Quote from: slarty on July 15, 2013, 07:32:36 AM

Quote from: Beans on July 14, 2013, 03:18:58 PM

I set up a new rig today, sapphire dual-x 7970's with cgminer on windows. I got it to 715k per card, but only around 10% of the work gets credited to the pool. The shares are not being submitted in cgminer either.The problem seems to be the intensity, I've tried a couple pools, and different settings. It's works fine at intensity 13 and starts going down with anything above that. This issue seems strange to me but I only switched to ltc recently. Anyone seen this before?

could you provide some stting you are working with? OS?
Do you see HW Errors in the cgminer?

RGDS

BFGminer seems to be more informative as to what's going on. This is after a short time period but it keeps doing the same thing.

bfgminer --scrypt --thread-concurrency 10752 -g 2 -I 20 -w 256

I tested one of these cards on a different pc and I get the same issue. There must be something in my config or drivers. I just installed 13.4 ccc on the new pc I tested. They were running 11.11 previously.

"auto-gpu" : true,
"auto-fan" : true,
"gpu-engine" : "900-1040,900-1040",
"gpu-fan" : "65-85,65-85",
"gpu-memclock" : "1450,1450",
"gpu-vddc" : "1.060,1.060",
"temp-target" : "70,70",
"temp-cutoff" : "80,80",
"temp-overheat" : "75,75",

"algo" : "c",
"api-port" : "4028",
"expiry" : "120",
"gpu-threads" : "4",
"log" : "5",
"queue" : "1",
"retry-pause" : "5",
"scan-time" : "60",
"temp-hysteresis" : "3",

"donation" : "0.00",
"shares" : "0",
"kernel-path" : "/usr/local/bin"
}