Guys who have RX Vega56 how much hashes it give on cryptonight heavy algo ? and what power consumption i have 550W PSU
I think about buying 2 vega cards
With Cast or SRB, I get between 1330 to 1390, with a few peaks above 1400Hs, on 3 of Vega 56 reference cards. But they have the 64 BIOS.
I run the power table and Andrenalin drivers. Power consumption is between 140W to 160W at the wall.
So with 2 of them you should have 320W plus 80/100W of system stuff, total of 400/420W.
The 550W will do, although it may become a bit tight over time.