How much watts does a computer with 4 GPU needs?

[jesuschrist!]

if say I have a 1600 WATT for this powersupply but I have about 4 GPUS mining ETH and XMR, how much watts should my wind turbine produce to supply this mining rig? i have no mining experience yet but if i do mine, i would have to set up a wind turbine for the electricity because electricity in my country is not cheap. so this is just a plan for now.

[sailadorothy2018]

I have the same question- How much watts does a computer with 4 GPU needs?

[thanks rye18]

if say I have a 1600 WATT for this powersupply but I have about 4 GPUS mining ETH and XMR, how much watts should my wind turbine produce to supply this mining rig? i have no mining experience yet but if i do mine, i would have to set up a wind turbine for the electricity because electricity in my country is not cheap. so this is just a plan for now.

I think 1000W for a power supply will do but if you have a better performance you may choose a higher wattage and avoid heat most especially the mining rig is working 24 hours everyday.

[dalaganicole]

It depends what kind of video card did you use, like for example Nvidia GeForce GTX 1080 Ti wattage 250w x4= 1000 plus
50wx1   =  50w   for the motherborad
                130w  for the processor
                10W   SATA Hard Drives
                12w    Four sticks DDR3
    total      1202w
So if you have 1600w i think that's enough.