@bullus, thanks.
I have H81 btc pro, g1820, 4gb 1333mhz ram - not sure if it can be the cause of 100kh per card less performance :\ ?
How do you have the cards connected ?
I have also 5970 in the same rig, don't know, if this could also be the reason for the slightly lower hash rate.
Are u running te same clocks?
I already said I was using an old bin file, if I created a new one with the latest miner I also get ~-100kh/s.
Let's see if I can upload my binfile somehow.
edit
x11mod bin file for 6970
https://mega.co.nz/#!2JdlnIRL!5cOVuWT-2c9OVBjHRKqYhShzYTeKRChF6uOixVOvWsAx13modold bin file for 6970
https://mega.co.nz/#!WQdj1RAB!6Bh1DvzxT_G1yRN2z_i4xC7piDqnFVS-FsH3K0MSgcssgminer 4.1.0 - Started: [2014-06-22 15:17:32] - [0 days 02:33:34]
--------------------------------------------------------------------------------
(5s):2.301M (avg):2.295Mh/s | A:963 R:14 HW:0 WU:0.032/m
ST: 1 SS: 0 NB: 205 LW: 11452 GF: 0 RF: 0
Connected to miningrentalrigs x11 (stratum) diff 0.005 as user xxxx
Block: 6dfdf680... Diff:79 Started: [17:51:00] Best share: 231
--------------------------------------------------------------------------------
[P]ool management [G]PU management [S]ettings [D]isplay options [Q]uit
GPU 0: 59.0C 2452RPM | 2.279M/2.296Mh/s | A:964 R: 1.4% HW:0 WU:0.032/m I:18
--------------------------------------------------------------------------------
[17:49:40] Accepted 21a89171 Diff 0.030/0.005 GPU 0 at miningrentalrigs x11
[17:49:42] Accepted 14d0b76e Diff 0.048/0.005 GPU 0 at miningrentalrigs x11
[17:49:51] Accepted 4a52b5b8 Diff 0.013/0.005 GPU 0 at miningrentalrigs x11
[17:50:06] Accepted 9d23e7e7 Diff 0.006/0.005 GPU 0 at miningrentalrigs x11
[17:50:09] Network diff set to 1.38K
[17:50:09] Stratum from miningrentalrigs x11 detected new block
[17:50:10] Accepted aaa4f24e Diff 0.006/0.005 GPU 0 at miningrentalrigs x11
I do lose ~ 100 kh/s per card using the new bins, but even with old (or your) bins I reach max of 2200 kh/s.
I can see you using "gpu-threads", it makes miner more rely on the cpu, which is less powerful in my case and max gpu freq I can squeeze for solid work is around 910 - 920 mhz.
Anyhow, an extra thanks for the uploaded bin!
Are u using TCC 8000 and worksize 64?
I tried your oc clocks and getting about 2230 @920mhz, when oc to 950mhz -2300kh/s
"kernel" : "x11mod",
"api-allow" : "W:127.0.0.1",
"api-listen" : true,
"api-mcast-port" : "4028",
"api-port" : "4028",
"expiry" : "28",
"failover-only" : true,
"kernel-path" : "/usr/local/bin",
"log" : "5",
"queue" : "1",
"scan-time" : "7",
"scrypt" : true,
"shares" : "0",
"failover-switch-delay" : "10",
"gpu-threads" : "2",
"gpu-dyninterval" : "7",
"gpu-engine" : "0",
"gpu-fan" : "55",
"gpu-platform" : "0",
"gpu-memclock" : "0",
"gpu-memdiff" : "0",
"gpu-powertune" : "8",
"gpu-vddc" : "0",
"intensity" : "18",
"temp-target" : "75",
"temp-overheat" : "85",
"temp-cutoff" : "95",
"temp-hysteresis" : "3",
"vectors" : "1",
"worksize" : "64",
"lookup-gap" : "0",
"shaders" : "1536",
"thread-concurrency" : "8000",
"no-pool-disable" : true,
"device" : "0"
}
? 