Hey guys;

have a GTX 780 and have this in bat file "cudaminer.exe -o stratum+tcp://ltc-eu.give-me-coins.com:3333 -O user:pwd"



Have a few questions:
1-Does autotune give the highest number hash?
2-Does cudaminer autotune everytime i launch it?
3-if autotune does not give the highest number, any suggestions on how to increase them without overclocking the card?

Thanks