The Core i9-13900K and i5-13600K processors are part of the new Raptor Lake CPU line-up boosting up to 5.8 GHz.
Intel i9-13900K and i5-13600K Review: Say Hello to Raptor Lake - Overclockers
8600K to 13600K. Felt sad saying goodbye 😔 : r/intel
Intel i9-13900K & i5-13600K review: Let the CPU battle begin
13th Gen Intel Core Processors Content Creation Review
Titanic Intel Core i9-13900K vs AMD Ryzen 9 7950X clash incoming as Raptor Lake takes command of PassMark's single-thread performance chart - News
OcUK Intel Raptor Lake review thread
Intel Core i9-13900K and i5-13600K Review: Raptor Lake Brings More Bite
Closing Thoughts - Intel Core i9-13900K and i5-13600K Review: Raptor Lake Brings More Bite
The Intel Core i9-13900KS Review: Taking Intel's Raptor Lake to 6 GHz
Overclocking Raptor Lake - 13900k,13700k, 13600k etc results, bins and discussion, Page 193
Another Intel Core i9-13900K Raptor Lake CPU gets tested ahead of October launch
Intel Core i9-13900K Processor Review - Intel Back On Top - PC Perspective