OVERCLOCKING AMD

LISA SU  ORCHESTRATED ONE OF THE GREAT TURNAROUNDS IN SILICON VALLEY HISTORY, DRIVING THE DYING SEMICONDUCTOR MAKER’S STOCK PRICE UP NEARLY 30-FOLD IN LESS THAN A DECADE. NOW SHE’S PREPARING FOR BATTLE IN THE COMING AI REVOLUTION—AND SHE EXPECTS TO KEEP WINNING.

- IAIN MARTIN AND RICHARD NIEVA

FROM A CONFERENCE ROOM ATOP AMD'S HEADQUARTERS IN SANTA CLARA, CALIFORNIA, A STRETCH OF HIGHWAY IOI RUNNING OUTSIDE, LISA SU PRESIDES OVER A COMPANY OLDER THAN THE TERM "SILICON VALLEY."

Down the road is a link to the company's past, an old foundry in Sunnyvale where AMD used to press its chips. But from her window she can see a recent milestone in the company's fast-evolving present: the offices of archnemesis Intel, whose market capitalization ($120.3 billion) AMD's now eclipses ($153.5 billion).

It wasn't always this way. In 2014, when Su, now 53, took up the CEO reins at AMD (Advanced Micro Devices), the chipmaker was foundering. The company had laid off around a quarter of its staff and its share price hovered around $2. Patrick Moorhead, a former AMD exec, remembers it as "deader than dead." Then Intel began to stumble, dragged down by manufacturing delays and Apple's decision not to use its chips in iPhones. Nimble, with a tactician's eye, Su was able to capitalize on her rival's missteps, inking deals with laptop makers such as Lenovo and gaming giant Sony, plus Google and Amazon, whose massive data centers generated $6 billion of the chipmaker's sales last year.

At $63 billion, Intel's annual revenue still dwarfs AMD's $23.6 billion. But wresting away coveted server chip market share from its Silicon Valley neighbor, as well as scooping up the semiconductor company Xilinx, has spiked AMD's stock nearly 30-fold in the nine years since Su took over.

Now, with the mainstreaming of artificial intelligence stoking demand for the silicon brains behind machine learning, she's facing a legacy-defining opportunity and a daunting challenge: Can AMD produce a chip powerful enough to break Nvidia's near-monopoly on the processors that undergird the coming wave of generative AI technology? "If you look out five years," she says, "you will see AI in every single product at AMD, and it will be the largest growth driver."