AI agents need a different chip than the ones that train models. AMD has them.
The market just woke up to that. The stock jumped 19% on Wednesday.
In November, AMD said the server CPU market would grow 18% a year. That was for the next three to five years.
On Tuesday, CEO Lisa Su raised that call to more than 35% a year. The market would top $120 billion by 2030.
The driver, said Su, is agentic AI. That's AI that can take steps on your behalf, not just chat.
"Agents are really driving tremendous demand in the overall AI adoption cycle," Su told CNBC.
The picture got clearer in the last 90 days.
Su said the firm talked to its biggest clients. The work load is shifting, she said.
That shift is big news for any chip maker. It is what flipped the call from 18% to north of 35%.
CPUs are the chips that handle a computer's main work. They had taken a back seat to GPUs in the AI training boom.
Nvidia ran away with that market. But agents run on what's called inference, the stage where AI does its job after training.
That work needs CPUs. AMD has been a top maker of them for years.
Su said chip supply is "tight for sure." But she said AMD has a "world-class supply chain" built for this moment.
She thinks AMD can meet client demand. The supply crunch is hitting the whole sector.
Intel and Nvidia also have less chip supply than they want. Clients are scrambling to lock in deals.
Goldman Sachs lifted its price target on AMD from $240 to $450. That nearly doubles it.
The bank also moved the stock from hold to buy. Q1 sales climbed 38% from a year ago.
The data center part led the way. Su called it the new center of AMD's growth story.
The Q1 print also beat Wall Street on EPS and sales. That gave Su the cover to raise the long-term call.
For years, AMD has trailed Nvidia in chips. Nvidia's GPUs took most of the AI training money.
The new call is the clearest sign yet that the next phase of AI spend may land elsewhere. That phase is inference, where models serve users.
CPUs are central to that work. AMD is one of the few players with the scale to meet it.
Other analysts followed Goldman with bullish notes. The buy-side has started to come around too.
The stock closed up 19% on Wednesday. It added another $66 a share before easing in after-hours trade.
Su's new call puts the server CPU market above $120 billion by 2030. That is more than double her old call.
The next print will show if Q1 was a one-time spike or a real shift. If sales keep growing 35%-plus, the new call will hold.
If they slow, the stock could give back some of its big jump. Wall Street will be watching the data center line.
That part of AMD's book is now the main growth engine. It needs to keep moving up.