Re: [ANN][X11] X11 (Darkcoin etc) miner (based on sph-sgminer)

Quote from: MIN3R on May 25, 2014, 11:38:57 PM

I'm rocking various (Sapphire, XFX, Gigabyte) 270 & 270X and am getting 2.05+MH/s! Cool

Settings:

Code:

"gpu-threads" : "4",
"gpu-fan" : "75-100",
"gpu-engine" : "1200",
"gpu-memclock" : "1200",
"gpu-powertune" : "20",
"kernel" : "x11mod",
"temp-target" : "75",
"temp-overheat" : "88",
"worksize" : "64",
"shaders" : "1280",
"thread-concurrency" : "6401",
"rawintensity" : "32768"

With previous software I was using 2 threads with other settings than above, but with the optimized x11mod and after a LOT of testing the past couple days that's the "best" I have so far. I can push it faster but that seems to be pretty stable across all 5 of my machines (27 GPUs, > 50MH/s). If anyone has any better settings for 270's please pass along

Curious, what voltages are your cards at? I have various 270s and the voltages are across the board, but some are 'undervolted' from the factory (1.100) - not sure if this new miner requires more power but i'm having some stability issues with almost all the settings I've found on this thread so far, about to try yours.

*EDIT* Never mind, this is what my Sapphire 270s look like after running for 2 min

Code:

p.s. i used gpu-vdcc to raise them to 1.175v just in case