Ukuphonononga abahleli
Ngaba ukhe wazibuza ukuba yeyiphi intambo ongayikhetha kumava akho omdlalo wokugqibela? I-DisplayPort vs HDMI, ngumdlalo ekudala ulindelwe! Kweli dabi libalaseleyo, siza kungena kubunzulu behlabathi leentambo ukuze sifumanise ukuba yeyiphi eyona ilungele umdlalo. Lungiselela ukumangala, ukumangala kwaye mhlawumbi nokuba ubhideke kancinci ngeempawu kunye nokusebenza kwezi zigebenga zimbini. Ke, bopha kwaye ulungele ukujongana nenyani: I-DisplayPort vs HDMI, yeyiphi onokuyikhetha kumdlalo?
Uluhlu lwangaphakathi
I-DisplayPort vs HDMI: Uthelekiso oluneenkcukacha
Xa kuziwa ekukhetheni phakathi HDMI et le DisplayPort Kumdlalo, kubalulekile ukuqonda ukuba ukhetho alwehli nje kwezi zimbini iinketho. Ewe, eyona nto imiselayo ziimfuno zokusebenza kwimidlalo yakho. Ke ngoko, kubalulekile ukuchonga uhlobo oluchanekileyo lweHDMI okanye iDisplayPort eya kwenza ukuba kusebenze ngokugqibeleleyo umdlalo.
Le HDMI, okanye i-High Definition Multimedia Interface, iyaziwa ngokubanzi kwaye isetyenziswa ngabasebenzisi abaninzi bePC okanye beTV. Lolona khetho lufanelekileyo lwee-movie buffs kunye nabalandeli bochungechunge enkosi kubuchule bayo bokusasaza ividiyo kunye neempawu zeaudio kwinkcazo ephezulu kakhulu. Nangona kunjalo, kubalulekile ukuqaphela ukuba i-HDMI ayixhasi iteknoloji ye-Nvidia ye-G-Sync, into enokubaluleka kubadlali begeyimu.
Kwelinye icala, i DisplayPort ihlala ithathwa njengento esebenza ngeendlela ezininzi, inika amandla okuthumela imiqondiso yeDisplayPort nge-USB Type-C port.
| ujongano | Inzuzo | nobubi |
|---|---|---|
| HDMI | Ihambisa ividiyo kunye neempawu zesandi kwinkcazo ephezulu kakhulu, efanelekileyo kubathandi bemuvi kunye nabalandeli bochungechunge. | Ayixhasi te knoloji Nvidia G-Sync. |
| DisplayPort | Iguquguquka ngakumbi kwaye inako thumela imiqondiso yeDisplayPort nge izibuko le-USB lodidi C. Okusebenzayo ngakumbi kwi yokudlala. | Ukukhetha inguqulelo echanekileyo ibalulekile kwi ukusebenza kakuhle. |
Ekugqibeleni, ukukhetha phakathi kwe-HDMI kunye ne-DisplayPort yokudlala kuxhomekeke kwimidlalo ethile kunye nezinto ozikhethayo. Ujongano ngalunye lunezinto eziluncedo kunye nezingeloncedo zalo, ngoko ke kubalulekile ukuqonda iimfuno zakho phambi kokuba wenze ukhetho lwakho.
Hlala nathi ukuze ufunde ngakumbi malunga neempawu zeDisplayPort kunye ne-HDMI kula macandelo alandelayo.
I-DisplayPort vs HDMI Uthelekiso: Idabi le-Titans
Ukuhambahamba kudederhu lweenkcukacha zobugcisa kuhlala kunzima. Ukwenza izinto zibe lula, sidibanise itafile yokuthelekisa phakathi DisplayPort et HDMI. Le theyibhile iya kwenza kube lula kuwe ukuba uqonde umahluko obalulekileyo phakathi kwezi zimbini zojongano kwaye ukhethe eyona ifanele iimfuno zakho zokudlala.
