Next upgrade before a new Graphics card.

[Mogbat975]

Hi my current set up is:

Ryzen 9 3900x
Asus Rog Strix B450-f
RTX 2080
Vengance 16gb 3200 memory.

In anticipation for the new cards that have been released what is a decent motherboard and memory to upgrade to before I get a new GPU?

 

[Mogbat975]

Would any of you recommend a X570?