1060ti or 2060 benchmarks

I am planning to build my first dedicated cracking rig out of a Dell Poweredge r720 that I have here at home.  In evaluating which cards to buy I am having a hard time finding benchmarks for Nvidia's newest products.  Does anyone have benchmarks for the GTX 1660 TI or RTX 2060 they would be willing to share?  I am trying to build this on a budget and would like to be able to compare hashcat performance against something like the GTX 1070.

Thanks in advance