Your CPU may have slowed down on Wednesday

Re:Your CPU may have slowed down on Wednesday by Zababa on Tuesday June 22, 2021 @08:30AM (#27590824)

As an example, I have for work a HP ZBook with an i7-6820HQ that clocks at 2.7 GHz, and 32 Go of RAM. I have to have Outlook, Teams and Lync constantly open because of work rules. If I open a web browser, the fans start spinning and the whole system slows down. Maybe I'm just cursed with bad hardware, but in 15 years of using Windows I never had a smooth experience, I've always encountered small slowdown, stutters and things like that. Same thing on Linux.

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Re:Your CPU may have slowed down on Wednesday by emteycz on Tuesday June 22, 2021 @08:56AM (#27591024)

Perhaps you're cursed with corporate security. My Macbook Air is a beast compared to the maxed out Macbook Pro 16" with forced corporate security policy one corporation gave me.

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Re:Your CPU may have slowed down on Wednesday by Zababa on Tuesday June 22, 2021 @11:31AM (#27592943)

That's what I thought at first, but others that have PC supposed to be slower (I have the "scientific" one) have a much smoother experience.

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Re:Your CPU may have slowed down on Wednesday by wrycoder on Tuesday June 22, 2021 @10:40AM (#27592235)

I’ve twice deleted Sophos for slowness. I’m now running Bitdefender on a 4GB 2012 Air, and performance is reasonable (so long as I restart Firefox daily).

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Re:Your CPU may have slowed down on Wednesday by vladvasiliu on Tuesday June 22, 2021 @10:26AM (#27592036)

I'm not familiar with the ZBooks, but if they're as thin as the EliteBooks and ProBooks, and the cooling is as much of a joke, I can't say I'm surprised, especially with a HQ CPU.

My ProBook with an i5-8250U spins up its fan for no reason while doing next to nothing on Linux with i3. And no, there's no "borken power management because Linux" issue, the battery actually lasts a long time (comparable to the official specs, which are presumably for Winows).

But curiosity got the best of me one day and I opened it up. The cooling system is an absolute joke. The heatsink is ridiculously small, my iPhone 7 probably has a bigger one.

Same story with an EliteBook something, with an i5-7xxxU CPU. I actually switched the EliteBook for the ProBook because I could add extra RAM.

However, I don't have any "slowdowns or stutters" with this machine, and I usually run it attached to an external 4k screen.

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Re:Your CPU may have slowed down on Wednesday by Zababa on Tuesday June 22, 2021 @11:30AM (#27592937)

Mine is more than a inch thick, I'd say it's about an inch and half thick. The cooling system is probably a joke on mine too, it often reaches 80°C while being idle.

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Re:Your CPU may have slowed down on Wednesday by vladvasiliu on Tuesday June 22, 2021 @10:54PM (#27600267)

Could be worth a try: did you open it and blow some compressed air through the heat sink? I did this when my MacBook was some 5 years old for the first time, and it helped with temperature and the fans would stop revving up during normal use.

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Re:Your CPU may have slowed down on Wednesday by MonaroVXR on Wednesday June 23, 2021 @10:46PM (#27613292)

That's really bad, maybe it's an option to repaste the CPU. Because this isn't normal.

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