I also have 3 r9 270's, and have yet to find the right settings. Usually freezes after 45 minutes to an hour.
Tried setting intensity down to 16, and xintensity down to 51 to 56... Still nothing..
I have a PowerColor 280x and a Gigabyte 270 that I have had running stable for the past 10 hours (fingers crossed). The second card is my 270.
"auto-fan" : true,
"temp-cutoff" : "85,85",
"temp-target" : "73,75",
"gpu-fan" : "55-100,75-100",
"xintensity" : "512,512",
"vectors" : "1,1",
"worksize" : "256,128",
"lookup-gap" : "2",
"thread-concurrency" : "8192,5121",
"shaders" : "1792,1280",
"api-listen" : true,
"api-port" : "4028",
"api-allow" : "W:127.0.0.1",
"expiry" : "120",
"gpu-dyninterval" : "7",
"gpu-threads" : "2,2",
"gpu-platform" : "0",
"gpu-engine" : "1070,1200",
"gpu-memclock" : "1500,1500",
"gpu-powertune" : "20,20",
"log" : "5",
"no-pool-disable" : true,
"queue" : "1",
"scan-time" : "60",
"shares" : "0",
"kernel-path" : "/usr/local/bin",
"kernel" : "x11mod"
}
sgminer 4.1.0 - Started: [2014-05-30 00:04:18]
--------------------------------------------------------------------------------
(5s):5.340M (avg):5.320Mh/s | A:23 R:0 HW:0 WU:0.075/m
ST: 6 SS: 0 NB: 1931 LW: 1769 GF: 62 RF: 0
Connected to Pool 0 (longpoll) diff 62 as user Wolf_Pack
Block: 8b0ae4c6... Diff:745 Started: [10:04:54] Best share: 157
--------------------------------------------------------------------------------
[P]ool management [G]PU management [S]ettings [D]isplay options [Q]uit
GPU 0: 54.0C 2102RPM | 3.142M/3.120Mh/s | R: 0.0% HW:0 WU:0.044/m xI:512
GPU 1: 60.0C 2398RPM | 2.213M/2.200Mh/s | R: 0.0% HW:0 WU:0.031/m xI:512
--------------------------------------------------------------------------------
[10:03:27] Stratum from Pool 2 detected new block
[10:03:27] Network diff set to 62
[10:03:27] New block detected on network before pool notification
[10:04:26] Network diff set to 758
[10:04:26] Stratum from Pool 2 detected new block
[10:04:37] Network diff set to 627
[10:04:37] Stratum from Pool 2 detected new block
[10:04:42] Network diff set to 669
[10:04:42] Stratum from Pool 2 detected new block
What catalyst drivers are you using? OS?
I'm using 13.11 on windows 7...
I want to try the updated miner, but since it took so long to get this mining without locking up my rig, I decided to let it run as long as I can.
is this darkcoin screen?