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

Is there any benefit to putting a PCIe 4 SSD in a PCIe 3 slot? can i use gen 4 nvme in gen 3 slot
➡️【Mk..com】✅ऑनलाइन कैसीनो गेम्स✅भारतीय ऑनलाइन जुआ उद्योग, ऑनलाइन बिंगो✅लोकप्रिय स्लॉट गेम्स, वर्चुअल गेम पार्टनर्स, बिंगो सॉफ्टवेयर, कैसीनो✅  PCIe Gen 4 offers a massive upgrade over the traditional PCIe Gen 3 SSD The new standard almost doubled the transfer speeds as compared to can you put pcie 4x in 16x slot PCIe 4 is backwards compatible with gen 3, 2 & 1, and you will get at least the same performance from putting a drive in a slot as

can you give a winning lottery ticket to someone else The new PCIe NVMe drive will also most likely bring down the cost of the current PCIe versions even further, making NVMe even more