TLDR: CPU frequency on newer notebooks always at 1.6+GHz; fans are always on and loud; Is it a CPU problem?

Edit: Thanks for the replies so far! After looking for alternatives we’ve been eyeing the Razer Blade 14, Zephyrus G14 and Zephyrus M16. If anyone has some experience with one of those devices, please let us know. Thank you!

Hello everyone!

Me and an acquaintance have recently bought new notebooks, one with an i9 13900H and one with an i7 12700H. We were both pretty unhappy with how loud the fans were even when basically doing nothing (had one tab in Firefox and the taskmanager open - using Windows 11). We found out, that the idle frequency of the CPUs on both devices was constantly quite high (min. 1.6GHz, most of the time even more, even though hwinfo tests showed that they should go down to ~0.8GHz). Our old notebooks (i7 8750, i7 7700) and a newer Thinkpad (i5 12500) don’t have this issue - the frequency drops to 0.8GHz and the fans turn off and stay silent. It’s possible to browse, code and do everything else that does not create much load on the CPU without the fans spinning up at all.

On all devices we used various tweaks (turning turbo boost off etc.), but it shows no effect on newer models.

So now we’re wondering if this is normal for newer notebooks (after 2018) or if there was something off with those notebooks in particular. Could AMD CPUs be better in that aspect?

We’ve both already returned those notebooks and can’t do further testing (tho even with the manufacturer support we found no solution).

If anyone has some more experience with that topic and maybe some insight on what we should look out for on new notebooks, any info is greatly appreciated! Thanks!

  •  pemmykins   ( @pemmykins@beehaw.org ) 
    2•10 months ago

    I recently installed win10 on a 2019 Lenovo thinkpad x1 carbon, and it has similar issues. I don’t use it much, but I’ve wondered how much bloatware is affecting the cpu usage and therefore can speeds. It was running Ubuntu Linux before and while the fan came on sometimes, it was less often and less pronounced.

    You could try a live Linux usb to see if you get similar results, that would point to a software issue.

    •  mourningcrows   ( @mourningcrows@feddit.de ) OP
      1•10 months ago

      Yea I feel like Windows is making it even ten times worse… I didn’t test it with linux unfortunately! One guess would have been that Windows 11 is the issue, but I didn’t dare to install Windows 10 in fear of losing the right to return it (not much of an expert in that field haha). I just find it a bit weird, my old Asus (Win10) gets loud easily too, but there I am able to throttle it down to stay quiet if I only need it for office work. With the new notebooks none of those tweaks had any effect, sadly (except for Windows becoming a slideshow…)