It looks like Intel’s upcoming Core i9-13900K “Raptor Lake” processor has been tested in Geekbench. This flagship 24-core, 32-thread part was tested on an ASUS ROG Maximus Z690 Extreme motherboard paired with 32 GB of 6400 MHz DDR5 memory. According to this leak the processor has a base clock of 3.0 GHz and boost clock of 5.5 GHz. The CPU actually boosts up to 5.7 GHz momentarily, which may be the efficient Thermal Velocity Boost speed.
Now the scores achieved by the processor should not be compared with existing processors because of timing issues on the system. But assuming that is not an issue, the Core i9-13900K would be 7% faster in single-core and 37% faster in multi-core in the same Geekbench 5 test as the Core i9-12900K official ranking.
We expect Intel to launch their new Raptor Lake processors in October of this year.