In fact I've done (following steps on this video https://www.youtube.com/watch?v=sc5qFEIMYTs&feature=youtu.be) but as I've said I haven't achieved very good results... could you upload your pulse vbios to see exactly what have you changed?
Thank you again
I can't. If I remember correctly I got rx 570 pulse. So vbios will be different.
What does it mean you haven't achieved very good results. Can you see differance in power drain from the wall?
No, this is the problem, I can't see difference in power drain from wall, I've done following tests on vrom:
- added offset using instructions on the youtube link I've mentioned before (and trying different values: -100mv, -150mv)
- tried to change values on dpm state 0 (the rest of the rom values seems references instead voltages, so I thought that changing voltage for dpm state 0 and specifying this state on SMOS oc settings it will work). I've also changed voltages on memory dpm states (same value than on gpu dpm state 0)
- tried to change tdp values
Usually there is no change on power drain (from wall), and when there is usually the change is worse than the original. My (bad) numbers are:
- rx580 x 4 8g (2 pulse and 2 nitro se), with 3 usb risers and 1 connected directly to MB, 850W corsair PSU
- mining monero 835W from wall (~3000h/s) oc values 1275/2250 dpm state 2 (which is the one I'm using right now)
- mining ethereum 1120W from wall (without dag fix, with dag fix 1500W from wall) oc values 1175/2250 dpm state 2
Which oc settings are you using on SMOS?
If you don't see a change of power drain from the well it simple means the offset isn't done properly (there is probably different voltage controler, so it must be done differently). Dpm stage won't do anything. The only way to go is with offset.
When I tried RX version works for Nvidia, only OC didn't work, but it was pretty damn stable. 
