The upcoming Rocket Lake CPUs like the Core i7-11700K appear to come with a RAM overclocking feature similar to AMD's Infinity Fabric on the Ryzen 3000 and Ryzen 5000. Initial tests performed on a Z490 mobo show that the 1:1 ratio is capped at DDR4-3733, and the 1/2:1 ratio for higher RAM clocks introduces noticeable latencies.
https://www.notebookcheck.net/Intel-s-Rocket-Lake-CPUs-feature-memory-overclocking-inspired-by-AMD-s-Infinity-Fabric.526091.0.html