Lub lawj swb raug liam los ntawm Intel kev nthuav qhia, tau xau rau Twitter (qhib hauv tab tshiab) qhia txog dab tsi zoo li yog tiam tom ntej ntawm Xeon processors, Intel tus neeg rau zaub mov thiab cov khoom ua haujlwm.
Ntawm qhov kev txaus siab tshwj xeeb yog cov swb hu ua "Granite Rapids-AP ntawm Birch Stream-AP" uas yog hais txog CPU nrog 120 cores, ob npaug ntawm tus lej hauv Intel lub sab saum toj ntawm cov txheej txheem ntau, Xeon Platinum 8490H CPU, $ 17,000 dab nrog 60 cores thiab TDP ntawm 350W.
Cov 120 cores no yuav ncav cuag TDP ntawm 500W thiab yuav xav tau lub qhov (socket) tshiab hu ua BR nrog 7529 tus pins. Cov xau qhia tau hais tias cov cores siv yuav yog Redwood Cove "Kev Ua Haujlwm" uas tsis yog cov uas muaj txiaj ntsig zoo uas yuav haum rau lwm yam khoom lag luam hu ua Sierra Forrest. Ob leeg Granite Rapids thiab Sierra Forest yuav tsum tau tshaj tawm tom qab Emerald Rapids, ua raws li tam sim no Sapphire Rapids, tau teem rau tom qab xyoo no.
Tsawg dhau, lig dhau lawm?
Xeon cov txheej txheem raws li Sierra Forest yuav xaus nrog cov tub ntxhais kawm ntau dua vim lawv yooj yim dua, cov cores me dua rau kev siv hluav taws xob ntau dua li qhov ua tau zoo.
Tau kawg, nws zoo li peb yuav pom Xeon CPUs uas yuav muab ob qho tib si Kev Ua Haujlwm thiab Kev Ua Tau Zoo cores zoo ib yam li qhov tau pom ntawm cov neeg siv khoom desktop processor pem hauv ntej. Ib daim ntawv qhia txog plaub lub peev xwm SKUs, ib qho uas zoo li yuav xaus li Xeon W rau qhov chaw ua haujlwm PC.
Nco ntsoov tias cov ntaub ntawv hnub tim 2021 (xav tias lawv yog tiag tiag) thiab tej zaum yuav tau hloov kho hnyav heev txij thaum ntawd los, nws yog ib qho zoo uas yuav tau noj cov no nrog ntsev ntsev, tshwj xeeb tshaj yog cov khoom no yuav tsis tshwm sim txog 2024, peb xyoos tom qab. qhov purported ntau lawm ntawm qhov kev nthuav qhia.
AMD yuav ua li cas?
AMD muaj ib tug xov tooj ntawm EPYC processors nrog 96 cores uas twb launched nyob rau hauv 2022 thiab 2023. Peb twb paub txij li thaum Kaum ib hlis 2021 tias 128-core cov khoom lag luam, ib feem ntawm tsev neeg Bergamo, yuav tuaj tom qab xyoo no nrog kev hloov kho Zen 4 architecture uas ua kom cov tub ntxhais suav suav ntau, muab ntau cov xov ntau li ntau tau.
Ua li no yuav tso cai rau AMD mus ntes nrog lwm tus neeg ua si zoo li Ampere Computing, uas tau thawb cov tub ntxhais kawm siab, cov txheej txheem qis zog (xws li Ampere Altra Max ) rau hyperscalers thiab cloud computing services. Muaj tseeb tiag Amazon thiab nws tus kheej lub npe Graviton CPU nrog 64 cores thiab tsis muaj qhov pom tseeb xav kom nce cov tub ntxhais suav.
Ntxiv ntau cov cores los nrog nws tus kheej teeb meem (lub zog dissipation thiab noj, tawm los, ntau lub cim xeeb bottlenecks thiab lwm yam) uas txhais tau tias txo qis rov qab. Qhov tseeb EPYC CPUs siv 350W rau 96 cores lossis me ntsis tsawg dua 3.7W ib tus tub ntxhais. Cov txheej txheem tsim khoom zoo dua ua ke nrog qis qis / zoo dua IPC tuaj yeem txiav qhov ntawd ntxiv thiab, ua ke nrog kev faib TDP ntau dua hauv lub qhov (siv 500W), ib tus tuaj yeem pom cov processor nrog 256 cores dhau los ua qhov tseeb.
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