Quote from: rednoW on October 04, 2017, 09:19:19 PM

Quote from: miner1337 on October 04, 2017, 08:09:14 PM

6x VEGA 64

Using https://github.com/halsafar/Vega64SoftPowerTableEditor
Modify registry:
- 1408mhz for P5,6,7.
- 1050mhz for mem
- 950 for core voltages

HBCC only works for 4/6 cards so I am short ~1000H.

Getting 10500H @ 1150W (total draw at the wall).

Total draw at the wall when idle is 250W.

So that is ~150W per card.

Stable for 72 hours. 99% submission rate on nano pool. My average on the pool is expected, 10500.

This is huge given if I try the same setup using stock settings the total draw is ~2000W.

950mV is to much for monero 1408/1050.
My cards are 1408/1100(some cards need 1080mem) with 905mV in registry (and OverdriveNTool) and 875mV in Hwinfo64 ... seems stable ...

Fan settings are important btw. With my settings the cards only hit ~56C while HBM2 mem is 70+. Manual fan settings required. I use 3100 RPM.

Yeah I am positive I can go a bit lower. I wanted a stable base before I shot for the moon. Next iteration on the rig now that I know these settings are stable I was thinking of 910mv.

I had my mem running at 1100 but for an extra like 10H per card I felt it wasnt necessary given the extra heat. I'll be plotting results and optimizing this once I have more data.