There are plenty of forum posts like this ranging over years: https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T-series-Laptops/T480-throttling-and-hig

There are plenty of forum posts like this ranging over years: https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T-series-Laptops/T480-throttling-and-high-CPU-temps/m-p/4036815?page=1#4036852 https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T-... Anecdotal, but the T14 was also prone to throttling all around my previous company.