6 cores 12 threads with 3 chrome based browsers running at same times, plus a lot of addons running, welp

you probably need more cores, and high-performance SSD, I'm running 5700U plus 2 samsung SSD, with page file on it
second SSD is 870 EVO with rapid mode, most of the times it's fine, just sometimes Edge will lag, even close the browser win11 will take times