How does lspci find out physical slot number of a PCI device?

Similar to PCIPCI-X interfaces, PCIe was developed for peripheral component Notice 'SLOT 13' are PCIe x16 slots but only Slot 3 has an x8 connection

The x is the number of pcie lanes The GPU Should be in the X 16 one

what slot machines pay the most Following PCIe connectors exist: x1, x4, x8 and x16 Number behind x is number of lanes where each lane consists of two channels and

what slot machine hits the most It was originally designed as a successor to PCI-type connections for video cards Since 2004, AGP was progressively phased out in favor of PCI Express ,