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Topic: 7970 Litecoin Mining Help (Read 1543 times)

sr. member
Activity: 420
Merit: 250
bitcoin is an expression of freedom.
March 31, 2013, 10:44:08 AM
#2
Hardware errors, I think. You may set lower intensity to avoid this.
legendary
Activity: 1268
Merit: 1009
March 13, 2013, 06:01:36 PM
#1
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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