AMD Ryzen 9 7945HX Mini-ITX motherboard is now available for $519, 16 Zen4 cores and full PCIe Gen5 support : r/Amd
AMD Ryzen 9 5900X Twelve Core 4.8GHz, ASUS PRIME B550-PLUS Motherboard CPU Bundle
Let's Test This: Ryzen 9 3900X on a B350 Motherboard | TechSpot
The best motherboards for a Ryzen 9 7950X3D CPU from ROG and TUF Gaming
ADMI CPU Motherboard Bundle: AMD Ryzen 9 5900X 12 Core 4.8GHz Boost CPU (+ Freezer 7 X Cooler), ASUS Prime B550M-A (WiFi) Micro ATX Motherboard, No ...
Ryzen 9 5950X Spikes to 5 GHz on Old $60 A320 Motherboard | Tom's Hardware