Quote from: tgt on August 22, 2014, 10:36:24 PM

Hey guys,

I found some configs for 280X/7950 but I am having trouble finding one that works well for R9 270.

I'm reading that I should be ~1.6-1.8mh/s but the configs I see only get me to 1.5mh.

If you have some configs that work well for any card, post it up!

I'm assuming 14.6+ drivers and a new sgminer + bitblock kernel.

This seems to be the best for 280x/7970 + 280/7950 so far (adjusting clock for 7950 obv):

Quote

"name":"x15",
"algorithm":"bitblock",
"rawintensity":"262144",
"thread-concurrency" : "8192",
"gpu-engine" : "1100",
"gpu-fan" : "50-80",
"gpu-memclock" : "1350",
"gpu-powertune" : "30",
"gpu-threads" : "2"

This is the config I have for the R9 270 but again, it is only getting 1.45-1.5mh/s on X15:

Quote

"name":"x15",
"algorithm":"bitblock",
"thread-concurrency" : "13188",
"rawintensity" : "131088",
"gpu-threads" : "2",
"gpu-engine" : "1100",
"gpu-fan" : "50-80",
"gpu-memclock" : "1450",
"worksize" : "64"

I am at 1.61 MH/s using:

Code:

-g 1 -w 256 --gpu-engine 1100 --gpu-memclock 1450 --thread-concurrency 30721 -I 20 --lookup-gap 2 --auto-fan --temp-target 77 --temp-overheat 83 --temp-cutoff 85