Now the R290 rig, consisting of 5 R290's and a 280X - The 290s are running the energy saving MSI bios on elphida RAM, the bios switch switches them over to Powercolor 290X's which are rather power hungry, but have yet to test. I think it's running 14.4 Beta, though I'm not 100% on when I upgraded that recently.

Now I should be seeing at least the 20% above the hash rate of the other rig, but it's just not happening.

Here's the config:

]
,
"api-allow" : "W:127.0.0.1",
"gpu-engine" : "1150",

"gpu-memclock" : "150",  <<<---- ONLY???,    Is this ok??? 


"intensity" : "22",
"gpu-threads" : "1",
"auto-fan" : true,
"temp-cutoff" : "90",
"temp-overheat" : "80",
"temp-target" : "70",
"gpu-fan" : "40-88",
"worksize" : "256",
"api-port" : "4028",
"kernel" : "groestlcoin",
"kernel-path" : "/opt/grs-sgminer/kernel",
"gpu-powertune" : "20"
}


All the pool info contains is the 3 pools which have port 3032 open, maya being the priority, and also the ports that are closed which are specified in the NOMP getting stated page (explanation devs?). (url, user, and pass).

So, why is it doing this: (?!)


As you can see GPU1 is the 280X. I'm thinking it's the drivers but am not sure, as it could be the bop files for 14.x

Also, when running sph-sgminer 5, with the groestl kernel, the has rate was lower but the work Units were in the 1000's, not 0.1xx's

So any ideas? I know I should update, the drivers just in case but, you don't know how many times I've installed those damn things on various computers over the last six months...


Thanks ppl,

Ratanol.