Quote from: jillscarbrough on January 29, 2018, 02:29:45 PM

many thread asking same question. I hope in the future you can calculate how much needs powering.

Let's play :
first, something missing here, you didn't inform us your CPU spec like (Processor, RAM, HDD/SSD)

because every part different power consumptions depend on the type, like processor Celeron VS i7.

But 1070 has TDP 150 W and you ask :

Quote from: samsan on January 29, 2018, 02:04:15 PM

750W power supply used for How many 1070 GPU works

for 3 GPUS
3x150 = 450W, remaining 300 W enough for other parts powering (Proc, RAM, Riser Power, HDD/SSD).

borad MSI Z170A
ram 4gb ddr5
processor is Celeron
SSD
3 x 1070 gpu