Question Upgrade 3800x to 5900x/5950x worth it?

[nabgilgaming]

Got a pretty good gaming rig I was saving up for and bought last year, luckily I got the PCIe 4.0 and everything. Took and extra job this summer and bought a new GPU. I am quite happy with the rig, just curious if a cpu would be a smart upgrade, or should I just buy a a new monitor. (32" 1440p 144hz+ IPS for chill gaming with controller in the couch)

 

[Dakshthenoob]

Yep it could do a pretty good upgrade but what's the mobo?

 

[nabgilgaming]

x570 aorus pro