AMD CEO Lisa Su Says CPUs Will Match GPUs 1-to-1 in AI's Next Phase
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AMD CEO Lisa Su Says CPUs Will Match GPUs 1-to-1 in AI's Next Phase
""...if you're installing a gigawatt of compute, the ratio - there's a percentage of CPU as part of that gigawatt will increase. Some of the conversation in the industry has been about CPU to GPU ratios... And it's very hard to call exactly, but we certainly see the movement towards where in the past, the CPU to GPU ratio was primarily just as a host node in like a 1:4 or 1:8 configuration node, now changing and getting closer to a 1:1 configuration or even - you can even imagine if you get lots and lots of agents that you could have more CPUs and GPUs.""
""Six months ago at the November Analyst Day, AMD pegged the server CPU market at roughly $60 billion growing at 18% annually. The new number is over $120 billion by 2030, growing at greater than 35% annually. Agentic workloads, Su argued, are 'largely additive to the TAM' rather than cannibalizing GPU spend.""
""Data Center revenue hit $5.78 billion, up 57% year-over-year, with server CPU revenue alone growing more than 50%. Q2 guidance calls for server CPUs to grow greater than 70% year-over-year. Total Q1 revenue was $10.25 billion, beating the $9.91 billion estimate, with non-GAAP EPS of $1.37.""
AI infrastructure is moving from GPU-heavy configurations toward more balanced CPU-to-GPU ratios as agentic AI and inference workloads increase pressure on CPU resources. AMD leadership forecasts that installing large compute capacity will require a higher percentage of CPU, with CPU-to-GPU ratios shifting from historical host-node patterns like 1:4 or 1:8 toward 1:1 configurations, and potentially even more CPUs when many agents are involved. AMD also revised its total addressable market for server CPUs, doubling the projected market size by 2030 and accelerating growth rates. Data center revenue rose sharply, server CPU revenue grew strongly, and guidance called for continued rapid server CPU expansion. Intel leadership echoed similar expectations for the next wave of AI.
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