DIGITIMES Insight: AI chip upgrades shift substrate supply bottleneck from upstream materials to equipment

Digitimes
By Yunnie ChengSep 20, 2026, 7:44 pm180 ptsTrendingTop
DIGITIMES Intelligence has observed that as the performance of AI accelerators and server CPUs continues to advance, chips are increasing not only in compute core counts and I/O channels but also in integration complexity. Higher integration of high-bandwidth memory (HBM), high-speed SerDes, and chiplet designs…

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