Originally Posted by givmedew
I have been mining for a little while now and still trying to figure all the little bits and pieces out.Warning: Spoiler! (Click to show)
So one of my rigs has several miners.
On my other rig I am easily able to tell each card what I want the memory speed to be using the command "--gpu-memclock 1460" if I want for example the clock to be 1460.
Well on this rig for some reason I boot everything up and none of the card are switching to a higher amount.
I have tried running separate instances for each card and I have tried running them all in one using a command like "--gpu-memclock 1460,1350,1300,1350 "
In neither situation can I get the cards memory speeds to increase! Not sure what is going on!!!
If anyone knows what I am messing up hear please let me know.
an example batch file for just one of the cards if I was to run them in separate instances would be
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer.exe --scrypt -o stratum+tcp://middlecoin.com:3333 -u 1F1qy2xDKKFLGpkHjHKoRF6mPmDsdHXWCG -d 0 -p x -I 20 -w 256 -g 1 -l 1 -T --thread-concurrency 32765 --lookup-gap 2 --gpu-memclock 1460 --gpu-engine 925
Any hints or help would be great. Thanks
What cards, 290(x)? Cgminer for whatever reason sometimes won't change clocks/volts on some cards. It does nothing on my 7970's. I just use afterburner for the clocks and it works like a charm, just make sure you take those flags out of your .bat
Edit: if you are deadset on using cgminer, try setting them in a .conf file. Not sure if it's make a difference but it never hurts to try!Edited by MrStrat007 - 2/4/14 at 5:00am