Qhov txawv ntawm USB3.1 thiab USB3.0 yog dab tsi?

Los ntawm cov kev ntsuas tau, USB 3.1 interface, qhov kev ua tau zoo tshaj qhov USB 3.0, nyeem ntawv ceev xwm thiab sau ntawv ceev ntawm 500MB / s mus rau 600MB / s los yog li ntawd, tus qhab nia siab tshaj plaws yuav xiam 700MB / s. Lub USB 3.0 interface, qhov nyeem tas thiab sau tus nqi ntawm 300MB / s mus rau 400MB / s los yog li ntawd.

Txawm hais tias USB3.1 lub npe sib txuas theoretical tus nqi yog 10Gbps, tab sis nws tseem khaws ib feem ntawm qhov bandwidth los txhawb lwm lub zog, yog li qhov tseeb bandwidth ntawm txog 7.2 Gbps, qhov theoretical kis tau tus mob yuav tsum mus txog

Yuav kom 900MB / s, yog li ntawd lub USB 3.1 interface tseem chaw ntau ntau rau kev txhim kho, tsawg kawg yuav tsum mus txog theem 800MB / s.

Txog USB3.1 yog tam sim no qhov kev taw qhia ntawm kev sib tham, USB3.1 yog qhov tseeb USB specification, qhov kev qhia tshwj xeeb ntawm Intel thiab lwm cov tuam txhab lag luam pib. Cov ntaub ntawv hloov ceev txog 10Gbps. Sib piv nrog USB 3.0 technology, tus tshiab USB technology siv ntau cov ntaub ntawv encoding system, thiab muab ntau tshaj ob zaug cov ntaub ntawv siv tau zoo. Nws yog tag nrho rov qab tshaj uas twb muaj lawm USB connectors thiab cables. , Thiab muaj feem xyuam nrog USB3.1 cov khoom kuj maj mam mus rau cov tib neeg cov xim, uas tshwj xeeb tshaj yog cov khoom siv tswv yim ua kom muaj kev sib txuas rau niam txiv yog qhov tseem ceeb tshaj plaws. Txawm hais tias Intel mus rau tom ntej tiam ntawm 100 series chipset tseem tsis tau yug haiv neeg USB3.1, tab sis raws li ua ntej USB3.0, ua ntej qhov kev pab cuam thawj, tau kev ntiav tus neeg sab nraud ntws los muab kev sib txuas tshiab Tus Los Ntawm Kev Tshawb Xyuas , USB 3.1 interface, qhov kev kawm ntawm ntau tshaj li ntawm USB 3.0, nyeem cov ntawv nyeem thiab sau ntawv ceev txog 500MB / s mus rau 600MB / s los yog li ntawd, tus qhab nia siab tshaj plaws yuav xiam 700MB / s. Lub USB 3.0 interface, qhov nyeem tas thiab sau tus nqi ntawm 300MB / s mus rau 400MB / s los yog li ntawd.

Txawm tias USB

3.1 nominal interface theoretical tus nqi yog 10Gbps, tab sis nws tseem khaws ib feem ntawm qhov bandwidth los txhawb lwm lub zog, yog li qhov tseeb bandwidth ntawm txog 7.2 Gbps, qhov theoretical kis tau tus mob yuav tsum mus txog

Yuav kom 900MB / s, yog li ntawd lub USB 3.1 interface tseem chaw ntau ntau rau kev txhim kho, tsawg kawg yuav tsum mus txog theem 800MB / s.

