I think 0.3c is not optimized for gtx780ti
with gtx760, arCUDAminer 1.0c can get less than 1000 cpm, while ptsGPU0.3c can get 1100+
with gtx780ti, arCUDAminer 1.0c can get 1900+ cpm, but ptsGPU can only get about 1720 cpm.
will you check this, @abc123?