An Intel Core i9-11900KF processor from the Rocket Lake series has been spotted on Geekbench, where it managed a maximum frequency over 5 GHz. However, despite its fast clock rate, the single-core performance result left the i9-11900KF in the same vicinity as the AMD Ryzen 7 5800X and Ryzen 9 5900X. The Zen 3 Vermeer CPUs are lengths ahead in multi-core benchmarking, though.
https://www.notebookcheck.net/Intel-Core-i9-11900KF-plunges-past-5-GHz-on-Geekbench-but-multi-core-cramp-leaves-it-out-of-its-depth-against-AMD-s-Ryzen-7-5800X-and-Ryzen-9-5900X.522967.0.html