The Intel Core i9-11900K sample goes through a benchmark battery, including Cinebench R20 and CPU-Z, but PCIe issues force an i9-10900KF into gaming testing
The Intel Core i9-11900K at 5.2 GHz with overclocking in all cores can surpass the AMD Ryzen 7 5800X in single-thread and multithreaded benchmarks but at a huge energy cost.