I know the RTX 3070 is not out yet but I have seen posts of people speculating that you need an RM750 to actually run the said system but, tech youtubers said its fine to use a bronze certified instead of gold certified. I just want to clarify if it really does need a gold certified or is my bronze certified power supply good enough.
Don't listen to whoever said "80+ Bronze should be fine," efficiency rating tells nothing about the actual quality of a PSU. An RM750X is what I'd use comfortably. A CXM750 is what I'd use with caution and would not be surprised if something conks down the line.