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by mackmgg 1732 days ago
If you don't need all of the speed, I'd recommend disabling power boost. My i9 laptop averages ~10-15W with it disabled, compared to the ~20W my fridge uses. Even when maxed out CPU it's only ~40W, compared to ~100W with power boost enabled. That's more than double the power despite only being a modest speed increase!
2 comments

Given that I spend the day compiling C++ for a project that takes 11 mins to build from scratch, disabling power boost isn't really viable for me.
Unless you live on a very tight power budget (eg. van/boat life off-grid), the power your laptop uses is probably a rounding error with or without power boost.

Besides - power boost only affects usage when actually stressing the CPU, which for most people is rare. Gamers are probably the exception.