7 GPU Rig 1070 GTX OC | power supply question ?

Karlmaster

Hello Guys,

my pc at the moment :

i7
msi z170A M7
one ASUS GeForce GTX 1070 STRIX OC GAMING

in idle time it is : 55 Watt
in hash time it is : 240 Watt
difference : 185 Watt

if i buy 6 more 1070 GTX OC i got (7 * 185 Watt ~ 1300 Wattt + 55 Watt = 1355 Watt)

Which power supplies you recommend me?

Thanks Guys

RamsesII

If you underpower your GPUs by 65% one should consume aber 110-120Watts. So a up from 1.200Watt supply should be enough. Corsair HX Series HX1200 80PLUS Platinum 1200W ATX 2.4 (CP-9020140).

jwang

1600W is better,
https://www.amazon.com/dp/B074Z2Y9FS

jwang

GPU can spike to 200w easily, 1600w maybe safe for 7 GPU.