Intel lands Tesla as customer

Tesla plans to use Intel’s next-generation 14A chip process for chips tied to its TeraFab project in Austin, according to Elon Musk’s April 22 earnings-call remarks. (finance.yahoo.com) Musk said Tesla would use Intel’s 14A process even though the technology is “not yet totally complete,” and said it should be mature by the time TeraFab scales. Intel declined to comment on Musk’s remarks, Reuters reported. (finance.yahoo.com) Reuters described Tesla as Intel’s first major external customer for 14A, a manufacturing node Intel has been pitching as the successor to 18A. Intel’s foundry site says customers can begin design engagements now and lists a planned 14A-E variant alongside the base 14A process. (finance.yahoo.com) (intel.com) A chip “process” is the recipe a factory uses to build transistors and wires on silicon wafers. Intel says 14A will pair its second-generation RibbonFET transistor design with PowerDirect, a newer backside-power system that moves power delivery behind the chip’s logic layers. (intel.com) That customer name matters because Intel spent 2025 warning investors that 14A would need outside demand to justify the cost. In Intel’s July 24, 2025 earnings-call remarks, Chief Executive Lip-Bu Tan said 14A needed “a meaningful external customer” to generate acceptable returns on capital. (download.intel.com) TeraFab is Musk’s proposed chip-making project next to Tesla’s Austin headquarters, built with SpaceX, to supply processors for vehicles, humanoid robots, and space data centers. DatacenterDynamics reported Musk put the project’s long-term cost at $20 billion and said a near-term research-and-development facility would target a few thousand wafers per month. (datacenterdynamics.com) The scale Musk described is far beyond that initial research phase. Reuters reported Musk has said TeraFab could eventually produce 1 terawatt of computing capacity a year, while many core details — including equipment financing, plant operations, and startup timing — remain unresolved. (finance.yahoo.com) Investors treated the Intel angle as immediate news. Reuters reported Intel shares rose 3.6% in extended trading after Musk’s comments, while Tesla shares slipped slightly after hours as the company increased its capital-spending plans. (finance.yahoo.com) The next test is whether this becomes a signed, operating foundry program with dates, volumes, and equipment commitments. Until Tesla and Intel publish those terms, the clearest confirmed fact is Musk’s public choice of Intel 14A for the Austin chip project. (finance.yahoo.com)