amp/ 3 1070 ti/1 1080 ti

[lasttimei]

I'm just wondering would a 20 amp breaker be enough for 3 1070 ti/ 1 1080 ti?
I use to run a 15 amp with i7 5930k & 2 r9 290x, 2 monitors , 2 air conditioner, 55"tv 27" tv a few fans. & the breaker kept cutting off, i guess overload .

but now i'm just connecting to a 20 amp, a gtx 1080 ti i7 5930k, i'll down volt the cpu,1 air conditioner , refrigerator , 55" tv.

i know that i'm not giving much info since i don't know them .

a gtx 1080 ti is 250w, 3 gtx 1070 ti is 540w.

I'm using a 1000w corsair gold psu.


this will be for zcash/digibyte etc.