![]() ![]() I don't know how to verify if it is doing its job or not from a functional practical perspective, it doesn't seem to be. It is my very limited understanding that the intel_pstate driver is supposed to be implementing thermal control. So, I've got a solution, but I'm unhappy with it it seems that just permanently capping my CPUs isn't supposed to be the right answer. 2) Tool to provide bus speeds, RAM speed, graphics core speed etc, in real time. Note: cpuburn is designed to stress test your computer it will run it fast and cause the CPU to heat up, which may exacerbate small problems that otherwise would be minor. If I bring down the CPUs to around 3400 MHz, the system seems to stabilize quite nicely at about 70°-75° at full load with or without thinkfan. Tools for the following: 1) Tool to reliably read actual clock speeds of the CPU when they are on and off load. It shows me that my system is already running in the powersave mode, with a max CPU speed of 4900 MHz. Install stress-ng on ubuntu Open the terminal and run the following command sudo apt-get install stress-ng Using stress-ng Syntax stress-ng OPTION ARG. I have had some good luck using thinkfan to make the fan more responsive, and that buys me some nice wiggle room at medium-high temps, but it doesn't make enough of a difference at those high spikes. Test your systems potential for gaming, image processing, or video editing with the Compute Benchmark. The fan will start eventually, but not nearly soon enough, and from experiments with lesser stress levels it doesn't seem that the fan will be able to dump enough heat anyway. Geekbench 6s CPU benchmark measures performance in new application areas including Augmented Reality and Machine Learning, so youll know how close your system is to the cutting-edge. ![]() with stress-ng -cpu 8 -tz -t 60, I watch the core temps spike to 90☌ before I panic and stop the stress test. No errors detected Stability testing and monitoring since 2003 OCCT is the most popular all-in-one stability check & stress test tool available. I'm running Ubuntu 20.04 on a Thinkpad T14s. ![]()
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