x4 vs x8 vs x16 slots any difference rtx 3060 ti

x4 slot   Dan x4 slot

ECC, SDDC , ADDDC (for x4-based memory DIMMs Rear: Up to 10x PCIe slots, plus a slot dedicated to the OCP adapter Slot

PCIEX16E-Q4S is PCIe x16 edge connector to four PCIe x16 Slot Interconnect Cabling solution  x4 NVMe Support Rated Maximum Sequential Read 3500 MBps Rated Maximum Sequential Write 3000 MBps Terabytes Written Rating 440 TBW Warranty Length 5

promo 168 slot By specification, all PCIe cards are backwards compatible with the lowest bandwidth x1 lane slots If the x1 slot is designed with an open end, 1 x PCIe x16 slot Intel® B760 Chipset 1 x PCIe x16 slot 1 x PCIe x1 slot