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Title: Bitcoin mining in khash same as LTC speed?!?! Post by: tom_o on May 15, 2013, 10:12:59 PM Hi there, been mining for a while on a 7970 at 725kHash on litecoin. Im trying to now mine bitcoin, yet my speed is also listed in kHash (around 750) but no work gets done or shares accepted.
Also the card sits about 30 degrees cooler than with litecoin so the card obviously isn't under proper load. I've tried redownloading cgminer to no avail. Help!? And yes I have removed --scrypt Title: Re: Bitcoin mining in khash same as LTC speed?!?! Post by: chungenhung on May 15, 2013, 10:22:32 PM it is best if you post your config....
Title: Re: Bitcoin mining in khash same as LTC speed?!?! Post by: tom_o on May 15, 2013, 10:28:23 PM it is best if you post your config.... Ah good point http://s15.postimg.org/568hpz8on/Screen_Sharing_Picture_15_May_2013_23_27_48_BST.jpg (http://postimg.org/image/568hpz8on/) Title: Re: Bitcoin mining in khash same as LTC speed?!?! Post by: kendog77 on May 15, 2013, 10:41:48 PM Remove any *.bin files and run again. I see this when I switch between litecoin and bitcoin mining and don't delete the *.bin files first. cgminer will recreate them when it starts up.
Title: Re: Bitcoin mining in khash same as LTC speed?!?! Post by: tom_o on May 15, 2013, 11:07:08 PM Remove any *.bin files and run again. I see this when I switch between litecoin and bitcoin mining and don't delete the *.bin files first. cgminer will recreate them when it starts up. There are none, this happens with a fresh unzipped download too. Title: Re: Bitcoin mining in khash same as LTC speed?!?! Post by: tom_o on May 16, 2013, 05:20:07 PM Anyone? This is really odd! Its like the card is stuck on mining LTC.
Title: Re: Bitcoin mining in khash same as LTC speed?!?! Post by: phrozenspite on May 16, 2013, 06:21:21 PM remove shaders and thread concurrency, all of those scrypt type things
-v 1 -w 256 -I 9 -k diablo --gpu-memdiff -150 --no-submit-stale that's what i run your Intensity isn't in the range for sha256 Title: Re: Bitcoin mining in khash same as LTC speed?!?! Post by: tom_o on May 16, 2013, 06:24:45 PM remove shaders and thread concurrency, all of those scrypt type things -v 1 -w 256 -I 9 -k diablo --gpu-memdiff -150 --no-submit-stale that's what i run your Intensity isn't in the range for sha256 Oh yeah intensity for sha is 13 max right? Thanks for the help ill go check now! Title: Re: Bitcoin mining in khash same as LTC speed?!?! Post by: phrozenspite on May 16, 2013, 06:31:28 PM I haven't seen any benefit over 9, 10 works but fluxuates like crazy for sha. I think it said in the documentation that the higher ones are for future tech
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