Report: Intel struggles to ramp up production on new 18A manufacturing process

Intel is at a crucial juncture with its upcoming 18A manufacturing process, which the company believes will enable it to close the gap with competitors like TSMC, who have gained a significant lead in recent years. This new technology is set to allow Intel to produce its own processor designs in-house, including the much-anticipated Series 3 Core Ultra chips for laptops, code-named Panther Lake. Until now, a portion of Intel's Core Ultra chips has been manufactured by TSMC. Additionally, Intel aims to offer 18A manufacturing capabilities to other chipmakers, a pivotal aspect of CEO Pat Gelsinger's strategy to establish Intel as a leading, cutting-edge chip producer primarily based in the United States. However, a report from Reuters suggests that Intel is encountering difficulties in achieving satisfactory production yields with the 18A process. Sources familiar with the company's testing data indicate that, as of this summer, only about 10% of the chips produced met Intel's strict specifications. In response to the report, Intel's Chief Financial Officer, David Zinsner, refuted the claims, asserting that actual yield rates are better than reported, although no specific figures were provided. This situation draws parallels to past challenges Intel has faced, including delays with its 14 nm manufacturing process that began in 2013. After finally transitioning to 14 nm by late 2015, the company remained reliant on that technology for several years, leading to a familiar narrative of internal optimism and adjusted product timelines. As of July 30, Intel maintains that its Panther Lake chips are on schedule, with a planned launch using the 18A process expected in the latter half of 2025, followed by additional models in 2026. These upcoming milestones will be critical indicators of whether Intel's production challenges are manageable and won’t further impact its timeline for innovation.