Author

Topic: 7970 dropped from 650 Khash to 400? (Read 1564 times)

full member
Activity: 174
Merit: 100
April 17, 2013, 07:56:02 PM
#4
I find that SDK 2.7 is the best for my 7950s, 2.8 drops the (Bitcoin) hash rate terribly.
newbie
Activity: 45
Merit: 0
April 17, 2013, 06:52:47 PM
#3
Why did my speed drop after upgrading from 12.8 to 13.1 and installing SDK 2.8?

Is the GPU running at 96%-99% or more like 80%?
hero member
Activity: 802
Merit: 1003
GCVMMWH
April 10, 2013, 09:42:22 AM
#2
Why did my speed drop? After upgrading from 12.8 to 13.1 and installing SDK 2.8?

Yes, that's true.  Go back to what you had... Or google what is best for your card Wink  Some of the newer SDK's are horrible for mining.
hero member
Activity: 714
Merit: 500
Coin Generator
April 10, 2013, 06:16:26 AM
#1
Why did my speed drop after upgrading from 12.8 to 13.1 and installing SDK 2.8?
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