Txog USB3.1 yog tam sim no qhov kev taw qhia ntawm kev sib tham, USB3.1 yog qhov tseeb USB specification, qhov kev qhia tshwj xeeb ntawm Intel thiab lwm cov tuam txhab lag luam pib. Cov ntaub ntawv hloov ceev txog 10Gbps. Sib piv nrog USB 3.0 technology, tus tshiab USB technology siv ntau cov ntaub ntawv encoding system, thiab muab ntau tshaj ob zaug cov ntaub ntawv siv tau zoo. Nws yog tag nrho rov qab tshaj uas twb muaj lawm USB connectors thiab cables. , Thiab muaj feem xyuam nrog USB3.1 cov khoom kuj maj mam mus rau cov tib neeg cov xim, uas tshwj xeeb tshaj yog cov khoom siv tswv yim ua kom muaj kev sib txuas rau niam txiv yog qhov tseem ceeb tshaj plaws. Txawm hais tias Intel mus rau tom ntej tiam ntawm 100 series chipset tseem tsis muab yug haiv neeg USB3.1, tab sis ua ntej ua ntej USB3.0, ua ntej qhov kev zov me nyuam thawj, tau kev ntiav tus neeg sab nraud ntws los muab cov qauv tshiab

TheUSB3.1 txheem tso tawm hauv lub Xya Hli 2013, qhov siab kawg theoretical bandwidth piv rau USB3.0 ntsia ob npaug rau 10 Gb / s (Super Speed +). USB3.1 encoding los ntawm yav dhau los USB3.0 8b / 10b hloov los ntawm 128b / 132b, bandwidth poob tus nqi poob qis ntawm 20% mus 3%, tom qab conversion, bandwidth kuj ntau dua 1.2GB / s, uas kuj txhais tau hais tias Tus qhov tseeb siv USB3.1 txwv tsis pub kis tus nqi yuav tsum tau kaw 1GB / s.

Txawm tias tib qho kev hloov qub yav dhau los, USB3.1 tseem tuaj yeem coj tus nqi ntau dua, thiab kho cov teeb meem yav dhau los hauv txhua txoj kev, tab sis cov neeg sib tham txog ntau dua nrog USB3.1 tau ua ib qho tshiab C-C interface. Zoo li Apple's Lightning interface, Hom-C interface mus ncua kev tsim kev tiv thaiv kev tsis sib haum, tsis hais txog qhov zoo thiab tsis zoo yuav muab tso rau hauv qhov qub siv, tshem tawm qhov yuav tsum tau txheeb xyuas cov kev coj ntawm kev nkag siab ntawm qhov teeb meem.

USB3.1 Hom-C lwm qhov chaw muag khoom loj yog lub peev xwm los txhim kho kev muaj peev xwm los them nqi mobile. USB 3.1 interface raws li cov qauv siv zog siab tshaj plaws tau nce mus rau 20V / 5A (Hom-A / B nkaus xwb), muaj peev xwm muab tau 100W zog tso zis ntau lawm.
Tus qauv siab tshaj plaws rau Hom-C yog 12V / 3A, 36W them kom txaus siv qee cov phau ntawv nyias, uas yog New MacBook twv tawm MagSafe thiab siv Hom-C raws li ib qho kev nplua nuj, vim li cas tseem ceeb. Muaj Zog 3.1 Lub C-Lub-Npe kuj qhia ib qho tshiab rau lwm hom, uas txhais tau hais tias Hom-C interfaces thiab cov ntawv xov xwm muaj peev xwm xa tawm cov ntawv qhia tsis yog-USB. Cov Kev Txuas Qib Siab tau txhawb nqa DisplayPort 1.3 thiab MHL 3.2 specifications, thiab USB-YOG tseem nrhiav kev pab txhawb rau lwm cov kev coj ua haujlwm, ntxiv nrog rau cov kev sib tham video, xws li Ethernet thiab lwm cov interfaces kuj tseem yuav tau hom Kev Pab C. USB3.1 thiab USB3.0 kis sib piv kev sib piv
Tam sim no, txawm tias tsis muaj haiv neeg USB3.1 kev them nyiaj yug, tab sis piv rau tus thawj USB3.0, kev siv USB third-party USB3.1 tov qhov siab tshaj los yog siab dua li ntawm USB 3.0 rau 60% lossis ntau dua, qhov kev kawm tau ua tiav tsis ua Peb poob siab.