ultracoinminer -o ultra.leetpools.com:3333 -u * -p * --scrypt-jane --sj-nfmin 4 --sj-nfmax 30 --sj-time 1388361600 --thread-concurrency 24000 --gpu-memclock 1400 --gpu-engine 1000 -w 512 -I 18 --lookup-gap 2 --gpu-fan 100 --expiry 10 --scan-time 1 --queue 0


Running two 4G R9-290X Sapphire, both getting 720khs each no hardware errors