It's online 0.33b6 GPU
I mined Haven for 48 hours on 3 capricious RX and had a very stable hashrate, varying +/- 2% not more, I hope it will be better for everybody.
My GPUs could get through the warmup, still with swings (mostly RAM frequency, sometimes core freq). Declared speed in itself is highly improved compared to my reference JCE 0.32G version, +15% for same power draw (at wall). If my computer stay stable during the night, I'll check the reported HR at the pool.
Almost 9hs mining tube and counting.
Max speed is 2316H/s, I had never got above 2030H/s with my reference 0.32G version, so that's a solid +15% speed.
Current effective HR: 2250H/s.
Power draw at the wall: 365-370W, this include the CPU mining which consumes around 30W.
That's a HUGE improvement in terms of speed with the same wattage, impressive.
One important point: I had to lower both core and mem clock on 2 out of 3 GPUs.