My MH/s drop from 30.8 to 24 on my 4GB RX470.

My settings:

Bios: MOD
Drivers: Latest adrenalin
Miner: Phoenix 5.3B (before that I used 5.1C)

FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

-epsw x -mode 1 -Rmode 1 -log 0 -mport 0 -etha 0 -retrydelay 1 -ftime 10 -tt 75 -tstop 80 -tstart 60 -fanmin 10 -coin eth -amd -cclock 1130 -mclock 2030 -cvddc 875 -mvddc 875 -daglim 1


What can I do?


I also lost few MHs on my rig with Sapphire RX580

Dropped from 32.7MH/s to 31.9 MH/s