https://wccftech.com/amd-ryzen-threadripper-3000-supported-1usmus-overclocking-dram-calculator/

1USmus's DRAM Calculator is a helpful tool for determining RAM overclocking figures to use in your system. The latest version 1.7.0 of the DRAM calculator now adds support for AMD Ryzen Threadripper 3000 CPUs. Simple RAM overclocking is possible by enabling the supporting kit's XMP profile but for more advanced overclocking, the 1USmus's DRAM Calculator is perfect for users old and new to overclocking.

Using the 1USmus's tool, you enter the details of your system, and the calculator will figure out which settings are the best for memory overclocking, and then this tool also implements the best configuration. This tool takes the majority of the guesswork out of overclocking whereas before, most overclockers had to make changes in steps. Stability tests are performed at the new speeds before ramming up the speeds again.