SemiAnalysis Says HBM Market Is Shifting Toward Bandwidth Over Stack Height, Weakening Hybrid Bonding's Case
Overview
SK Hynix publicly acknowledged that 16-high HBM stacks are difficult, and the market is now prioritizing bandwidth over capacity.
SemiAnalysis argues hybrid bonding's HBM case rested on stack height, which is no problem at 4-high and 8-high, so D2W hybrid bonding for HBM is now uncertain rather than merely delayed.
Written by AI from one article, by SemiAnalysis
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- SemiAnalysisSK Hynix Says 16-High HBM Is Hard; Bandwidth Now Prioritized
AISK Hynix publicly acknowledged that 16-high HBM stacks are difficult, and the market is now prioritizing bandwidth over capacity. SemiAnalysis argues hybrid bonding's HBM case rested on stack height, which is no problem at 4-high and 8-high, so D2W hybrid bonding for HBM is now uncertain rather than merely delayed.
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