi 8K pa 85Hz.
M'mitundu yosiyanasiyana iyi, DisplayPort ikupitiliza kutsimikizira kuti ndiyabwino pakuwongolera komanso kutsitsimutsa, ndikupangitsa kuti masewera anu azikhala ozama komanso osangalatsa.
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Zosiyanasiyana za HDMI
Yerekezerani kuti mwakhala momasuka kutsogolo kwa skrini yanu, muli kapu ya khofi m'manja, okonzeka kumizidwa m'dziko lamasewera omwe mumakonda. Tsopano yerekezerani kuti chilengedwechi chasokonezedwa ndi kung'ambika kapena kugwedezeka kwa fano. Maloto oipa, sichoncho? Apa ndipamene doko la HDMI limalowa. Doko lodziwika bwino lomwe ogwiritsa ntchito ambiri a PC kapena TV amalidziwa, HDMI ndi pasipoti yopita kudziko lodziwika bwino, lokhala ndi makanema omveka bwino komanso ma audio. Wothandizira kwenikweni kwa mafani amafilimu kapena mndandanda, komanso kwa osewera.
Kugwirizana kwa HDMI ndiukadaulo AMD FreeSync ndi chuma chenicheni, kuchotsa chithunzi chong'ambika mumasewera apakanema kuti mukhale ndi mwayi wochita masewera olimbitsa thupi. Tekinoloje iyi imagwirizanitsa kutsitsimula kwa skrini yanu ndi kuchuluka kwa mafelemu pamphindi iliyonse yomwe imatumizidwa ndi khadi lanu lazithunzi, kuwonetsetsa chithunzi chakuthwa, chopanda chibwibwi. Komabe, ziyenera kukumbukiridwa kuti doko la HDMI siligwirizana ndi ukadaulo Nvidia G-Sync.
Kusiyanasiyana kwa HDMI
Monga mtundu wa chemeleon, HDMI yasintha pakapita nthawi, ikudutsa m'mitundu ingapo: 1.0-1.2a, 1.1, 1.3-1.4b, ndi 2.0-2.0b. Ndipo lero tikulandira mtundu wa 2.1a, mulingo watsopano womwe umakankhira malire a zochitika zowoneka.
Zachilendo zazikulu za muyezo wa HDMI uwu ndikuphatikizana kwa magwiridwe antchito HDR appelée Source-based Tone Mapping (SBTM). Monga katswiri wotsogolera okestra yake, izi zimachepetsa kuchedwa komanso kumapangitsa kuti zithunzi ziwoneke bwino zomwe sizinachitikepo. Zithunzi zimangosintha kuti zigwirizane ndi zomwe zenera lanu likuchita, ndikupereka chithunzi chokongoletsedwa, kaya chili chotani.
Kuphatikiza apo, ndikofunikira kutsindika kuti muyezo watsopano wa HDMI 2.1a sutanthauza kugula zida zatsopano kapena zowonera. Kusintha kosavuta kwa mapulogalamu kungakhale kokwanira kupindula ndi muyezo watsopanowu. Ndipo tsimikizirani kuti chingwe chanu chakale cha HDMI 2.1 chikugwirizana ndi muyezo watsopanowu.
Chinsinsi cha kupambana kwa HDMI ndi bandwidth. Izi ndizomwe zimatsimikizira kuchuluka kwa deta yomwe ingadutse, monga misewu yayikulu. Kufalikira kwa bandwidth, kumayenda bwino komanso kumtunda kwazithunzi. Ndipo ndi mitundu yosiyanasiyana ya HDMI, msewuwu ukupitilira kukula.
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Kutsiliza
Tsopano pakubwera chomaliza chachikulu munkhani yathu ya DisplayPort motsutsana ndi HDMI saga. Kusankha kwanu pakati pa ma protagonist awiriwa kudzadalira kwambiri zomwe mukufuna. Zili ngati kusankha pakati pa akatswiri awiri amasewera apakanema - aliyense ali ndi mphamvu ndi zofooka zake, aliyense amafanana ndi masewera osiyanasiyana.
Le DisplayPort, ndi kukonza kwake kwapamwamba ndi kutsitsimula kwake, kaŵirikaŵiri kumatengedwa ngati kusankha kwa odziwa bwino, chimphona chozungulira chonse cha bwalo. Iye ali ngati wosewera masewero a kanema amene amadziwa luso ndi njira zonse, wokonzeka kuthana ndi vuto lililonse.
Kumbali ina, a HDMI ili ndi mphamvu zake, kuphatikiza ukadaulo wa AMD's FreeSync. Imakhala ndi masewera osavuta, ndikupangitsa kukhala chisankho chabwino kwa osewera wamba kapena omwe ali ndi zida zakale. Ali ngati munthu wamasewera amene amachita bwino pa luso linalake, zomwe zimamupanga kukhala chisankho choyenera pamasewera ena.
Ndibwino kuti muyang'ane ndondomeko ya chipangizo chanu chamasewera, kuwunika ndi khadi lazithunzi musanapange chisankho chanu chomaliza. Zili ngati kudziwa zamasewera anu, luso lawo, ndi zida zawo musanalumphe kunkhondo. M'dziko lamasewera, chidziwitso ndi mphamvu, ndipo kusankha pakati pa HDMI ndi DisplayPort ndizosiyana.
Ndiye kaya ndinu ongosewera wamba omwe mumasewera mwachangu panthawi yopuma masana, kapena ndinu katswiri wofuna kujambula bwino, kumbukirani kuti kusankha kwanu kudzatengera zomwe mukufuna. Lolani doko labwino kwambiri lipambane!
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DisplayPort ndi HDMI ndi mitundu ya madoko omwe amagwiritsidwa ntchito kusamutsa makanema odziwika bwino. DisplayPort imagwiritsidwa ntchito makamaka pama PC, pomwe HDMI ndiye doko lomwe limagwiritsidwa ntchito pama PC ndi ma TV.
DisplayPort imathandizira matekinoloje a AMD FreeSync ndi Nvidia G-Sync, opereka masewera abwinoko popanda kung'ambika. HDMI, kumbali yake, imagwirizana ndiukadaulo wa AMD FreeSync.
Inde, doko limodzi la DisplayPort limatha kuyendetsa zowunikira zingapo, zomwe zimapangitsa kukhala kosavuta chifukwa palibe chifukwa chogwiritsa ntchito madoko angapo osiyanasiyana.
