Power Supply Question for 3/4 GPUs RIG [choosing PSU]

[ertha]

I'm currently building two rigs with 3&4 GPUs

I have question about the psu for both RIG before buying

#1 RIG: 3x1050ti + A10 APU

PSU: Will 500+ Gold from SilverStone be enough for this RIG, I heard a 600 one can handle as much as 6 gpu for 1050ti

#2 RIG: 3x1050ti + 1x1060 6G + G4560

PSU: I'm thinking about getting one 600 GOLD+ for this? or possibly 750 for future card upgrading what you think?


One last question; will the full-mod psus make building RIG easier? Or it doesn't matter

Thanks! 

[Nebell]

PSU are most effective around 50% load. So if your total power draw is 400W, 800W will be the most effective PSU.

[ertha]

Hmm seems like I wont get enough power for both rigs then? Most efficiently how many watts do I need for Rig no.01? I'm not planning to get more GPU on that one