Hello,


I have some issues with my hashrate, here are my settings:
- Z97 chipset MB with PCI express X16
- Pentium G3460 with 12GB RAM
- Sapphire RX 570 Pulse ITX (4G RAM), stable at 1150MHz core and 2050MHz mem
- Bios mod (1150/1900)
- 1500Mhz mem steps tweak
- SSD 850EVO. 18286MB of virtual memory
- Latest crimson drivers (blockchain drivers always crash my miners on start).
- Windows 7 ultimate 64.
- Claymore dual 10.6 ETH (and nicehash legacy 1.8.1.6/1.8.1.7) running in ETH only.

Instead of 28-30MH/s, I get an average 22MH/s, I don't understand why.
Please click the link to see the actual hasrate.


Thanks.