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How bad is battery life on Linux laptop?
(lemmy.world)
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this post was submitted on 14 Aug 2023
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It really depends on the hardware and your use cases (ie. workflow).
I have a laptop (Dell Latitude 7420) with an integrated GPU (all Intel Tiger Lake), and I regularly get between 8 - 10 hours of battery life with just using terminals and web browsers (Firefox).
On GNOME, you will want to take advantage of the power profiles. With Pop, you can take advantage of their power management system. Otherwise, you can use something like TLP to minimize your power usage.
Moreover, if you are watching videos, then you want to make sure it is GPU accelerated and using the builtin hardware codecs rather than relying on the CPU to do the decoding.
I think that 12 hours on Linux on Intel/AMD is a stretch... but 8-10 hours is achievable and realistic (from my experience anyway).