Quote from: MrJay on June 11, 2014, 09:52:28 AM

Quote from: Casu on June 10, 2014, 10:44:49 AM

Quote from: pinoyminer1977 on June 10, 2014, 10:34:26 AM

Quote from: pinoyminer1977 on June 10, 2014, 10:09:37 AM

Quote from: atp1916 on June 10, 2014, 10:02:51 AM

Quote from: pinoyminer1977 on June 10, 2014, 06:12:41 AM

Hi,

I have these warnings when I start my miner, can somebody help me, what is wrong?
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Is this this an issue of my GPU driver?

I am using MSI 7950 Twin Frozr and I think the speed of the 4 GPU's is 800 h/s, is this normal or low for 4 cards?

You are using some variation of non-13.12 driver. I've actually had a rig or 2 working on the 14.4s with clPTS before.. so it still may work for you (but slower).

Either way, 800 h/s is low for 4 7950s. Each 7950 is capable of 300h/s+. All of my 5 card 7950 rigs do 1.3k+ @ 1100/1500, but they are also on the 13.12s.

THANK YOU for the replies, let me install 13.12 and add 1100/1500.

Ok, so I have installed 13.12 Catalyst on my 4-MSI 7950 and my settings below:

setx GPU_MAX_ALLOC_PERCENT 100
NsGpuCNMiner.exe -o stratum+tcp://mine.moneropool.org:80 -u (address) -p x --gpu-engine 1000 --gpu-memclock 1500

This setting gives me a total of 1100 h/s .......and 275 h/s each, can I still push this to 300 h/s? I don't know how....

Also for 3 - R9 290s are getting a total of 1280 h/s with settings below:

setx GPU_MAX_ALLOC_PERCENT 100
NsGpuCNMiner.exe -o stratum+tcp://mine.moneropool.org:80 -u (address) -p x

Actually no memclock and gpu engine settings, please post your settings here if you can get higher than mine.

With 3 290s I'm getting just shy of 1600h/s with 1200/1500. I guess this miner is not pushing the cards so much in its current state as I can't get anywhere near this high of an overclock usually.

Are you running 290's or 290x? I can't get mine stable at those clocks, driver crashes and system locks up. I'm running mine at 1100/1300 and getting 450h/s

Running 290s, I'm using Stilt bios with an extra 38mv and powertune at 20. My cards are watercooled but they are running even cooler than x11 so I'm sure they would be fine on air as well.