i try to mine this coin but all rejected 100% on 280x ..what i am doing wrong..all other coins work nomrlany ..i used that cgminer for heavy and this is bat
cgminer.exe --heavy -o stratum+tcp://pool1.heavycoin.zhpool.com:20001 -u **** -p *** --vectors 1 -I 8 -w 256 --gpu-powertune 20
This is what works great for me
1. Try
http://Heavycoinpool.com (currently rewarding 900 HVC per block unlike other pools where default reward is 725 HVC)
2. Download: h
ttps://heavycoinpool.com/downloads/cgminer-3-7-3-heavycoin-v4.zip3. Put this in your BAT:
del *.bin
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer.exe --heavy --vote 100 --no-submit-stale -o stratum+tcp://stratum01.heavycoinpool.com:5333 -u YourWorkerName -p YourPass -I 8 -g 1 --gpu-engine 1200 --gpu-memclock 750 --gpu-fan 65 -w 256
You should get 9Mh/s speed. In case CGMiner would crash, try to decrease the --gpu-engine by 5Mh and see what works for you. I'm currently running on 1206, will see how long will CGMiner last before crashing. But 1200 was running fine for 24 hours.
how many hardware error with this settings?
I think zero errors as far as I can see, I hope it's this HW indicator:
(5s):29.46M (avg):29.13Mh/s | A:28 R:0 HW:0 WU:0.0/m WUE:0.0%
ST: 2 SS: 37 NB: 39 LW: 4613 GF: 0 RF: 0
Connected to stratum01.heavycoinpool.com diff 0 with stratum as user SimkoMiner
Pool 0 Diff: 759 Started: [10:51:28] Best share: 65
------------------------------------------------------------------------------
GPU 0 - R280x: 47.0C 2252RPM | 9.013M/9.020Mh/s | R:0.1%
HW:0 WU:0.0/m T:1 I: 8
GPU 1 - R280x: 53.0C 2265RPM | 9.028M/9.033Mh/s | R:0.4%
HW:0 WU:0.0/m T:1 I: 8
GPU 2 - R290: 62.0C 3595RPM | 11.09M/11.10Mh/s | R:0.1%
HW:0 WU:0.0/m T:1 I: 8