I did run memtest with the 1630 "Targeted 1632" though, No errors where detected.
does this mean im perfectly ok and gtg?
The frequencies almost never exactly match. Being less than 1% off is no big deal, not even a small issue. It's nothing to worry about and is very normal. It's actually kinda odd for these frequencies to be exactly what the BIOS sets them to, at least in my experience. I'd say that your computer is fine.