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Advanced Micro Devices has delivered the kind of quarter that pauses a market sell-off. Reporting third-quarter 2026 results after the market closed on November 3, the chipmaker beat Wall Street expectations on revenue, profit, and its outlook for the final quarter of the year — driven almost entirely by surging demand for the processors that power AI data centres.
According to reports from BeInSure and Bulletin Observer, drawing on AMD's results and analyst consensus data, revenue rose 45 percent year over year to $13.38 billion, above the $13.09 billion analysts expected, while adjusted earnings reached $2.09 per share against a $1.95 forecast.
The data centre engine
The headline number is the data centre business. Sales there surged 97 percent to $8.55 billion, up from $4.34 billion in the same quarter a year earlier, and now account for 64 percent of AMD's total revenue, compared with 47 percent a year ago. In other words, nearly two-thirds of the company is now selling into server processors and AI infrastructure, including the agentic AI systems that have driven a wave of data-centre spending this year.
Not every segment shone. Gaming revenue was $773 million, down 40 percent year over year, although that still beat the $655 million analysts had expected. Adjusted operating margin reached 29 percent, ahead of the 28 percent expected. Shares rose about 7 to 8 percent in extended trading after the report, reversing a slide that had seen the stock fall for three consecutive sessions amid broader worries about excessive AI spending — despite having risen roughly 125 percent since the start of 2026.
The outlook that matters more
For the fourth quarter, AMD forecast revenue of about $17 billion, above the $16.2 billion average analyst estimate. Chief executive Lisa Su also gave a longer-term signal on the earnings call, saying she expects server revenue to double year over year in 2027 and that data-centre AI growth should accelerate faster than AMD had projected three months earlier. Those are forecasts, not results, but they are the reason the stock jumped: investors were less interested in a good quarter than in evidence that AI infrastructure demand is still accelerating rather than cooling.
There are watch items. One analysis noted that free cash flow for the quarter came in significantly lower than expected, making the conversion of profit growth into cash a key question for coming quarters. And the broader debate about AI spending has not gone away: AMD's own shares had been falling into this report precisely because investors questioned whether data-centre investment could keep growing at this pace. A single strong quarter answers the demand question for now; it does not settle the valuation question.
What it means
AMD's quarter fits a pattern seen across the chip sector this earnings season: AI infrastructure is no longer a side business for the major chipmakers, it is the business. For AMD, the transformation is now measurable in the revenue mix — from under half of sales a year ago to nearly two-thirds today. Whether that mix keeps shifting depends on whether customers keep building data centres at the current pace, and whether AMD can turn its growing profits into cash as fast as it turns them into headlines. For now, though, the company has given the AI trade its clearest vote of confidence in weeks. Related tech-business reading: Palantir Q3 Revenue Nearly Doubles as US Commercial Sales Pass Government and Australia Raises Interest Rates to an 18-Year High of 4.85%.
The test comes at Wednesday's open, when the after-hours gain meets regular trading — and again on Friday, when the October jobs report lands. For one evening, at least, the chip rally is back on.