The 2nm Race Begins: Foundries Battle for AI and HPC Leadership
semiconductor-digest.com Jun 18, 2026

The 2nm Race Begins: Foundries Battle for AI and HPC Leadership

AI-summarised brief · reviewed before publication

The three major foundries, Intel, Samsung, and TSMC, are introducing 2nm-class processes in 2026, featuring gate-all-around field-effect transistors. Intel's Panther Lake is the first shipping product with this technology, using Intel 18A and backside power delivery. Samsung's SF2 is used in the Exynos 2600 smartphone SoC, while TSMC's N2 is expected in Apple iPhones by year-end. A fourth entrant, Rapidus, is targeting 2027 entry with 2HP process technology. The first 2nm chips are PC and mobile SoCs, with AMD's Venice EPYC to be the first HPC chip transitioning to TSMC N2 in 2026, marking a significant milestone in the industry.

💡 Why It Matters

  • · Yield stability and manufacturing scale will determine the winner in the 2nm race, as the ability to produce reliably at volume will be crucial.
  • · Ecosystem compatibility and power delivery architecture choices will also play a key role in the foundries' success.