| ukucaciswa | DisplayPort | HDMI |
|---|---|---|
| Isisombululo esiphezulu | 16K (15360 x 8640) @ 60Hz | 10K (10240 x 4320) |
| Ubona mgangatho wokuhlaziya | Ukuya kuthi ga kwi-240Hz kwizigqibo ezithile | Ukuya kuthi ga kwi-120Hz kwizigqibo ezithile |
| bandwidth | Ukuya kuthi ga kwi-80Gbps | 48 Gbps |
| Inkxaso yomsindo | yes | yes |
| Izikrini ezininzi kwintambo enye | Ewe (Uthutho oluNinzi oluNinzi) | Hayi (ubukhulu becala isikrini sentambo) |
| Inkxaso yeVRR | Ewe (Adaptive Sync) | Ewe (eARC, ARC) |
| Ubude bentambo eqhelekileyo | Ukuya kuthi ga kwi-3m yokusebenza okuphezulu | Ukuya kuthi ga kwi-3m yokusebenza okuphezulu |
| uhlobo lwesihlanganisi | I-DisplayPort, i-Mini DisplayPort | I-HDMI Uhlobo A, C (Mini), D (Micro) |
| Inkxaso CEC | hayi | yes |
| Inkxaso ye-DRM | Ewe (DPCP) | Ewe (HDCP) |
| Ukusetyenziswa okuqhelekileyo | PC, iimonitha Professional | Umabonwakude, iiConsoles, iPC, iAudio/Isixhobo seVidiyo |
Njengoko ubona, i DisplayPort et le HDMI ngamnye unamandla awo ahlukileyo. Umzekelo, iDisplayPort ibonelela ngesisombululo esiphezulu kunye nesantya sokuhlaziya ngokukhawuleza, esilungele abadlali abafuna ukusebenza okuphezulu. Ukongeza, ivumela uxhulumaniso lweziboniso ezininzi kwikhebula enye, into engekhoyo kwi-HDMI.
Kwelinye icala, i-HDMI ibalasele ngokuhambelana kwayo ngokubanzi nomabonwakude, iikhonsoli zokudlala, izixhobo zomsindo/ividiyo kunye neePC ezithile. Ukongeza, ibonelela ngeendlela ezahlukeneyo zokudityaniswa, kubandakanywa iziqhagamshelo ezincinci kunye nezincinci zezixhobo eziphathwayo.
Ekugqibeleni, ukukhetha phakathi kweDisplayPort kunye ne-HDMI kuya kuxhomekeka kwiimfuno zakho zokudlala. Kwicandelo elilandelayo, siza kugrumba nzulu kwiifitsha zeDisplayPort ukukunceda uqonde ngcono izibonelelo zayo.
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Ukufunyanwa kwezinto ezithile zeDisplayPort
Le DisplayPort, le interface yanamhlanje kunye neyinkimbinkimbi, izenzele indawo ekhethekileyo kwihlabathi leePC. Kodwa ayisiyiyo yonke loo nto, inelinye iqhinga eliphezu komkhono wayo: ukukwazi ukudlulisa isibonakaliso esiphezulu sevidiyo esimangalisa abalandeli bemifanekiso ebukhali kunye nemibala eqaqambileyo.
Njengomdlali, enye yezona zinto zinomtsalane zeDisplayPort ngokungathandabuzekiyo iyahambelana ne-AMD's FreeSync kunye ne-Nvidia's G-Sync technologies. Obu buchwepheshe buphelisa ukukrazuka komfanekiso, ingxaki eqhelekileyo kumdlalo, kukunika amava okudlala agudileyo, angenasiphazamiso.
Kwaye ayisiyiyo yonke loo nto, iDisplayPort inolunye uphawu oluyibeka yodwa: amandla ayo okulawula iimonitha ezininzi kwizibuko elinye. Azisekho iintambo ezinkulu kunye namazibuko amaninzi, iDisplayPort enye yanele ukudibanisa zonke iziboniso zakho. Eli nqaku liluncedo ngakumbi kwabo basebenza kwizikrini ezininzi okanye abathanda ukudlala kwimowudi yokubeka iliso kaninzi. Kwaye ukongeza kuyo yonke into, iilaptops zinokuthumela imiqondiso yeDisplayPort ngezibuko le-USB Type-C, yongeza umaleko wokuguquguquka kolu jongano esele lunomtsalane.
