RTX 3060 PCIe 3.0 vs PCIe 4.0 - is there a Difference?

PCIe 3.0 Vs PCIe 4.0 on RTX 3060 12GB l 1080p Ad - 0:00 Games : Forza Horizon 5 - 0:21 - Hogwarts Legacy - 1:23 - Atomic Heart - 2:30 Hitman 3 - 3:38 - Red Dead Redemption 2 - 4:36 - CYBERPUNK 2077 - 5:40 - Microsoft Flight Simulator - 6:46 - Spider-Man - 7:50 - System: Windows 11 Core i9-13900K - ASUS ROG Strix Z790-E Gaming - Trident Z5 RGB 32GB DDR5 6000MHz - CPU Cooler - be quiet! Dark Rock Pro 4 - GeForce RTX 3060 12GB - SSD - 2xSAMSUNG 970 EVO M.2 2280 1TB - Power Supply CORSAIR HX Series HX1200 1200W -