Chip Industry Week In Review

CFET's breach of the 10-angstrom threshold isn't incremental scaling—it's an architectural rewrite of transistor economics. Gate-all-around topology dissolves the drive-voltage versus leakage tradeoff that has constrained FinFET for a decade. For TSMC, this deepens the moat; for Intel, 18A yield becomes existential. The ripple effect has already escaped the die. As AI compute density climbs generation over generation, power-delivery ICs and CoWoS/SoIC packaging capacity are the binding constraint—more so than logic wafers. Silicon photonics is no longer a 2030 story: co-packaged optics compresses the production window to 2026-2027, and the Broadcom-Marvell positioning war is already underway. The structural bottleneck isn't technical; it's the talent pipeline. An 88,000-engineer shortfall is a ten-year educational gap surfacing as a hiring crisis. Taiwan, China and Korea face the sharpest generational vacuum, while U.S. CHIPS Act subsidies are quietly pivoting from "build fabs" to "retain engineers." 12-24 month read: quantum hardware remains a capital-narration phase, but physical-AI M&A will consolidate into two or three platform players. JIT-compiler optimization gains are being repriced on the AI-inference side—this is a compute-utilization problem, not a compiler problem.