Quote from: Kilter on January 02, 2014, 09:39:35 AM

Quote from: Kilter on January 02, 2014, 09:00:07 AM

You got issues. I have 3x r9 280x's, averaging 715-730Khps, 4G ram, and I'm only using 850-900 Watts, with slight overclocks.

thx , I'll check everything

I have the drivers 13.11 beta and sdk 2.9

What overlock you done?

Here's my bfgminer conf. I have a sapphire twin-x, gigabyte (with the windforce cooler) and an asus card. here are the stock/current clocks:

gigabyte: 1100/1050
sapphire: 1020/1070
asus: 1070/1040 (seems to perform poorer at stock than 1040)

I didn't over/underclock memory as it didn't seem to affect my performance that much.

Code:

{
"api-allow" : "W:127.0.0.1,192.168.0.26",
"api-listen" : true,
"api-mcast-port" : "4028",
"api-network" : true,
"api-port" : "4028",
"expiry" : "120",
"kernel-path" : "C:\\Program Files\\BFGMiner\\/share/bfgminer",
"log" : "5",
"no-submit-stale" : true,
"queue" : "3",
"scan-time" : "60",
"scrypt" : true,
"shares" : "0",
"auto-fan" : true,
"device" : "0-2",
"gpu-threads" : "2",
"gpu-dyninterval" : "7",
"gpu-engine" : "1050,1070,1040",
"gpu-fan" : "0-85,0-85,0-85",
"gpu-platform" : "0",
"gpu-memclock" : "1500,1500,1600",
"gpu-memdiff" : "0,0,0",
"gpu-powertune" : "0,0,0",
"gpu-vddc" : "0.000,0.000,0.000",
"intensity" : "13",
"temp-overheat" : "85",
"temp-hysteresis" : "3",
"vectors" : "1",
"worksize" : "256",
"lookup-gap" : "2",
"shaders" : "2048",
"thread-concurrency" : "10240",
"skip-security-checks" : "0",
"expiry-lp" : "3600",
"scan" : "opencl:auto",
"no-pool-disable" : true,
"no-show-processors" : true,
"no-show-procs" : true,
"no-unicode" : true
}