Intel Foundry Describes New 18A-P Process - Semiecosystem

At the VLSI Symposium in June 2026, Intel Foundry unveiled updates on its new 18A-P process technology, a 2nm-class manufacturing node aimed at the foundry market and now in risk production. The 18A-P... Read original →

Intel Foundry’s unveiling of the 18A-P node at VLSI 2026 signals a decisive pivot from IDM to foundry services. Technically, the integration of GAA transistors and backside power delivery compresses standard cell height, forcing co-optimization across EDA flows, advanced packaging, and thermal interface materials—benefiting specialized material suppliers. On compliance, while 18A-P uses limited non-U.S. EUV tools, export controls under the CHIPS Act could complicate onboarding customers from Taiwan, China or mainland China, raising operational friction. Competitively, TSMC may accelerate 2nm client lock-ins, while Samsung could deploy aggressive pricing to stall Intel’s external adoption; SMIC remains constrained by equipment access. Over the next 12–24 months, if 18A-P achieves yield maturity and secures two major AI accelerator clients, it could disrupt the high-end foundry hierarchy—otherwise, it risks becoming an internal capacity sink.