Re: How much PSU Watts would I need to run 6 Radeon R9 280x/290x?
by
inasniom
on 22/12/2013, 01:05:31 UTC
According to this review, R9 290x uses an average of 246w = 1476w for 6 cards. Max consumption could be 315w = 1890w for 6 cards. Plus other system components, I would say get 2 PSUs.