How do I change these values back to 47x again ? Since all the options are greyed out, I can't change these values back to 47xĪs I use this computer to run numerical simulations in astrophysics, having a frequency of 4.1 GHz instead of 4.7 GHz means my simulations are 13% slower. However, since some time ago (I think since the last BIOS update), I can't go over 4.1 GHz in the same conditions.įollowing the recommendations of Intel, I downloaded Intel Extreme Tuning Utility in order to check what was going on.Īs you can see, the multiplier of the performance cores is 41x, which, multiplied by the reference clock of 100 MHz, gives indeed 4.1 GHz, which explains why I am now stuck at 4.1 GHz
The max turbo frequency of the 6 performance cores is supposed to be 4.7 GHz, and indeed, until some time ago, I was reaching 4.7 GHz as long as only one core was under heavy workload and the computer was plugged in to AC power.
I have an HP omen 16 that is equipped with an Intel core i7 12700H.
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