AMD Posts "P-State EPP" Driver As New Attempt To Improve Performance-Per-Watt On Linux

Over the past year AMD engineers have been developing the AMD P-State CPU frequency scaling driver as an alternative to the long-used ACPI CPUFreq driver to provide better performance/power efficiency with Zen 2 and newer Ryzen/EPYC processors. Today they have now introduced AMD P-State EPP as they aim to deliver better performance-per-Watt...