PCIe x16 - 2.0 vs. 3.0 Slots | Tested in 4 Games @ 1440p | GTX 1070 - YouTube
EVGA - Articles - EVGA GeForce GTX 960 4GB
Will running a GTX 3060 (PCI 4.0) on a PCI 3.0 motherboard be worse than running a GTX 2060 (PCI 3.0)? I read that the bandwidth will be limited to 3.0, will