According to Bilibili user 热心市民描边怪, he published the results of the upcoming Alder Lake Core i9-12900K with all ‘big’ cores overclocked to 5.2 GHz. In the CPU-Z benchmark, the Core i9-12900K scored 851 points in the single-thread test and 11987 points in the multi-thread. This is the first time i9-12900K has outperformed AMD’s Ryzen 9 5950X in the multi-thread test.
According to leaker, he overclocked all Golden Cove/Performance/Big cores to 5.2 GHz while he kept Gracemont/Efficient/Atom/Small cores at stock 3.7 GHz. The leaker claims that the Core i9-12900K with a clock speed of 5.2 GHz and voltage of 1.385V has a power consumption of 330W.