20181030 14:42:47 GPU #0: GTX 1070 - 6522.81 kH/s, [T:61C, P:96W, F:80%, E:64kH/W]
20181030 14:42:47 GPU #1: GTX 1070 - 6512.73 kH/s, [T:60C, P:98W, F:80%, E:60kH/W]
20181030 14:42:47 GPU #2: GTX 1070 - 6538.71 kH/s, [T:59C, P:115W, F:80%, E:61kH/W]
20181030 14:42:47 GPU #3: GTX 1070 - 6525.83 kH/s, [T:60C, P:109W, F:80%, E:68kH/W]
20181030 14:42:47 GPU #4: GTX 1070 - 6519.38 kH/s, [T:63C, P:109W, F:80%, E:65kH/W]
20181030 14:42:47 GPU #5: GTX 1070 - 6554.82 kH/s, [T:61C, P:102W, F:80%, E:61kH/W]

all GTX 1070 founders edition.

Afterburner settings

Power limit 75 %
Core Clock + 220
Memory Clock + 407

stable for the past 6 hours.