I have two Vega 64 cards now, same settings same everything. One is capable of 1250 H/s on Monero, the second one can go to 1580 H/s o.O
Would you mind sharing your settings?
After a reboot, I am not able to reproduce the 1580 H/s score
Both cards run between 1250 and 1280 H/s. Just standard Wattman settings, core as low as possible, mem to 1100, temp limit 71℃, -5% power. However, this is not enough to reduce the power draw at the wall. We need to give rednoW some motivation to share his guide with us. A kiss won't be enough I assume.
To get back 1600h/s xmr stop your miner, go to radeon settins, gaming and move HBCC slider slightly, then hit apply.
Then run you miner again, here you go again ))
Need your kisses ))
Same results for me using HBCC, I got 1020H/s with vega 64 core 1150@900v and ram 1100@900v driver 17.9.1 (but with 17.8.2 was the same). I use intensity 1536 and worksize 16 and i tryed many value including 1500/8, 1000/16 1000/8 and many similiar. What's the trick?
But it is difficult to downvolt with them ...