As a total newb, I damn nearly pulled my hair out with this thing but I eventually got it to work with my 2x780 EVGA FTW's. I poured over this entire thread TWICE to find a config that worked and NOTHING WORKED until I came across someone who posted this extension:
-H 1 -l K48x6 -C 2
That worked great, but only one card functioned and with weird lag issues. That all went away after disabling SLI and adding:
-d1,0
It did an autotune for the second card but then both fired into life! YAAAAAY I didn't just waste FOUR HOURS!!!! I'm so happy! Currently hashing away at a combined speed of 620kh/s. If anyone has any other suggestions to tweak these bad boys, i'd be super grateful to hear it. Anyway, just thought I would share my findings.
EDIT: Dropped to 560kh/s now. The next mission: MORE POWWWWEEERRRRR!
my advice? sell those cards on ebay and get 3 r9 280x for 2100 khash/s
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BoardBeginners & Help
Re: My Litecoin setup. How do I maximize my output?
I notice that he has a very slight overclock compared to me but does that really warrant that much of a boost in performance?
I think he's using some different flags as I am using no flags at all. I want to ask him about what flags he's using in his launch.bat but I'm a newbie and I can't post outside the newbie forums. If someone can refer nonny12 to this thread, I would greatly appreciate it.