Compiled with cuda 6.5 on Fedora 20.
EVGA 970 sc 640KH/s up from 580. Seven invalid nonces in 10 minutes.
Awsome work. Thanks to you SP and all the donators, especially crackfoo.
10.4% faster. This is far form the 100% that was promised...
100% is from the crap which was sitting in your "special cuda 7.5" release

also the code of this morning was optimized for cuda 7.5 and not cuda 6.5 and using 6.5 was giving lower performance
now this has been solved while you were acting like a moron on your thread.