Question does my 9900k 5.2 is legit?

Apr 1, 2018
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I have 9900k and 360 aio on the z390 Aours pro

I’v managed To over lock the CPU to 5.2ghz at 1.350v
I tested 24hours of Aida 64 cpu test, and the cpu runs at 75-78c

I tried to test fpu and the pc Crashed after less then a min.

A friend of mine explaind me that my pc crash on avx load, and because I’m using the pc to gaming only (at high refresh rate)
I should set avx offset , I set it to -2

And when I test avx the pc is on 5.0 ghz but 90c (on prime 95)!!!

2 questions

1. Games use avx? Will I be able to use all the 5.2 on games?

2. 90c on prime 95 10mins test is ok? (I don’t see those temps in real world game..

Thank you all