Iinguqulelo ezahlukeneyo zeDisplayPort
Kubalulekile ukuba uqaphele ukuba i-DisplayPort ayiyona i-interface efanayo. Ewe, kukho iinguqulelo ezininzi zeDisplayPort, nganye ibonelela ngezakhono ezahlukeneyo zebhanwidth kunye nezisombululo zevidiyo ezixhaswayo kunye namaxabiso okuhlaziya.
Inguqulelo 1.2-1.2a, umzekelo, yeyona isetyenziswa kakhulu. Ixhasa isisombululo se-4K kwi-75Hz kunye nesisombululo se-1080p kwi-240Hz, inika isidlo esibonakalayo sangempela samehlo. Inguqulo ye-1.3, okwangoku, iphakamisa ibha phezulu ngakumbi ngenkxaso ye-1080p kwi-360Hz, i-4K kwi-120Hz, kunye ne-8K kwi-30Hz.
Ukuba ujonge olona mgangatho ubalaseleyo womfanekiso, uguqulelo 1.4-1.4a lunokuba lukhetho lwakho. Ixhasa isisombululo se-8K kwi-60Hz kunye nesisombululo se-4K kwi-120Hz, inika amava abonakalayo amangalisayo. Ekugqibeleni, inguqulo ye-2.0 yeyokugqibela kunye neyona ndlela iphambili, kunye ne-bandwidth ephezulu ye-77.37 Gbps, exhasa i-4K kwi-240Hz kunye ne-8K kwi-85Hz.
Kuzo zonke ezi nguqulelo zahlukeneyo, i-DisplayPort iyaqhubeka nokungqina ukongama kwayo kwisisombululo kunye nesantya sokuhlaziya, isenza amava akho emidlalo antywiliselwe kwaye awonwabisa.
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Iimpawu zeHDMI
Yiba nomfanekiso wakho uhleli kamnandi phambi kwesikrini sakho, ikomityi yekofu esandleni, ulungele ukuntywila kwihlabathi lomdlalo owuthandayo. Ngoku khawufane ucinge ukuba le ndalo iphela iphazanyiswa kukukrazuka komfanekiso okanye ukungcangcazela. Iphupha elibi, akunjalo? Yilapho i-port ye-HDMI ingena khona. Ichweba eliqhelekileyo eliqhelekileyo le-PC okanye abasebenzisi beTV, i-HDMI yipaspoti kwilizwe lenkcazo ephezulu, kunye nevidiyo ecacileyo kunye neempawu zomsindo. Iqabane lokwenyani labalandeli beefilimu okanye uthotho, kodwa nabadlali bebhola.
Ukuhambelana kwe-HDMI neteknoloji AMD FreeSync yi-asethi yokwenyani, ephelisa umfanekiso okrazukileyo kwimidlalo yevidiyo ukuze ube namava okudlala agudileyo kwaye antywiliselwe. Le teknoloji ingqamanisa ireyithi yokuhlaziya yesikrini sakho kunye nenani lezakhelo ngesekondi ezithunyelwe likhadi lakho lemizobo, iqinisekisa umfanekiso obukhali, ongenazintingi. Nangona kunjalo, kufuneka kuqatshelwe ukuba i-HDMI port ayixhasi iteknoloji Nvidia G-Sync.
Ukwahluka kweHDMI
Njengombala oguqukayo we-chameleon, i-HDMI iye yaguquka ngokuhamba kwexesha, ihamba ngeenguqulelo ezininzi: 1.0-1.2a, 1.1, 1.3-1.4b, kunye ne-2.0-2.0b. Kwaye namhlanje samkela inguqulo ye-2.1a, umgangatho omtsha otyhala imida yamava abonakalayo.
Ubutsha obukhulu balo mgangatho we-HDMI kukuhlanganiswa kokusebenza eye callée Imephu yeTowuni esekwe kuMthombo (SBTM). Njengomdlali we-maestro oqhuba iokhestra yakhe, eli nqaku linciphisa ixesha lokulinda kwaye likhulisa ukuhamba kwemifanekiso kumava okubonwa angazange abonwe ngaphambili. Imifanekiso iyaziqhelanisa ngokuzenzekelayo kubuchule obuthile besikrini sakho, ukuhambisa umfanekiso ophuculweyo, nokuba yintoni na imeko.
