Hi Guys,
Which power supply do you use to power 4 Vega cards ? Maybe you use 2 PSU?
Thx
if undervolting done correctly 4 vegas will do fine with 750w hq psu like evga or corsair. each card draws 150w from wall if everything done correctly.
meh. even undervolted you don't want to push the PSU to the limit. And these 150W are a bit imaginery, if u want to run it at 1407 clock.
I'd not use less than 1000W on four. With 750W you are just asking for trouble, not to mention the cable problem you are going to have, as you need to power up 8x 8pins, MB, CPU, 4 risers, SSD and eventually case fans.