Teknik
Stor språkmodell
Från HBM-minne till elnät — den dolda kedjan bakom varje chatbot.
Kuraterade sektorsrapporter
Stor språkmodell
Teknik·⚠ HBM-minne och CoWoS-packaging
Viktiga flaskhalsar (3)
GPU / AI accelerator silicon
⚠ aktiv flaskhals
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)
⚠ aktiv flaskhals
Only SK hynix, Samsung, and Micron supply HBM3e at volume; lead times stretch during AI build-outs.
Relaterade tickers: 000660.KS
CoWoS advanced packaging
⚠ aktiv flaskhals
TSMC CoWoS capacity has been a binding constraint on AI accelerator shipments.