Kev lag luam tab tom txav mus los ntawm kev nrawm mus rau qhov kev ua tau zoo ntawm PCI Express interface tom ntej. Lub sijhawm no hauv version 5.0 nrog tus nqi hloov pauv ntawm 32 gigatransactions ib ob ib kab. Nws nres tau ntev heev thaum lub sijhawm hloov mus rau PCIe 4.0 tsheb npav uas tam sim no, tsuas yog ib xyoos tom qab tso tawm qhov kawg PCIe 5.0 specifications, nws tab tom nrhiav nkag mus rau qhov chaw lag luam. Vim li cas thiaj li maj? Adherents sib cav hais tias ntxiv kev txhim kho ntawm AI thiab IoT yog tsis yooj yim sua yam tsis muaj ib tug ob peb los yog ntau dua expansion ntawm bandwidth ntawm processors thiab accelerators.
Tsis ntev tas los no peb tau hais rau koj tias Astera Labs, Synopsys thiab Intel ntawm lub rooj sib tham tshwj xeeb hauv Taipei Thawj qhov kev daws teeb meem los npaj rau kev tso tawm ntawm PCIe 5.0 cov khoom. Kev ua qauv qhia tau siv "hodgepodge" ntawm Intel tus tswj hwm, Synopsys lub cev txheej thiab Astera Labs retimers. Tau txais tag nrho cov no los ntawm ib tus neeg tsim tawm (tab sis, pom meej, tsis muaj retimers uas rov qab teeb tsa kev ncaj ncees) ua tau ua tsaug rau kev siv zog ntawm lub tuam txhab paub zoo Rambus.
Rambus paub tsis yog tsuas yog rau nws cov lus sib cav nyob hauv lub ntiaj teb ntawm txoj cai lij choj patent rau kev tsim interface, tab sis kuj rau nws cov qauv tsim teeb liab rau cov tswj hwm thiab cov ntaub ntawv tsheb npav. Tsis ntev los no Rambus ib qho kev daws teeb meem rau kev tsim GDDR6 nco controllers nrog bandwidth ntawm 18 Gbit / s ib kab. Thiab hnub no Rambus ib txheej kev daws teeb meem rau kev tso tawm cov khoom nrog PCIe 5.0 interface.
Cov khoom siv tuaj yeem raug tso cai tam sim ntawd los ntawm cov neeg xav yuav nws tag nrho lossis ib tus zuj zus rau kev koom ua ke rau hauv cov khoom thib peb uas siv lub npav PCI Express 5.0. Cov khoom siv suav nrog PCIe 5.0 maub los tsim los ntawm lub tuam txhab nyuam qhuav tau los ntawm Rambus thiab Rambus 'tus kheej lub cev txheej (PHY) rau PCIe 5.0 interface. Cov khoom siv tau lees tias rov qab sib raug zoo nrog PCIe cov lus qhia yav dhau los thiab tau ua kom zoo rau kev tsim khoom raws li ib feem ntawm SoCs thiab cov tswj siv 7nm txheej txheem thev naus laus zis thiab FinFET transistors.
Rambus, ua tus tswv thiab tus tswv ntawm ib qho kev daws teeb meem, lav kev txhawb nqa rau cov neeg tsim khoom thiab cog lus tias lub sijhawm ceev tshaj plaws rau kev ua lag luam rau cov khoom txhawb nqa PCIe 5.0 tsheb npav. Thaum kawg, Rambus tau tshaj tawm tias cov txheej txheem lub cev nthuav tawm tau zoo sib xws thiab tuaj yeem siv rau qhov kev sib txuas lus tshiab kawg. , thiab qhov no yog kev nkag mus rau hauv qhov chaw ua haujlwm hauv niche ntawm supercomputers.
Tau qhov twg los: 3d xov.ru