All systems have fresh Win 8.1 installations.
I am running the 355.60 Driver on all rigs and i am using the 61 build due to best performance for me with that one.
I am running the 355.60 Driver on all rigs and i am using the 61 build due to best performance for me with that one.
Can you try build 67 please.
Do you have a cudart32_65.dll in the ccminer folder?
Downgrading the driver could increase by 200-300KHASH per 750ti. (Hot tip
)Don't forget to donate guys.