that's not the rest of your build, lol
What PSU?
Any cable extenders INSIDE your case? .. ie .. PCIe riser cable .. decorative power cable extenstions ..etc
What case?
What M.2 make/model drive(s)?
....
Is your motherboard's BIOS up to date?
Do you have the latest AM4 chipset drivers installed from AMD.com website?
Are you running separate power cables from your PSU to each power input on your GPU?
Is the firmware up to date on your SSD's?