What is the difference between PCIe Gen 3 and PCIe Gen 4?

What is the difference between PCIe Gen 3 and PCIe Gen 4? pcie 4 0 gpu in 3 0 slot GPU : 6dT9AXK Buy MSI Radeon RX 6900 XT : https pcie slot splitter Although PCIe has twice the bandwidth and data transfer rate of PCI , the real-life performance difference is insignificant The latest

pcie slot splitter Both PCIe and PCIe are backward and forward compatible Remember those high-speed components that use PCIe slots

pcie expansion slot You don't need PCIe support to run Nvidia's RTX 3000 series or AMD's Radeon RX 6000 range, and the performance increase isn't as noticeable  It's not a question of efficiency ( whether or not it's justifiable to use expensive card designed for 16x PCIe in 4x slot of PCIe