Ok I figured out how to compile it in release mode by reading this https://stackoverflow.com/questions/933739/what-is-the-difference-between-release-and-debug-modes-in-visual-studio. Now I am getting approximately 720 Mkey/s 
It is running at 73 Celsius now when it was only 60 Celcius before. I'm using these parameters -d 0 -b 64 -t 512 -p 1024. Are these parameters optimal or no and also can someone explain what that d does and do I even need it? And one more question can I install the 446.14 graphics update in GeForce Experience or does that not support the 10.1 toolkit?
It is running at 73 Celsius now when it was only 60 Celcius before. I'm using these parameters -d 0 -b 64 -t 512 -p 1024. Are these parameters optimal or no and also can someone explain what that d does and do I even need it? And one more question can I install the 446.14 graphics update in GeForce Experience or does that not support the 10.1 toolkit?