Quote from: utahjohn on June 30, 2014, 08:54:55 AM

Quote from: forcefedvr6 on June 30, 2014, 08:43:16 AM

Quote from: utahjohn on June 30, 2014, 01:33:04 AM

sgminer 4.1.0 X13mod with 7950 on 14.6RC2 ->> 2.6MHs

Note I am using optimized X13mod.cl kernel from OP.

utahjohn, I know that you are collecting 14.6RC2 data in this thread, but is there a .bin file available for x13 from 14.6 drivers that I can drop into my mining folder so that I can stick with my 14.4 modded driver, like I have been doing with x11?
(I'm running six hd7950 cards on one Win8 rig.)

My x13 stats right now are that I'm seeing about ~2.33 Mh/s per card, ~14Mh/s total using lasybears x11/x13 miner. I tossed in the modded kernel and saw the same hashrate with either one. Haven't checked amp draw, but I'll estimate around 8A based on card temps.

x13modTahitiglg2tc8192w256l4.bin compiled with sgminer 4.1.0 on 14.6RC2
https://mega.co.nz/#!vYwBBSYA!QImkLZyX6AGEWfsEk8DA-1fRLNe6lLnx36Hl_FdagsU

Nice man, thanks! Bumped me right up to ~2.67x to 2.68x Mh/s per card, or ~15.9x to 16.0x Mh/s total.

Rig is now pulling 8.5 amps.

Current config:
{
"pools" : [
   {
      "url" : "stratum+tcp://useast.wafflepool.com:3330",
      "user" : "VR6'S LOVE THAT BOOST!",
      "pass" : "d=0.16"
   },
   {
      "url" : "stratum+tcp://uswest.wafflepool.com:3330",
      "user" : "FOLLOW ME TO ISLAND DRAGWAY!",
      "pass" : "d=0.16"
   },
   { "url" : "stratum+tcp://eu.wafflepool.com:3330",
      "user" : "COWS COME FROM PLANET ZIRCON!",
      "pass" : "d=0.16"
   }
]
,
"gpu-platform" : "0",
"thread-concurrency" : "8192",
"shaders" : "1792",
"worksize" : "256",
"lookup-gap" : "2",
"kernel" : "x13mod",
"kernel-path" : "/usr/local/bin",
"gpu-threads" : "4",
"intensity" : "18",
"gpu-engine" : "1100",
"gpu-memclock" : "1500",
"gpu-powertune" : "20",
"gpu-vddc" : ".900",
"temp-cutoff" : "80",
"temp-hysteresis" : "1",
"failover-only" : true,
"failover-switch-delay" : "60",
"log" : "4",
"no-pool-disable" : true,
"no-client-reconnect" : true,
"tcp-keepalive" : "30",
"queue" : "0",
"scan-time" : "1",
"expiry" : "1",
"shares" : "0"
}

I have not played around with the config yet, but the above was optimized for x11, other than the difficulty setting which I have since changed for X13 hashrate.
I'll post up again if I find any better settings.

Trying to avoid win 8.1 for as long as possible, so thanks for the .bin file. Win8 is bad enough.