Yam khoom

Intel nthuav tawm 3D nti cov ntsiab lus: muaj peev xwm stacking 100 billion transistors, npaj yuav tshaj tawm hauv 2023

Lub 3D stacked nti yog Intel cov kev taw qhia tshiab los tawm tsam Moore Txoj Cai los ntawm kev teeb tsa cov txheej txheem logic hauv cov nti kom nce qhov ceev ntawm CPUs, GPUs, thiab AI processors.Nrog cov txheej txheem nti nyob ze rau qhov tsis txaus, qhov no yuav yog tib txoj hauv kev los txuas ntxiv txhim kho kev ua haujlwm.

Tsis ntev los no, Intel tau nthuav tawm cov ntsiab lus tshiab ntawm nws 3D Foveros nti tsim rau Meteor Lake, Arrow Lake, thiab Lunar Lake chips ntawm lub rooj sib tham semiconductor kev lag luam Kub Chips 34.

Tsis ntev los no cov lus xaiv tau hais tias Intel's Meteor Lake yuav ncua sijhawm vim qhov xav tau hloov Intel's GPU pobzeb / chipset los ntawm TSMC 3nm node mus rau 5nm node.Thaum Intel tseem tsis tau qhia tawm cov ntaub ntawv hais txog cov node tshwj xeeb uas nws yuav siv rau GPU, ib tus neeg sawv cev ntawm lub tuam txhab tau hais tias qhov kev npaj rau ntawm GPU tivthaiv tsis tau hloov pauv thiab cov processor tab tom taug qab rau lub sijhawm tso tawm xyoo 2023.

Qhov tseem ceeb, lub sijhawm no Intel tsuas yog tsim ib qho ntawm plaub ntu (CPU feem) siv los tsim nws cov Meteor Lake chips - TSMC yuav tsim peb lwm.Cov chaw lag luam taw qhia tias cov nplais GPU yog TSMC N5 (5nm txheej txheem).

Intel tau tshaj tawm cov duab tshiab ntawm Meteor Lake processor, uas yuav siv Intel's 4 txheej txheem node (7nm txheej txheem) thiab yuav xub ntaus lub lag luam raws li lub xov tooj ntawm tes processor nrog rau cores loj thiab ob lub me me.Lub Meteor Lake thiab Arrow Lake chips npog cov kev xav tau ntawm lub xov tooj ntawm tes thiab desktop PC kev lag luam, thaum Lunar Lake yuav siv rau hauv phau ntawv nyias thiab lub teeb, npog 15W thiab hauv qab kev ua lag luam.

Kev nce qib hauv kev ntim khoom thiab kev sib tshuam yog hloov pauv lub ntsej muag ntawm cov txheej txheem niaj hnub no.Tam sim no ob qho tib si tseem ceeb raws li cov txheej txheem hauv qab node thev naus laus zis - thiab sib cav tseem ceeb dua hauv qee txoj hauv kev.

Ntau ntawm Intel qhov kev tshaj tawm rau hnub Monday tau tsom mus rau nws 3D Foveros ntim tshuab, uas yuav siv los ua lub hauv paus rau nws Meteor Lake, Arrow Lake, thiab Lunar Lake processors rau cov neeg siv khoom lag luam.Cov thev naus laus zis no tso cai rau Intel txhawm rau txhawm rau txhawm rau cov chips me me ntawm lub hauv paus kev sib koom ua ke nrog Foveros interconnects.Intel kuj tseem siv Foveros rau nws cov Ponte Vecchio thiab Rialto Choj GPUs thiab Agilex FPGAs, yog li nws tuaj yeem suav tias yog lub hauv paus thev naus laus zis rau ntau lub tuam txhab cov khoom lag luam tom ntej.

Intel yav dhau los tau coj 3D Foveros los ua lag luam ntawm nws cov khoom siv qis Lakefield, tab sis 4-tile Meteor Lake thiab ze li 50-tile Ponte Vecchio yog lub tuam txhab thawj cov chips uas tau tsim tawm nrog cov thev naus laus zis.Tom qab Arrow Lake, Intel yuav hloov mus rau qhov tshiab UCI interconnect, uas yuav tso cai rau nws nkag mus rau hauv lub chipset ecosystem siv tus qauv interface.

Intel tau tshaj tawm tias nws yuav tso plaub Meteor Lake chipsets (hu ua "vuas / vuas" hauv Intel's parlance) nyob rau sab saum toj ntawm passive Foveros nruab nrab txheej / pobzeb.Lub hauv paus pobzeb hauv Meteor Lake txawv ntawm ib qho hauv Lakefield, uas tuaj yeem suav tias yog SoC hauv kev nkag siab.3D Foveros ntim tshuab kuj txhawb nqa cov txheej txheem nruab nrab.Intel hais tias nws siv tus nqi qis thiab qis zog ua kom zoo dua 22FFL txheej txheem (ib yam li Lakefield) los tsim cov txheej txheem Foveros interposer.Intel kuj tseem muaj qhov hloov tshiab 'Intel 16' variant ntawm node rau nws cov kev pab cuam nrhiav, tab sis nws tsis paub meej tias version ntawm Meteor Lake puag pobzeb Intel yuav siv.

Intel yuav nruab laij lej modules, I/O blocks, SoC blocks, thiab graphics blocks (GPUs) siv Intel 4 txheej txheem ntawm cov txheej txheem nruab nrab no.Tag nrho cov chav no yog tsim los ntawm Intel thiab siv Intel architecture, tab sis TSMC yuav OEM cov I/O, SoC, thiab GPU thaiv hauv lawv.Qhov no txhais tau tias Intel tsuas yog tsim cov CPU thiab Foveros blocks.

Kev lag luam cov chaw xau tias I / O tuag thiab SoC yog tsim los ntawm TSMC's N6 txheej txheem, thaum lub tGPU siv TSMC N5.(Nws tsim nyog sau cia tias Intel hais txog I / O pobzeb raws li 'I / O Expander', lossis IOE)

Cov nodes yav tom ntej ntawm Foveros txoj kev qhia muaj xws li 25 thiab 18-micron pitches.Intel hais tias nws tseem muaj peev xwm ua tau kom ua tiav 1-micron pob sib nrug yav tom ntej siv Hybrid Bonded Interconnects (HBI).