Industry Analysis
Micron’s HBM-driven rally masks the cyclical cliff ahead: memory markets will saturate by 2028 as SK Hynix and Samsung ramp HBM4. The real strategic pivot lies beneath—AI accelerators increasingly depend on advanced packaging like CoWoS, where silicon interposers and thermal interface materials dictate performance ceilings. A niche supplier controlling these interconnect bottlenecks could become indispensable to both NVIDIA and Intel. Geopolitically, U.S. CHIPS Act subsidies push domestic capacity, yet advanced packaging remains tethered to TSMC’s ecosystem in Taiwan, China, forcing trade-offs between supply chain resilience and cost. Within 12–24 months, as DRAM pricing peaks and commoditizes, firms owning IP in heterogeneous integration will capture disproportionate margins, shifting valuation power from memory vendors to enablers of 3D stacking.
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