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Bitcoin Forum > Other > Archival > CPU/GPU Bitcoin mining hardware (Moderators: gmaxwell, MiningBuddy, -ck) > What flags have you used on your 6990's to increase hash rate (default BIOS)
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mackminer
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October 16, 2011, 01:40:51 PM
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Hello,
I'm using cgminer, MSI 890 FXA GD70, Corsair 1200W PSU and 3x 6990's. Without passing any flags my GPU's average 335Mh/s with cgminer. That's with auto intensity.
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worldinacoin
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October 16, 2011, 02:58:52 PM
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I normally use -v -w128, seems to work quite well.
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October 16, 2011, 05:32:09 PM
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What kind of boost do you get with it?

Thanks.
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