It works perfectly!
I got this warning: CPU can't be turned off, while configuring power management and modes. Also I switched all modes to performance CPU mode, but every time i reboot machine it turns to dynamic
There is no need to do something.
CPU functionality is perfectly fast for this series.
I tried it on previous Mint release on both 32 and 64. and on current -Isadora. It is perfect on both of them.