> Apple has used version 0.9.1 of process design kit (PDK) designed for Intel 18AP node. With performance, density, power, and every other metric going according to plan, Intel could become Apple's source of advanced node production in 2027... The 18A-P node enhances Intel's 18A by incorporating RibbonFET and PowerVia technologies, which offer better performance and energy efficiency. Compared to the regular 18A node, these improvements include newly designed low-threshold voltage components, optimized elements to reduce leakage, and refined ribbon width specifications, all aimed at boosting performance-per-watt metrics.
https://www.techpowerup.com/343423/intel-could-manufacture-a...
Remember that Apple previously dual sourced SOCs from both TSMC and Samsung before dropping Samsung when they fell behind and chips built on their process node were materially worse.
This is trial production, not a done deal. Intel has to deliver on their promises.
The good news for Intel is that Apple has a long history of paying up front for dedicated manufacturing lines once a manufacturing partner proves that they can hit Apple's QC metrics and price point.
Doesn’t require the absolute latest processes.