Over a year ago I think I heard buildzoid talk about DDR5 not running synchronized unless you drop down to ~4000MT/s, I believe that was based on 7/9000 non X3D but can't fully remember.. since 6000 cl30 is talked about so much I kinda dismissed lower speeds.

So, has anyone here tried this setup on a non X3D CPU? if yes, how did it go?

I tested it on my 9800X3D and the results were surprisingly good.