How to set turbo boost properly?

prseto1

Honorable
Jan 15, 2014
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10,510
My PC has a 3.4 ghz clock speed with 3.9 if I go turbo

I have enabed turbo in BIO's however it still says 3.4 ghz because im not under load

Is it safe to manually set my clock speed up to 3.9 through BIO's giving it the permanent turbo boost or not?
 


Turbo boost will kick in when the CPU has thermal headroom to spare. It's automated.