grapgics

So I have just bought a new PSU and a new GPU, bought a RTX 3070 and a 750W PSU and the PSU is ATX and I need a SFX so now I need to give the ATX PSU to the store and the SFX will only come at 14 of December, tomorrow is my last day that I can have the PSU so I will go to the store and give it...

Hello guys,today I'd like to ask if is it still futureproof to use 4gb of ram in gaming to atleast 2015 while still able to have decent framerate,now to go for the rig: 4gb of 1333mhz transcend ram A VTX HD RADEON 6870 1gb Intel i5 quad 2400 3.1GHZ and basically I can play crysis 3,battlefield...