Question MacBook Pro 11,4 : Boot Camp CPU not over 1.69GHz

[aonsep15]

After i remove macbook battery and install windows 10, Monitoring task manager cpu speed not over 1.69GHz(max2.20GHz)

Power option : Processor power management
Min = 100
Max = 100

Sorry for my English.

 

[rgd1101]

what the model of the cpu?
could be 2.2 is the turbo boost? it only go to max in and only if 1 or 2 cores is active.

 

[aonsep15]

what the model of the cpu?
could be 2.2 is the turbo boost? it only go to max in and only if 1 or 2 cores is active.

i7 4770HQ turbo boost 3.4GHz (4cores 8threads)
a few day ago it's run full speed until i remove battery.

now it's active 4cores 8threads with 1.69GHz full speed.