The chipmaker's server and AI business nearly doubled in a quarter, and management is guiding for roughly $17 billion in fourth-quarter revenue
AMD’s data center business nearly doubled in a single year. The chipmaker reported $8.55 billion in data center revenue for the quarter, up 97% year over year.
That one segment now does most of the work. According to the company’s results, data center accounted for approximately 58% of AMD’s total revenue, which reached a record $13.4 billion.
The numbers behind the quarter
AMD reported its fiscal Q3 2026 results on November 3, 2026. Data center revenue came in at $8.546 billion, up from $4.341 billion in Q3 2025.
Total revenue of $13.4 billion was up 45% year over year. So the overall company grew fast, but data center grew more than twice as fast.
Profitability kept up with the top line. Non-GAAP diluted earnings per share rose to $2.09, a 74% increase from the prior year.
Non-GAAP gross margin landed at 56%. GAAP operating income reached $2.8 billion for the quarter.
What drove the surge
The research behind the results points to two product lines. The first is AMD’s EPYC server processors, the CPUs that sit at the heart of many data center machines.
The second is the AMD Instinct MI450 Series GPUs. These are AMD’s accelerators aimed at AI and high-performance computing workloads.
The MI450 Series launched recently, and the findings credit it with fueling demand in high-performance computing.
CEO Lisa Su expressed satisfaction with the report. She particularly highlighted the company’s ability to beat its own guidance.
The guidance is the real headline grabber
Looking ahead, AMD forecast fourth-quarter 2026 revenue of approximately $17 billion, plus or minus 3%. At the midpoint, that implies year-over-year growth of about 66%.
That is a notable step up from the $13.4 billion just reported.
What this means
For investors, the clearest takeaway is concentration. With data center making up approximately 58% of revenue, AMD’s fortunes are now tied closely to how much hyperscalers and enterprises keep spending on servers and AI accelerators.
The Q4 guidance of approximately $17 billion raises the bar.
Margins are another signal to track. A 56% non-GAAP gross margin alongside 74% EPS growth suggests AMD is scaling profitably for now.
