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Teknik

Stor språkmodell

Från HBM-minne till elnät — den dolda kedjan bakom varje chatbot.

⚠ HBM-minne och CoWoS-packaging

Viktiga flaskhalsar

  • GPU / AI accelerator siliconSemiconductors

    Leading-edge nodes (3–5 nm) and HBM packaging are concentrated among a handful of fabs and OSAT partners.

    Relaterade tickers: NVDA, TSM

  • High-bandwidth memory (HBM)Memory

    Only SK hynix, Samsung, and Micron supply HBM3e at volume; lead times stretch during AI build-outs.

    Relaterade tickers: 000660.KS

  • CoWoS advanced packagingPackaging

    TSMC CoWoS capacity has been a binding constraint on AI accelerator shipments.

Öppna interaktiv spårningAlla rapporter