Can I Use a PCIe 4.0 Graphics Card in a PCIe 3.0 Slot? - TechReviewer
You can plug a PCIe 4.0 device, like a graphics card, into a PCIe 3.0 slot. ... For instance, a PCIe 4.0 graphics card in PCIe 3.0 slot may experience only a marginal performance drop.
PRIME A620M-A Product different Compare
2 x PCIe 3.0 x16 slots (support x1 mode) 1 x PCIe 3.0 x1 slot - To ... 1 x PCIe 4.0 x16 slot. Intel® B860 Chipset 2 x PCIe 4.0 x1 slots - To ensure ...
PCI-Express 4.0 là gì? Những điều cần biết về PCIe 4.0
Can I Use a PCIe 3.0 Graphics Card in a PCIe 4.0 Slot?