PCIE Gen 3 vs Gen 4 Motherboard Bottleneck Nvidia 3070, 3080, 3090? - YouTube
B550 GAMING GEN3
ASUS P8Z68-V PRO / Gen. 3 Motherboard P8Z68-V PRO/GEN3 B&H Photo
Asus P8H67 1155 Gaming Motherboard supports 3rd gen | Shopee Philippines
ASUS Unveils World's First PCI-Express 3.0 Motherboard for AMD Processors | TechPowerUp
MSI Announces World's First PCI-E Gen 3 Motherboard | HotHardware
Biostar publishes list of 3rd Gen Ryzen-compatible motherboards and reveals "AMD Ryzen 3000 Desktop Ready" logo in the process - NotebookCheck.net News