Question AMD Ryzen 7 9800X3D - MB Search

[4711Austria]

Hello, I am looking for a good MB for Smi-Racing. A RX9070XT later a RTX5090 will be installed. 4k UQHD tripple Screen an VR is the target. The PC does nothing else. The MB should serve the CPU, RAM and GPU well with performance and stabiltiy. Thanks for your hlp!

MB: ATX, black, B580? X870?

what I have:
CPU: AMD Ryzen 7 9800X3D
RAM: Kingston Fury Beast 2x32GB 6000MT/s 30CL
Cooler: Arctic Liquid Freeze III
Case: Mondtech Air 903 Base black
PS: Corsair RM1000e PCIe5.1 ATX 3.1
SSD: Samsung 2TB 990 POR PCIe4.0 NvMe

 

[Lutfij]

A RX9050XT later a RTX5090 will be installed.
Was that a typo for the RX 9070 XT?

Pretty much any AM5 motherboard with a beefy VRM design will be able to cope with you r9800X3D. Where are you located, @4711Austria ? Austria? How much have you allocated towards your motherboard purchase? Preferred site for purchase?

 

[4711Austria]

correct, corrected.

Yes, 300€ about...
the MB is in my opion responsable for stability. I heard about x870 should be the actual best and option to tune in future, but I realy do not know anything about MB's....