Thunderbolt 4: Chii uye kuti yakasiyana sei neThunderbolt 3 uye USB4

Kana iwe uchiziva zvishoma nezveruzivo rwemichina, kana iwe ukaverenga magazini yedu, unogona kunge wakambonzwa nezve Thunderbolt interface 4. Hongu, ndiyo inotsiva Thunderbolt 3, asi zvinofanirwa kucherechedzwa kuti iwe ungatsvaga. misiyano maererano nekumhanya, kutaridzika kwechibatanidza uye mamwe ma parameter akaoma kwazvo. Saka kana Kutinhira kwechina kwakafanana neKutinhira kwechitatu kwekutanga, sei kwakasikwa pekutanga uye misiyano chaiyo ndeipi? Tichazvitarisa munyaya ino.

Chii chinonzi Thunderbolt 4?

Thunderbolt tekinoroji ndeyeIntel, iyo inonyanya kuita mukugadzira processors. Aya ma processor achiri kuwanikwa mune mamwe macomputer eApple, kunyangwe Apple ichizoatsiva zvishoma nezvishoma neyayo. Thunderbolt 4 yakaunzwa pamusangano weCES 2020, uye sezvataurwa pamusoro apa, pekutanga kuona, waizotsvaga marudzi ese ekuchinja pasina. Chimiro uye chimiro chekubatanidza zvakafanana, zvinoti USB-C, uye iyo yakanyanya kumhanya ye40 Gb/s inoramba yakafanana. Kunze kweizvozvo, hongu, Thunderbolt 4 ichiri kushandisa yakafanana mheni bolt icon. Shanduko dzakaitika zvakanyanya mukutsigirwa kwemabasa matsva uye zvimwe zvinhu zvidiki. Zvinogona kutaurwa kuti Thunderbolt 4 yakadzvanya zvishoma kubva kune yakatangira.

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Ndeipi misiyano?

Zvinonyanya kukosha kuti Thunderbolt 4 inoenderana zvizere ne USB4. Kuenzaniswa neyakatangira, unogona kuishandisa kubatanidza kusvika maviri 4K monitors pachinzvimbo cheimwe, kana iwe unogona kubatanidza imwe 8K yekutarisa. High-resolution monitors iri kuramba ichizivikanwa, saka zvinodikanwa kuti tekinoroji yekubatanidza pachayo ifambirane nenguva. MaLaptops anogonawo kuchajwa kuburikidza neThunderbolt 4, kusvika pakubuda kwepamusoro kwe100 watts. Iyo yakareba tambo yakareba yakawedzerwa kusvika pamamita maviri uye kuburikidza nePCIe bhazi zvinokwanisika kuwana kukurumidza kusvika ku32 Gb / s, iyo inowedzera kaviri kubva kune yekutanga 16 Gb / s. Imwe bhenefiti iri nani "kubatana" - neimwe Thunderbolt 4 hub, unokwanisa kuburitsa kusvika kune mamwe madoko.

Pakati pezvimwe zvinhu, Thunderbolt 4 ine basa rekuita kurerutsa kubatana kwemarudzi ese emaperipherals kuitira kuti vashandisi vasaite nekubatana kana vachitenga chimwe nechimwe chekuwedzera. Thunderbolt 4 haingori USB4 chete - kuwedzera pairi, inouyawo neDisplayPort 1.4 mapuroteni ekufambisa kwemifananidzo, kana nePCIe 4.0. Mukuwedzera kune vanhuwo zvavo, makambani nemasangano akasiyana-siyana achakoshesawo izvi, sezvo vachave nechokwadi chokuti zvinhu zvakawanda zvichange zvichienderana nemalaptops evashandi vese. Imwe plug yezvose - inonzwika inotonhorera chaizvo. Ngatitarisei, vazhinji vedu tine bhokisi rizere nemhando dzese dzetambo dzekubatanidza kumba. Asi izvi zvinopedzisira zvachinja zvishoma nezvishoma, uye unogona kutanga zvishoma nezvishoma kurasa dzakawanda dzadzo.

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Ndinoziva sei kana komputa yangu inotsigira Thunderbolt 4?

Kana iwe uine komputa inotsigira Thunderbolt 3, inotsigirawo Thunderbolt 4 - uye zvinopesana. Ehe, haugone kushandisa ese mabhenefiti eThunderbolt 3 akanyorwa pamusoro pakombuta ine Thunderbolt 4. Thunderbolt seyakadaro pakutanga yaiitirwa makomputa ane Intel processor, asi nerombo rakanaka izvi zviri kuchinja nekuuya kweThunderbolt 4 - Macs achangoburwa neApple Silicon achiri kungotsigira Thunderbolt 3, asi vane chip chekutsigira Thunderbolt 4, saka Apple. pamwe inongoivharira nesoftware. Zvakadaro, makomputa ane Intel processors anofanirwa kuve nediki uye risingakoshi mukana kana uchishandisa Thunderbolt 4. Kana ari makombiyuta ane simba zvikuru, Thunderbolt 4 chikamu chechizvarwa che11 cheIntel processors, iyo, pakati pezvimwe zvinhu, kambani iyi yakabatana nevatungamiri vekugadzira mabhuku - semuenzaniso, Lenovo, HP kana Dell.

Unogona kutenga MacBooks neM1 pano

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Thunderbolt 4 vs USB-C

Kana iri Thunderbolt, zita racho rakareruka. Zvisinei, munyaya ye USB, pane musiyano pakati pemhando yekubatanidza uye chizvarwa. Kana iri mhando yekubatanidza, i.e. kungoita kwayo, tinogona kutaura nezve USB-A, USB-B, USB-C, Mini USB kana Micro USB. Chizvarwa pachacho chinobva chaiswa chiratidzo nenhamba, i.e. semuenzaniso USB 3.2, USB4 nevamwe - zvimwe nezvenyaya iyi muchinyorwa chandiri kuisa pazasi. Iyo yazvino USB4 ine USB-C yekubatanidza ichiri isina kusimba kupfuura iyo Thunderbolt 4 interface, zvakare ine USB-C yekubatanidza. Nepo Thunderbolt 4 ichipa, semuenzaniso, yekumhanyisa kumhanya inosvika makumi mana Gb/s uye kubatana kwemaviri 40K kuratidza (kana imwe 4K kuratidza), USB8 inopa yakanyanya kumhanyisa kumhanya ye4 Gb/s uye haugone kubatanidza chiratidziro uchiishandisa. .

Kukurukurirana kwechinyorwa

[MirekS]

Maererano ne wikipedia uye VESA, Display port inotsigirwa mu USB-4: https://www.prnewswire.com/news-releases/vesa-releases-updated-displayport-alt-mode-spec-to-bring-displayport-2-0-performance–to-usb4-and-new-usb-type-c-devices-301049114.html