Why don't you buy a rtx 2080 ti or super or just something better if you have the money? it's better in general.Hi guys, i have a 2070 super GPU and wanted another one to run in SLI. I have an RM750 PSU atm which as it says is 750W. Do I need a larger W PSU if i was to get another 2070 super to run in SLI?