600W psu good enough for rx580 crossfire/dual card mining?

noobjitsu

Prominent
Feb 7, 2018
3
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510
■ Ok so i just bought a 600w evga 85% psu after i kept getting mixed results on the psu needed for a evga 750 ti ftw so i got a 600w in hopes of crossfiring one day anyway ive been looking into different power supply calculators and they give different answers with none going over 600w for 2 rx 580's but i wanted to get some real power usage numbers from others in the community with a similar rig any advice is apperciated

i7 3770 non k
16gb ddr3 1600 ram
currrently 750 ti ftw evga
600w 85% rated bronze
one 7.2 rpm hdd
stock mobo from a computer im pimping out (yes it is cf compatible)
mobo model (CM6870) (SAME as pc)