AMD EPYC Turin Power Profile Selection Impact On Performance & Efficiency

Posted by bob on Feb 27, 2025 4:34 AM CST
Phoronix; By Michael Larabel
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Last week I published an article looking at the power efficiency of 5th Gen AMD EPYC "Turin" using the modern AMD P-State driver and the Power Profile options. The AMD P-State driver being used by default now for the EPYC 9005 series processors on Linux 6.12+ and paired with Power Profile option tuning can deliver a nice boost to server energy efficiency with only modest impact to the performance.

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