Using a PCIe GPU on a PCIe motherboard

slot on a PCIe gen or motherboard is pretty fast As the name What PCIe Slot is best for my graphics card? The PCI Express x16 slot is

The Gen3 4U Value 10-Slot connects your computer with up to 10 PCIe x16 interfaces through 2 PCIe x16 host connections The system supports up to 8

pcie slot width So, I intend to build a sub $100 rig for light gaming I already have a GPU

pcie2 slot You don't need PCIe support to run Nvidia's RTX 3000 series or AMD's Radeon RX 6000 range, and the performance increase isn't as noticeable