Question - GPU PCIe 4 in a PCIe 3 slot

Question - GPU PCIe 4 in a PCIe 3 slot pcie 3 0 in 4 0 slot Like USB, PCIe is forward compatible This means that a device which requires PCIe will work in a PCIe or PCIe slot Slot Size Lane Width pcie2 slot PCIE3 is used for PCIe x4 lane width graphics cards • PCIE4 is used for PCIe x1 lane width cards

pcie2 slot PCIe slot and a PCIe slot for NVMe SSDs So, with Arrow Lake It appears that PCIe will be dropped with the next

pcie slot dimensions As with previous generations, the standard simply doubles the speed that the PCIe slot runs at It now provides about 2GBs per lane “PCIe will not be supported on motherboards released prior to the X570, so 400-series and 300-series will have PCIe support,” an AMD