I'm curious, as I am trying to verify this testing for myself. What benchmarking platform are you using?
Now that AM4 is reportedly a "dead" platform. I am trying to put together a dream machine to take advantage of the lower prices. I am down to memory. I purchased the 64GB 3600 Mushkin kit with 16-19-19-39 timings. There is a similar GSkill 3600 kit with 16-18-18-38 timings that I also ordered. In testing the Mushkin kit is killing it so far, but I am unclear of what benchmark software is truly representative. I am using the PerformanceTest 10.1 found on the Microsoft Store as I don't see where 3D Mark has a memory benchmark.
The only one better is the Royal kit at $100 more but I am concerned that is more of an Intel platform and the returns may be greatly diminishing on my 570 motherboard as the sweet spot is 32-36 hundred...