Does anyone have an idea what can lead to this hashrate?
http://s7.directupload.net/images/140730/j9cyswar.jpgAll chips seem to be fine. It is powered by a 1600W PSU (all 4 PCIe Cables connected), but it is only ~half of the promised hashrate.
Latest firmware is also installed...
Kind regards
Have you tried a lower diff? you seem to be discarding most of your work due to a high diff selected at ghash.io.
