Quote from: MaGNeT on April 08, 2013, 07:25:00 PM

Quote from: aistto on April 08, 2013, 07:20:05 PM

Quote from: MaGNeT on April 08, 2013, 05:47:01 PM

2x Gigabyte HD7970

my first rig (2x7970) give me 735Kh/s on W7, driver 13.1, cgminer.
But secon give(2x7970) me only 570 Kh/s.
Which setting do you use?

Code:

start /D "C:\cgminer" cgminer.exe --scrypt -o coinotron.com:3334 -u Worker.1 -p x --thread-concurrency 8192 -I 13 --lookup-gap 2 --worksize 256 -g 2 -d 0 -d 1 --gpu-memclock 1600,1600 --shaders 2048 --gpu-engine 1050,1050 --gpu-fan 60,60

almost same setting (without --lookup-gap 2 ), but lower Mem speed GPU/Mem: 1060/1500

edit: mem speed to 1500