I have never mined Keccak based coin before. What speed should i expect from 280x?
about 380Mh/s
this is my conf (2x280x MSI)
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer.exe --keccak -o x -u x -p x --gpu-memclock 1000 --gpu-engine 1150 -I 14 --auto-fan --temp-target 75,70 --temp-overheat 85 --gpu-powertune 20
770Mh/s