Leaked promo material confirms 5 GHz and above for the Intel Core i9-10900K and Core i7-10700K; Core i5-10600K could be a winner at the right price - NotebookCheck.net News
Intel Core i7-10700K 3.8GHz Socket-1200 OEM Desktop CPU SRH72 CM8070104282436 - Star Micro Inc
The Intel Comet Lake Core i9-10900K, i7-10700K, i5-10600K CPU Review: Skylake We Go Again
Core-to-Core Latency: Issues with the Core i5 - The Intel Comet Lake Core i9-10900K, i7-10700K, i5-10600K CPU Review: Skylake We Go Again
Intel Core i7-10700K Comet Lake 3.8GHz Eight-Core LGA 1200 Boxed Processor - Heatsink Not Included - Micro Center
Intel Core i7-10700K review: A cost-effective substitute for the Core i9 | Windows Central