The latest Ryzen processors from AMD are coming in as low as $100 with quad-cores and SMT support. Meet the new Ryzen 3 3100 and 3300X, set to cost just $100 and $120, respectively. They feature 4 cores, 8 threads, a large 18MB cache and Wraith Stealth cooler bundle.
https://www.techspot.com/review/2026-amd-ryzen-3-3300x-3100/