anyone can post settings for 280x & 290 - couse igetting low now 280 - only 2.1 mhs & 290 same - 2.1 mhs
280x
sgminer.exe --kernel jackpotcoin -o
http://127.0.0.1:15372 -u xxx -p xxx -I 20 -g 2 -s 1 --temp-cutoff 90 --gpu-engine 1125 --gpu-memclock 1500 --gpu-powertune 20 --no-submit-stale
2.5~2.6mhs
7850 getting 3.8-4.0Mh/s. I might be lucky.