Hey can anyone help me. Im new to mining ETH and I have tried with claymore (the latest) and genoil miner. I have a 280x at 1070MHz and whatever I do I can't get it over 13.58 MH/s. What am I doing wrong??? My system is win8.1 x64, amd crymson 15.12, 16 GB ram and an AMD 8350. Here are the settings in the .bat file of the genoil. I have no clue what is what but please help me understand what's going on. I think i should be getting closer to 20 MH/s? The gpu is sitting below 60 C at all times, although whatever i do in crimson's overdrive i cannot change the clock speeds of anything, only the fan speed.......

setx GPU_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

ethminer.exe --farm-recheck 1000 -G -S eth-eu1.nanopool.org:9999 -FS eth-eu2.nanopool.org:9999 -O wallet_address.280X/email@mail.com