AMD CEO Lisa Su revealed that server CPU demand 'far exceeded expectations,' driven largely by agentic AI workloads that require more traditional compute alongside GPUs. She warned that CPU supply is now tightening, a reversal from the GPU-focused narrative that has dominated AI infrastructure discussions.
Why it matters
The AI infrastructure conversation has been GPU-centric, but agentic AI — systems that orchestrate multiple tools, APIs, and workflows — turns out to be CPU-hungry too. CPU shortages could affect server availability and pricing across cloud providers, impacting enterprises that assumed CPUs were commodity.
What to do
If you're planning AI agent deployments, factor CPU requirements into your infrastructure planning alongside GPUs. Talk to your cloud providers about CPU availability in your target regions.