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SK Hynix's $13B packaging facility promises more HBM for the AI bubble

Great news for AMD and Nvidia, less so for cash-strapped consumers Memory makers just can't churn out their DRAM fast enough. On the heels of an AI-driven shortage, SK Hynix on Tuesday announced a new ...
Semiconductor Engineering

HBM Shifts Testing Left To Preserve AI Chip Yield

A high-yield, known-good stack requires multiple test insertions. Known good stack testing poses challenges for power delivery and thermal management. The shift to HBM4 and HBM5 will increase the ...