TechPowerUp published Intel Core i9-12900K Alder Lake Tested at Power Limits between 50 W and 241 W
A quote from the article:
We test Intel's Core i9-12900K at various TDP levels all the way down to 50 W to determine how much efficiency is really in the new Alder Lake core, and how these power limits affect performance. Competing with the efficiency of AMD's Zen 3 Ryzen lineup is just two settings changes away.Intel Core i9-12900K Alder Lake Tested at Power Limits between 50 W and 241 W