Tesla has hired a longtime Intel manufacturing executive to help lead its chipmaking ambitions, according to Tom's Hardware.

The new recruit is Gary Jiang, described by Tom's Hardware as a 17-year Intel veteran responsible for billion-dollar "fab" startups — the enormously expensive process of getting a semiconductor factory up and running. Most recently, Tom's Hardware reports, Jiang was responsible for installing advanced tools at Intel's Arizona fab, which is now ramping up production of chips using the company's 18A fabrication process.

Tom's Hardware says Jiang was likely chosen to oversee fab efforts tied to Terafab's licensing of 14A, an even more advanced chipmaking process. (14A refers to a next-generation node, and licensing it would let a partner manufacture chips using that cutting-edge technology.)

The hire is being framed by financial commentators as a significant moment. Outlets including 24/7 Wall St. and Yahoo Finance ran pieces headlined "Tesla's Chip Breakthrough Is a Big Deal. Time to Buy the Surge?" — language that points to investor excitement and a jump in the stock, though those items offered headlines rather than detailed reporting.

Why it matters: chips are the brains behind Tesla's self-driving software, robots, and AI computing efforts, and companies that control their own advanced chip manufacturing gain a major edge over rivals dependent on outside suppliers. Bringing in an executive who has actually stood up leading-edge fabs signals that Tesla may be serious about moving deeper into building — not just designing — the silicon that powers its most ambitious products.