Hey guys, I could use some help. I'm currently mining with some 280xs and 7970s, but I'm not getting close to the 2-2.2Mhs people are talking about. I'm getting about 1.79Mhs. I've tried it on a few systems and I've messed with my bat file to no avail.
timeout /t 30
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
sgminer -k darkcoin -I 13 --thread-concurrency 8192 -g 2 -o stratum+tcp://stratum2.suchpool.pw:3335 -u 1 -p 1
I've tried changing to g 1 and a higher intensity, w 256, shaders 2048, I tried different pools, nothing seems to make it budge. I turned up the OC from 1040/1500 to 1080, but that only made it move about 40... about as much as it does when I mine scrypt. The above settings work fine when I'm mining scrypt as well and they seem to be what everyone else is using.
I'm also using the latest version of sph-sgminer from:
https://bitcointalk.org/index.php?topic=475795.0;allI really don't know what else to try.
What brand? I have 280x Vapor-x's ... my mind flew out the window when I started up'ing -I ... I-19 on pools and I-18 on p2pool. w-128
Completely different settings than scrypt.