Post
Topic
Board Mining (Altcoins)
Re: 10MHASH CCminer modded NVIDIA Maxwell kernals by SP.
by
HoY
on 28/12/2014, 21:26:26 UTC
scryptr you are getting about 40-45% of expected performance from your 280x's. with even mild over clocking (1100/1500) they do 6.5mh/s per card using Wolf's recently released bin files.
To save you the searching here's a link to his post on reddit

http://www.reddit.com/r/DRKCoin/comments/2o1yoz/rewritten_x11_binaries/

Yeah, it's been a while since then, surprised more people don't know.

X11 HASH:  CUDA vs AMD--

To be fair, I re-downloaded and substituted the Wolf Tahiti-x11 binary.  This time I took the additional step of write-protecting the *.bin (binary) file before booting sgminer.  I got the following results upon firing up the same sgminer as in my earlier post:

http://s23.postimg.org/jkgxqorjv/wolf_bin_x11.png

I am running my GPUs at 1030/1500, stock clocks for my 280x cards.  I will try faster clocks later, but I am having a real problem with stability.  GPU0 crashes within 10 minutes if I don't disable it.  I disabled it at about 9min 30sec, after I clipped the image above.  It had started to misbehave again.

Any card management tips would be appreciated.       --scryptr



Change your intensity setting to xintensity 128. You'll see a very significant hash rate jump. Also, are you using sgminer 5?