Quote from: coa032 on May 02, 2014, 10:59:00 PM

Quote from: bholzer on May 02, 2014, 10:43:56 PM

Quote from: coa032 on May 02, 2014, 10:36:33 PM

Quote from: bholzer on May 02, 2014, 10:31:37 PM

Quote from: coa032 on May 02, 2014, 10:21:38 PM

Is it normal to have only 120-130 khs with 270x?

No - you should shoot for about 48% of what you get mining scrypt.

Something is wrong...I've tried everything and nothing...1040/1400,intensity 18 and it wont go over 130 khs

Try:
intensity: 13 (or even 12)
gpu-threads: 2
thread-concurrency: 6400

Clocks should be fine. I don't have a 270x but that seems to be what most people are having success with.

Thanks...it works now

I just tweaked my 270's (nonx) and am getting around 220khs with the following, note that one is on an underclock "gimpy" because I voltmodded them and he is unstable in the head. These are configs for the 'kev' miner, note rawintensity and 2 threads at once.

"auto-fan": true,
"auto-gpu" : true,
"gpu-fan": "50-100",
"temp-cutoff": "95",
"temp-overheat": "85",
"temp-target": "75",
"gpu-threads" : "2",
"worksize": "256",
"rawintensity" : "5120",
"gpu-engine":"600-1050,600-1050,600-850,600-1050,600-1050",
"thread-concurrency": "7039",

"api-port": "4028",
"api-listen": true,
"api-allow": "W:127.0.0.1",

"failover-only" : true,
"no-pool-disable": true,

"queue": "0",

"kernel-path": "/usr/local/bin"