Pavel Jelic Yog tias koj tsawg kawg yog me ntsis paub txog cov ntaub ntawv thev naus laus zis, lossis yog tias koj nyeem peb cov ntawv xov xwm, tej zaum koj yuav tau hnov txog Thunderbolt 4 interface. Tau kawg, nws yog tus ua tiav rau Thunderbolt 3, tab sis nws yuav tsum tau muab sau tseg tias koj yuav nrhiav. qhov sib txawv ntawm qhov ceev, qhov tsos ntawm cov connector thiab lwm yam tsis nyuaj heev. Yog li yog tias Thunderbolt 4 zoo ib yam li thawj Thunderbolt 3, vim li cas nws thiaj li tsim nyob rau hauv thawj qhov chaw thiab dab tsi yog qhov txawv? Peb yuav saib qhov ntawd hauv kab lus no.
Nws yuav yog txaus siab rau koj
Vratislav Holub Thunderbolt 4 yog dab tsi?
Thunderbolt thev naus laus zis belongs rau Intel, uas feem ntau koom nrog hauv kev tsim cov txheej txheem. Cov txheej txheem no tseem muaj nyob hauv qee lub khoos phis tawj Apple, txawm hais tias Apple yuav maj mam hloov lawv nrog nws tus kheej. Thunderbolt 4 tau nthuav tawm ntawm lub rooj sib tham CES 2020, thiab raws li tau hais los saum no, thaum xub thawj siab ib muag, koj yuav saib rau txhua yam kev hloov pauv tsis muaj txiaj ntsig. Cov tsos thiab cov duab ntawm lub connector yog tib yam, uas yog USB-C, thiab qhov siab tshaj plaws ceev ntawm 40 Gb / s tseem zoo ib yam. Tsis tas li ntawd, tau kawg, Thunderbolt 4 tseem siv tib lub teeb ci ntsa iab. Cov kev hloov pauv tau tshwm sim feem ntau hauv kev txhawb nqa cov haujlwm tshiab thiab qee yam me me. Nws tuaj yeem hais tias Thunderbolt 4 nyem me ntsis ntxiv ntawm nws cov thawj coj.
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Dab tsi yog qhov txawv?
Nws yog ib qho tseem ceeb tshwj xeeb tshaj yog tias Thunderbolt 4 yog siab tshaj USB4. Piv nrog rau nws cov thawj, koj tuaj yeem siv nws los txuas mus txog ob lub 4K saib tsis yog ib qho, lossis koj tuaj yeem txuas ib qho 8K saib. Cov neeg saib xyuas kev daws teeb meem tau dhau los ua neeg nyiam, yog li nws yog qhov tsim nyog uas cov thev naus laus zis sib txuas lawv tus kheej kuj tseem nyob nrog lub sijhawm. Laptops kuj tuaj yeem them los ntawm Thunderbolt 4, mus txog qhov tso zis ntau tshaj ntawm 100 watts. Qhov siab tshaj plaws cable ntev tau nce mus rau ob meters thiab los ntawm PCIe tsheb npav nws muaj peev xwm kom tau txais qhov siab tshaj plaws ceev txog li 32 Gb / s, uas yog nce ob npaug ntawm qhov qub 16 Gb / s. Lwm qhov zoo dua yog "kev sib txuas" zoo dua - siv ib qho Thunderbolt 4 hub, koj tuaj yeem tso tawm mus txog plaub qhov chaw nres nkoj ntxiv.
Ntawm lwm yam, Thunderbolt 4 muaj lub luag haujlwm ntawm kev ua kom yooj yim rau kev sib txuas ntawm txhua yam khoom siv sab nraud kom cov neeg siv tsis tas yuav cuam tshuam nrog kev sib txuas thaum yuav txhua yam khoom siv. Thunderbolt 4 tsis yog USB4 nkaus xwb - ntxiv rau nws, nws kuj tuaj nrog DisplayPort 1.4 raws tu qauv rau cov duab xa mus, lossis nrog PCIe 4.0. Ntxiv rau cov tib neeg zoo tib yam, tuam txhab lag luam thiab ntau lub koom haum tseem yuav txaus siab rau qhov no, vim lawv yuav paub tseeb tias cov khoom siv feem ntau yuav haum rau txhua tus neeg ua haujlwm lub laptops. Ib lub ntsaws rau txhua yam - suab zoo heev. Cia peb fim nws, feem ntau ntawm peb muaj ib lub thawv tag nrho ntawm txhua yam kev sib txuas cables hauv tsev. Tab sis qhov no yog thaum kawg maj mam hloov, thiab koj tuaj yeem maj mam pib pov tseg ntau ntawm lawv.
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Kuv yuav paub li cas yog tias kuv lub computer txhawb Thunderbolt 4?
Yog tias koj muaj lub khoos phis tawj uas txhawb nqa Thunderbolt 3, nws kuj txhawb Thunderbolt 4 - thiab rov ua dua. Tau kawg, koj yuav tsis tuaj yeem siv tag nrho cov txiaj ntsig ntawm Thunderbolt 3 teev saum toj no ntawm lub khoos phis tawj nrog Thunderbolt 4. Thunderbolt li no yog Ameslikas npaj tsuas yog rau cov khoos phis tawj nrog Intel processor, tab sis hmoov zoo qhov no hloov nrog qhov tuaj txog ntawm Thunderbolt 4 - qhov tseeb Macs nrog Apple Silicon tseem tsuas yog txhawb nqa Thunderbolt 3, tab sis lawv muaj lub nti los txhawb Thunderbolt 4, yog li Apple tej zaum tsuas yog thaiv nws los ntawm software. Tseem, cov khoos phis tawj nrog Intel processors yuav tsum muaj qee qhov me me thiab tsis muaj txiaj ntsig zoo thaum siv Thunderbolt 4. Raws li rau cov khoos phis tawj muaj zog tshaj plaws, Thunderbolt 4 yog ib feem ntawm 11 tiam ntawm Intel processors, uas, ntawm lwm yam, lub tuam txhab no tau koom tes nrog cov neeg tsim khoom lag luam - piv txwv li Lenovo, HP lossis Dell.
Koj tuaj yeem yuav MacBooks nrog M1 ntawm no
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Thunderbolt 4 vs USB-C
Raws li rau Thunderbolt, lub npe yog yooj yim heev. Txawm li cas los xij, nyob rau hauv rooj plaub ntawm USB, muaj qhov sib txawv ntawm hom txuas thiab tiam. Raws li rau hom connector, piv txwv li tsuas yog nws cov tsos, peb tuaj yeem tham txog USB-A, USB-B, USB-C, Mini USB lossis Micro USB. Lub cim nws tus kheej yog tom qab ntawd cim nrog tus lej, piv txwv li USB 3.2, USB4 thiab lwm yam - ntau ntxiv txog cov ncauj lus no hauv tsab xov xwm kuv tau txuas hauv qab no. Qhov tseeb USB4 nrog USB-C txuas tseem tsis muaj zog dua li Thunderbolt 4 interface, kuj nrog USB-C txuas. Thaum Thunderbolt 4 muab, piv txwv li, hloov ceev txog li 40 Gb / s thiab kev sib txuas ntawm ob 4K cov lus (los yog ib qho 8K zaub), USB4 muaj qhov siab tshaj plaws hloov ceev ntawm 20 Gb / s thiab koj tsis tuaj yeem txuas cov zaub siv nws. .
Nws yuav yog txaus siab rau koj
Flying thoob ntiaj teb nrog Apple 
Raws li wikipedia thiab VESA, Display chaw nres nkoj tau txais kev txhawb nqa hauv 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