Maybe need update driver?

Now work on 16.6.2 - new 16.9.2 or 16.11.3?

Also, Tonga, 380 now get 75 Sols/s sy 1040/1400

Now I'm getting interested.
Witch mem straps do you use?

My 480s are screaming fast now.  But now R9 390 isn't moving at all now.  I've restarted and changed all intensity levels.

It says "reduced cpu usage" but my cpu usage increased from 30% with v4 to 50% with v5. Why is that?

HotFix 15.12, but I just removed it to test and is same with 16.61

Claymore 5.0

6 x msi RX 470 8gb core clock 1300 Mhz  720-730 H/s    power wall  645 Watt
6 x msi RX 480 8gb core clock 1175 Mhz  710-720 H/s    power wall  860 Watt

470 better??? when I increase 480 core clock, hash rising up to 750-760...but wattage also  1100 Watt...

Just tested on my sapphire hd 7970 ghz(1070/1600), gives ~110+ sol/s peaking at 120-122sol/s
Awesome Thanks

Gained about 20sols per GPU with -i 2. Nice work.
But CPU 100% on an AMD FX 4300.