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3.4W when idle with Ryzen 7 8845HS laptop (lemmy.world)

submitted 7 months ago* (last edited 7 months ago) by nlgranger to c/[email protected]

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Hadn't bought a new laptop in a while. I wasn't expecting power efficiency to be that good! This is on a Lenovo Yoga Pro 7.

Gnome DE
With wifi up
Backlight around 10% (LCD panel)
tlp running with acpi-cpufreq with powersave scheduler

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[–] nlgranger 2 points 7 months ago* (last edited 7 months ago)

amd-pstate gives me worse battery usage (when idle, hard to tell otherwise without a proper benchmark), which is strange because core frequencies were lower. tlp says the battery has 73Wh.