i7-4770k All core turbo not working

Jan Bernard

Commendable
Aug 20, 2016
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My i7-4770k, during a heavily threaded workload like Prime95 or BOINC, stays at x35 multiplier. I am pretty sure it should boost at up to x37 multiplier during an all core load. I use a Cryorig H7QL cooler and the CP7 paste and the thermals never exceed 62C. What could be the problem? I've tried resetting the CMOS, power plan set to high performance.

Also, for some reason, HWInfo and Afterburner both show that even during load, my CPU package power stays at ~36W never exceeding 40. But this thing has a TDP of 84W. So how come?
 

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