Hmm, I don't remember seeing any such limitation in the y-cruncher test #13 FFTAnother extremely strange thing I noticed: Y-cruncher FFT limits power use to 105W for some reason. AVX offset?
I just ran it and got a max package power of 158W with the average around 138W
And all the AVX tests in y-cruncher are actually AVX2 which is a lot harder than just plain AVX. I don't think that AMD implements any AVX offset like you see in Intel processors. At least I have never seen such a BIOS setting before.