Ukongezelela, kubalulekile ukugxininisa ukuba umgangatho omtsha we-HDMI 2.1a awuthethi ukuthengwa kwezixhobo ezintsha okanye iziboniso. Uhlaziyo olulula lwesoftware lunokwanela ukuxhamla kulo mgangatho mtsha. Kwaye qiniseka, intambo yakho endala ye-HDMI 2.1 ihlala ihambelana nalo mgangatho mtsha.
Isitshixo kwimpumelelo ye-HDMI yi-bandwidth. Yiyo le emisela ubuninzi bedatha enokudlula, njengohola wendlela wolwazi. Ububanzi be-bandwidth, bulula kunye nomgangatho ophezulu wokuhamba komfanekiso. Kwaye kunye neenguqu ezahlukeneyo ze-HDMI, le ndlela ephezulu iyaqhubeka ikhula.
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isiphelo
Ngoku kuza isiphelo esihle kwibali lethu leDisplayPort ngokuchasene ne-HDMI saga. Ukukhetha kwakho phakathi kwaba balinganiswa ababini kuya kuxhomekeka kakhulu kwiimpawu ezithile ozifunayo. Kufana nokukhetha phakathi kweentshatsheli ezimbini zomdlalo wevidiyo - nganye inamandla kunye nobuthathaka bayo, nganye ilungele iimeko ezahlukeneyo zemidlalo.
Le DisplayPort, kunye nesisombululo sayo esiphezulu kunye nesantya sohlaziyo, ihlala ithathwa njengokhetho lwesazi, isigebenga esijikeleze yonke indawo. Ufana nalaa mdlali wevidiyo yomdlalo wevidiyo oye waphumelela kuzo zonke izakhono kunye nobuchule, ulungele ukuthatha nawuphi na umngeni.
Kwelinye icala, i HDMI inamandla ayo, kuquka ukuhambelana kwayo nobuchwephesha beFreeSync be-AMD. Inika amava okudlala agudileyo, iyenza ibe lukhetho olugqibeleleyo kubadlali abaqhelekileyo okanye abo banezixhobo ezindala. Ufana naloo mlinganiswa womdlalo ogqwesa kwisakhono esithile, esenza ukuba abe lolona khetho lufanelekileyo kwiimeko ezithile zomdlalo.
Kucetyiswa kakhulu ukuba ujonge iinkcukacha zesixhobo sakho sokudlala, iliso kunye nekhadi lemizobo ngaphambi kokuba wenze ukhetho lwakho lokugqibela. Kufana nokwazi umlinganiswa wakho womdlalo, izakhono zabo, kunye nezixhobo zabo ngaphambi kokuba utsibe edabini. Ehlabathini lokudlala, ulwazi lunamandla, kwaye ukukhetha phakathi kwe-HDMI kunye ne-DisplayPort akukho nto.
Ke nokuba ungumdlali oqhelekileyo owonwabela umdlalo okhawulezayo ngexesha lakho lesidlo sasemini, okanye ungumdlali oqeqeshiweyo ofuna umzobo ogqibeleleyo, khumbula ukuba ukhetho lwakho luya kuxhomekeka kwiimfuno zakho ezithile. Ngamana izibuko elingcono liphumelele!
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I-DisplayPort kunye ne-HDMI ziintlobo zezibuko ezisetyenziselwa ukudlulisa iimpawu zevidiyo eziphezulu. I-DisplayPort isetyenziswa ngokuyintloko kwiiPC, ngelixa i-HDMI izibuko eziqhelekileyo ezisetyenziswa kwiiPC nakumabonakude.
I-DisplayPort ixhasa itekhnoloji ye-AMD FreeSync kunye ne-Nvidia G-Sync, ibonelela ngamava emidlalo angcono ngaphandle kokukrazulwa kwesikrini. I-HDMI, inxalenye yayo, iyahambelana neteknoloji ye-AMD FreeSync.
Ewe, izibuko elinye leDisplayPort linokuqhuba iimonitha ezininzi, nto leyo eyenza kube lula kuba akukho mfuneko yokusebenzisa amazibuko amaninzi awohlukeneyo.
