Config help needed for Sapphire Toxic R9 280x

JBrace1990

member

Activity: 68

Merit: 10

Thanks for that, it seems to be running better now, averaging about 3.7.

I am using BAMT, haven't edited anything else other than the cgminer.conf, which looks like this (now):

Quote

"auto-fan" : true,
"auto-gpu" : true,
"temp-cutoff" : "84",
"temp-overheat" : "81",
"temp-target" : "77",
"gpu-fan" : "0-100",
"intensity" : "13",
"vectors" : "1",
"worksize" : "256",
"kernel" : "scrypt",
"lookup-gap" : "2",
"thread-concurrency" : "8192",
"shaders" : "0",
"api-port" : "4028",
"expiry" : "120",
"gpu-dyninterval" : "7",
"gpu-platform" : "0",
"gpu-threads" : "2",
"gpu-engine" : "1040",
"gpu-memclock" : "1500",
"gpu-powertune" : "20",
"log" : "5",
"no-pool-disable" : true,
"queue" : "1",
"scan-time" : "60",
"scrypt" : true,
"shares" : "0",
"kernel-path" : "/usr/local/bin"

my bamt status screen also has this:

Quote

   bamt-miner
3.70 Mh/s   161 total accepted shares
1 total invalid shares
0.617% reject ratio   5 GPUs configured
5 GPUs are OK
0 GPUs have problems
GPU   Status   Temp   Load   Rate   Accept/Invalid   GPU Family   Fan% (rpm)   Core   Memory   Power
0

   79.0 c   99%   0.74 Mh/s   33 / 0   0.00%   200 Series   100% (3893)   1040 Mhz   1500 Mhz   1.256v
1

   76.0 c   99%   0.74 Mh/s   36 / 0   0.00%   200 Series   100% (3988)   1040 Mhz   1500 Mhz   1.256v
2

   75.0 c   99%   0.74 Mh/s   29 / 1   3.33%   200 Series   90% (3938)   1040 Mhz   1500 Mhz   1.256v
3

   78.0 c   99%   0.74 Mh/s   38 / 0   0.00%   200 Series   48% (2362)   1040 Mhz   1500 Mhz   1.256v
4

   80.0 c   99%   0.74 Mh/s   25 / 0   0.00%   200 Series   100% (3917)   1040 Mhz   1500 Mhz   1.256v

crazyates

legendary

Activity: 952

Merit: 1000

TC 8192, threads 2, worksize 256, intensity 13, engine 1040, memory 1500

Try those settings.

Win? Linux? What drivers?

EDIT: I accidentally put 1 thread instead of 2. It should be 2.

JBrace1990

member

Activity: 68

Merit: 10

I can't seem to figure out a good config for these cards. I have 5 in my system, and it seems like the best I can get is 650kh/s, which is definitely low. Any suggestions? I'm currently running memory at 1375 and core at 1075.

Topic: Config help needed for Sapphire Toxic R9 280x (Read 944 times)