Heavycoin GPU miner updated on hvc.1gh.com, hashrate improvement >30%, please upgrade.
Awesome - R9 280x at stock clocks jumped from 10.5MHs to 15.5MHs with less than 15% more power consumption
Care to share your settings? I have two 280x and only getting around 12.5 MHs...
Replace the content of start.bat (or whatever You name it) with this for 2 VGAs:
setx GPU_MAX_ALLOC_PERCENT 100
cgminer.exe --heavy --vote ***yourvote*** -o stratum+tcp://hvcpool2.1gh.com:5333 -u ***yourwallet*** -p VIP -I 8 -g 1 --gpu-engine 1100,1100 --gpu-memclock 1500,1500 -w 64 --auto-fan
You may also try to to use --gpu-engine 1200,1200, but its quite unstable for me. Also I don´t know if VIP pass is good for just 2 VGAs so You may try to put it off. Hope You don´t try this with crossfire..