hi, i have a problem with my hashrate, i use this setting get a stable hashrate around 0.10M, but i only have 1.4 darkcoin in past 20 hours, is this correct?  i hope to get around 3.2 or something like that!

also , the offical DARKCOIN pool show a 5000-8000 KH/S, is this normal? please help me!!

here is my setting

export DISPLAY=:0
export GPU_MAX_ALLOC_PERCENT=100
export GPU_USE_SYNC_OBJECTS=1


d:\SGMiner\SGMiner.exe -k darkcoin -o stratum+tcp://drkpool.com:3333 -u georgezhou.1 -p 1 -I 18 -g 4 --worksize 128 --thread-concurrency 27400 --gpu-powertune 20 --gpu-engine 1000 --gpu-memclock 1450 --lookup-gap 2 --gpu-platform 0 --gpu-fan 70