Gigabyte quietly disables Gen5 PCIe 5.0 GPU support on B650 motherboards in F35 BIOS update — Stay on F34 if you value the unofficial PCIe 5.0 support
by editors@tomshardware.com (Hassam Nasir) from Latest from Tom's Hardware on (#6Z2PC)
Gigabyte has removed unofficial PCIe 5.0 support from its B650 motherboards in the latest BIOS update, citing stability concerns. While PCIe 4.0 remains sufficient for most GPUs, the move highlights AMD's strict chipset segmentation and could signal similar changes from other vendors.