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New Fedora Slimbook 14" joins the Fedora Slimbook 16" - Fedora Magazine
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this post was submitted on 11 Nov 2023
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Can anyone comment on the battery life on these or Tuxedo?
I love the form factor and battery life of my wife’s MacBook Air but want to go Linux.
I have a Tuxedo InfinityBook Pro 14 gen 6, with 3k display, i7 13370H and a 53 Wh battery. The battery life is... not so great. After watching a 2 hour movie with an external full HD display, the battery loses around 30/40%. Using the laptop display, it would be more than 50%. The average battery life is around 4 hours, but if you tweak the parameters with Tuxedo Control Center, turning off some cores and the fans, and lowering the CPU frequency, it can last more than 6 hours. I feel like this model, with a new CPU and a bigger battery (almost doubled!), should do much better.
I just have new Tuxedo InfinityBook Pro 14 gen 8, same display but i7-13700H and 99Wh batt. The battery is like 8+ hours normal office work.
Just as I bought it they announced new Pulse 14 with 60Wh battery, but that seems more energy efficient components, I wonder how good it would perform.
I have an older InfinityBook and a slightly less older Pulse. What I hate about both is the noise. The fucking fans are so incredibly annoying. Also they are not just loud, they scale up in weird steps (not linear) making it seem like something's attacking.
In consequence I use it with throttled CPU most of the time, but then even the desktop can become laggy.
Theoretically it's nice hardware, practically I won't get another.
My model (the InfinityBook Pro 6) has two fans: when they ramp up they are clearly noticeable, but I don't think they are that annoying. I feel like the noise is acceptable and justified by the laptop's thinness, but that's just my perception and it could be that the thermal department has changed through the generations.
Great info. Thanks!
I have an InfinityBook Pro 14 Gen 7, with the RTX 3050 Ti laptop, 2x2TB SSD, Intel i7-12700H and I believe also a 53 Wh battery (did not go for the battery edition with increased capacity, but instead the storage edition).
Even when using the integrated Intel GPU, the battery life is quite bad. With any kind of browser activity, I get about 2-2.5 hours. If I only do reading in Zotero with dark mode, I get up to 5 hours. For my use case, it is fine, but I could not have used this if I was dependent on working with no access to a power outlet.
Otherwise I am quite happy with Tuxedo though, and their support is usually very good. I hope they will succeed long term if they can also continue to improve on their products.
Thank you. This is very useful input.
Basically nothing comes close to macbooks with apple silicon. Even the best amd cpu like 7840u with big battery, lcd screen and no dedicated gpu will still only manage around 6 to 8 hours usage. And that's with it being clocked down to the slow as balls setting.
My wife’s MacBook Air is years old. Doesn’t even have Apple silicon.
But being able to tune the OS to known hardware helps I guess.
I get 8-10 on my AMD laptop, but yeah it's nothing like Apple unfortunately.
Which laptop and chip. The older zen 3 chips are better at battery life than the new ones unfortunately
Thinkpad X13 with a Ryzen 6850U.
I actually need to send it in for repair - I think the GPU is fucked as I get irregular crashes where the screen(s) all go black, audio keeps playing but input is broken, and other weird things, like sometimes an external monitor flickers and shifts so the left third is actually shown on the right hand side of the screen...
Yeah that chip does better. 7840u and similar does worse in mostly idle and browsing usage