RX 580 vs RX 480 STRIX

[MysteriousFlux]

Might be a bit early to ask or some one may have already asked this but the RX 580 4GB and the RX 480 STRIX 8GB are hovering around the same place, is it worth waiting and getting the 580 or not?
Thanks in advance!

 

[Iceman21]

Get the 8 gb rx 480. Rx 580 is the same card with higher clock speeds and higher voltage to be capable of sustain the higher clock speeds.