Hi,
Unfortunately only now I found this coin.... so, someone is kind to tell me what AMD drivers is best for mining with 7950, 280x and 290 (non X) or what combinations with AMD drivers installed and what AMD files in sgminer directory... and what hashrate to expect for this cards.
Thanks in advance.
Use 14.9 driver from guru3d.com, I haven't played with AMD files in directory
Speeds with no overclock, been mining only a short time
7950 1.55 MH
7970 (280x) 1.75 MH
290 2.30 MH
There's mining guides a few people posted earlier yesterday, I use miningprivkey command to mine multiple miners to one address. Restart the client after you add the conf and it will tell you on the Mining tab that the coins are going to that address instead of the local wallet. Since your private key is on the miners, I empty the wallet often.
My .bat:
sgminer -o 127.0.0.1:41677 -u xxxxxx -p xxxxxxx --thread-concurrency 8192 --lookup-gap 2 --worksize 256 -I 19 --gpu-engine 1050 --gpu memclock 1250 -g 2
spreadcoin.conf:
rpcuser=xxxxxx
rpcpassword=xxxxxxx
rpcallowip=192.168.0.*
rpcport=41677
port=41678
gen=0
listen=1
server=1
daemon=1
miningprivkey=xxxxxxxxxxxxxxxxxxxxxx
Hope that helps! I would love to hear any feedback on tweaks to the bat without overclocking
Thanks for your reply.
I tested with 14.9 drivers
280x - 2.04Mh (-I 19 -w 128 --thread-concurrency 12288 -g 2)
290 - 2.29Mh (-I 19 -w 128 --thread-concurrency 12288 -g 2)
7950 - 1.58Mh (-I 20 -w 256 --thread-concurrency 8192 -g 2)
with 14.12 files in directory is only a few kh gain, but mining seem more stable.
Temperature is low, and I think is more room for mining speed to be improved.
Happy mining! and a Happy New Year! for Spread community.
