• SkaveRat@discuss.tchncs.de
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    22 hours ago

    i5-1340P and i7-1260P

    Both FW13

    both get maybe 3 hours if I’m lucky. Although they are a couple years old now. Fresh battery got me maybe 4 when lucky.

    I have a 25k power bank, so I can extend the runtime quite a bit. The “at least once” above is quite conservative. it’s probably closer to 2. and that includes using it while charging.

    I heard the ryzens are a lot better regarding power, so it doesn’t surprise me that the runtime basically doubles

    • notthebees@reddthat.com
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      21 hours ago

      I’d recommend disabling boost and setting cooling to passive.

      On windows, if you set maximum processor usage to 99% in advanced power plan settings, it will disable boost. You can set the cooling policy as well. Also repasting is probably beneficial. The more efficient your cooling system is, the less fan usage it will need and you’ll get better battery life as a result.

      That’s what I noticed on the i5 laptop, it would kick on the fans doing basically nothing and would kill battery. When the fans were off, the estimates were higher. Also maybe disabling the P cores in both machines might be beneficial.