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March 13, 2013, 11:01:36 PM |
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So I have a 7970. On one BIOS, the highest voltage is 1170 mV. I usually mine litecoin on this BIOS at a speed of 600kH/s when my GPU Clock is at 900MHz and my memory is at 1575MHz. When I switch over to my other BIOS, which allows me to crank the voltage up higher my litecoin speed goes way down. At 1015 core and 1760 mem (I'm sure I could even go a little higher than this) I only get 400kH/s.
Does anybody know why this might be?
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