The Impact Of The CPU Frequency Scaling Governor On AMD Threadripper 2990WX Linux Performance
There were no surprises in Blender, Python, PHP, or SciKit-Learn performance.
And the newest test profile, Aircrack-NG, didn't show any changes besides powersave leading to much lower performance.
Overall no real upsets in the results. Switching from ondemand to performance for CPUFreq can yield a few percent improvement in performance for select workloads while the rest of the time it continues to deliver similar performance. The only scheduler leading to a dramatic slowdown in performance is powersave, but it's sole purpose is to save power by sticking to a low power state. If you enjoy my daily Linux benchmarks consider showing your support by joining Phoronix Premium or making a PayPal tip.
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