								I would not put a 3070 on a 550w PSU but that is just me.  However a 650w 80+ bronze rated EVGA or something along those lines then you will be ok.  What resolution you play at?  If 1080p then don't upgrade.  If 2k then it will be a good upgrade and later on when you upgarde CPU you will get a much higher frame rate and what not. 💯☮😲✝🤷‍♀️