Following Intel’s painful Q2 earnings call and the announcement of their 2025 cost reduction plan last week, it has become increasingly evident that Intel’s future is in the hands of their foundry group. Between Intel’s IDM 2.0 initiative and their internal chip production plans, all roads lead back to Intel retaking – and retaining – fab process leadership. To win as both a chip designer and a contract chip maker, Intel needs to be able to regain the fab technology lead it once held. In many respects it’s a return to Intel’s classic (and most successful) operating model, but never has it been so risky at it is for the already weakened Intel.
Intel’s do-or-die dash for process leadership means that, for the next 18 months or so, all eyes are on the company’s 20A and 18A process nodes. The final nodes in their ambitious 5 Nodes in 4 Years roadmap, the twinned 20A/18A are the culmination of several new technologies, primarily Intel’s GAAFET implementation (RibbonFET), which is being combined with PowerVia, Intel’s backside power delivery network (BS-PDN) technology. 20A is set to serve as Intel’s early version of the node, and 18A the refined version for long-term use both internally, and as the first major external node for Intel Foundry. To say that everything rides on Intel 18A isn’t quite accurate, but it’s only a slight embellishment.
