hello friends,

I am very new in mining i have created a  rig with following configuration.

Biostar pro BTC (12 PCI)
Intel G4400 CPU
KINGSTON 4 GB DDR4
sapphire rx 570 4gb pulse  (8 cards)
molex riser card
Corsair RM1000x gold     (2 PSU)
Custom Wood Frame.

I have installed SMOD DAXFIX on SANDISK 8GB Pendrive.

fixed
Core clock   1145
m clock      2060
undervolt     950
power stage   5
target temp  69
min fan speed    50.

Now i am getting 204MHz total speed in single Eth Mining on nanopool with claymore and with temp 52 degree c.
My problem is that my speed in not constant on the pool, it's like a wave. plz help me to tweek the setting, after all you all are masters..
any other tweak plz suggest. also tell me how many RX570 i can run on 2 X 1000w corsair gold PSU.

thanks