this post was submitted on 13 Nov 2024
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The old part really does a lot of work here. New ThinkPads are utter trash :-/
I got excited to get one for work (having heard about the old ones) and was sorely disappointed. It thermal throttles if you look at it wrong, it keeps having BIOS issues with Lenovo being no help and the USB-C display connection (To a Lenovo monitor with their inbuilt docking station!) is iffy.
Which series? T/P or one of the economy options? The T, X, W, and later on P series have been the only models people really like.
We have a few T series at work and they’re not bad. My T14 Gen. 1 doesn’t thermal throttle at all as long as its thermal paste isn’t toast. It will run at basically its full all core boost speeds all day long. The newer 12th Gen. machines dial their clocks back a smidge under full load, but that’s because they have 2x the cores of my measly 10th Gen. machine.
Also I have a T14s AMD and that thing is a BEAST for such a small machine. 35 watts out of an AMD 6 core is no slouch for something that small. And I easily get 7+ hours of battery life out of my abusive use.
Ah, T15 Gen1 with 48 GB RAM. The Intel CPU throttles hard unfortunately, I'd much rather switch to AMD (or a desktop..).
Fortunately the company has so many issues with Lenovo, they are switching to Dell now.
Change your thermal paste. These machines (as do all modern machines) run hot, and their paste doesn’t last long if you’re a heavy user. Find a thermal paste that’s thick in particular.
The pump out effect is really drastic on these modern CPUs if you’re constantly hitting 100% load.
Dude, I'm not opening up my work laptop. It's going to be replaced in a year anyway.
The thing has been a piece of shit when it was brand new, it's not the paste.
Are you on Windows or Linux? On windows 11 go to settings > power and battery > power mode and if you set it to high performance it almost doubles the TDP of the CPU. On windows 10 click the battery and drag the slider to high performance. If what I read online is correct the T14 and the T15 are the exact same heatsink and motherboard so unless the 1" gap from the end of the heatsink to the vent is that much of a problem they should perform exactly the same, just like the later T14 and T16 models. But 4 years is more than enough time for the thermal paste to be toast. My P1 ruined it's paste in less than 6 months, but that's also an i9.
But that's the world of modern Intel CPUs. Turbo boost as far as you possibly can until you can't turbo anymore. Then in 6 months when the thermal paste is ruined you're searching for a new machine.