I have 2 Rigs and im using this command: -xpool XXXXX -xwal XXXXXX -xpsw XXXXX -pow7 1 -dmem 1 -h 896

- x6 MSI 4G RX570 -> 2.4 mhs (cap to exactly 400hs each)
- x5 NITRO 4G RX570 -> 3.6 mhs (720~ each)

Both rigs running at 950core/2000mem and BIOS modified timmings (by polaris app).

I think its a bit weird same command and very different results with this new claymore, if i switch to xmrig or xmr-amd-stak everything is fine!

The only way to make the MSI rig faster is by adding -dmem 0 and -h 632 and that gives only about 3.7mhs(vs 4.2 on other miners app) which still very low considering it has one more gpu than the other rig ...