RTX 4090 Need a PCIe 5.0

Does the RTX 4090 Need a PCIe 5.0 Motherboard?

When I first started planning a high-end PC build recently, one question kept popping up everywhere: Does the RTX 4090 need a PCIe 5.0 motherboard? It sounds like a simple yes-or-no question, but the deeper I looked, the more confusing the answers became. Some forums insisted that the newest GPU demanded the newest motherboard technology….