Laptop clock speeds keep fluctuating

[haider95]

My old VAIO keeps going up and down in CPU clock guys.. Its a T5670 which is a 1.8GHz chip but right now its at 1436MHz.. i just checked again and both cores were at 1066MHz.. whats up with this and how do i fix this?

 

[noidea_77]

There is nothing to fix! It's the normal power safe mechanism when cpu load is low.

 

[k1114]

It also does not affect performance so nothing to worry about.