https://wccftech.com/intel-core-i7-9700k-performance-benchmarks-5ghz-overclock/

Intel’s 9th Generation Core i7-9700K has been spotted running at overclock frequencies on a Z370 motherboard. The processor was not only seen running at overclocked speeds but also got some performance benchmarks with all cores overclocked beyond 5 GHz.

The Intel Core i7-9700K processor is an 8 core and 8 thread part. The chip will have 12 MB of L3 cache and as you might tell, it has lower threads than the Core i7-8700K but comes with higher core count. In terms of clock speeds, the chip has a base clock of 3.6 GHz and boosts up to 4.9 GHz in single, 4.8 GHz in dual-core, 4.7 GHz in four core and 4.6 GHz in 6/8 core operations. The TDP for this part is maintained at the same 95W.