Does a Graphics Card Have to Go in the First PCI-E Slot?

PCIe x1 slots have only one PCIe lane Despite having only one PCIe lane, PCIe x1 slots are useful for various lower-power PCIe peripheral

Via the motherboard The easiest and fastest way to answer the question is to use Google and search for your motherboard specifications online

where is the pcie slot When I was on a low end Ryzen, I used a mining riser plugged into an x1 slot covered by the GPU Then plugged another GPU into that riser, just

where is the gold slot machine online PCIe compatibility and performance generates a LOT of confusion In Explaining PCIe Slots