Samsung bets on zHBM as 2.5D memory nears its limits

DIGITIMESSeptember 17, 2026en

Samsung Electronics is betting on vertically stacked zHBM to move memory beyond the physical constraints of conventional 2.5D architectures, setting a system-level target of raising AI response throughput from about 100 to 1,000 tokens per second per user as workloads become more demanding.

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