How do I enable lower voltage for AVX and limited higher voltage for non-AVX?
 
Non-AVX stability at higher frequency requires higher voltage.
AVX stability at higher frequency requires lower voltage!
 
45x and 1.16V Override Vcore
AVX test not stable even at -10 offset.
Non-AVX test stable.
 
45x and 1.20V Adaptive Vcore
AVX test stable at -6 offset; cores use about 1.10V; temps 87C.
Non-AVX test stable; cores use 1.211-1.26V; one core 105C and throttles; extra voltage/heat unnecessary since stable at 1.16V.
 
EVGA Dark allows only minimum 1.20V Adaptive Vcore.
Why not less?
Why cores not limited to 1.20V?
 
Odd:
43x and 1.10V Override Vcore:
AVX test stable at -3 offset.
Non-AVX test stable.
 
System information: https://forums.evga.com/X...otesInfo-m2745580.aspx

bcavnaugh
Why are you only thinking about Intel® Advanced Vector Extensions (Intel® AVX)?
 

 
Testing Prime95, which uses AVX2 offset from Dark BIOS.

You can ask all the question you have about the X299 Dark in a Single Thread.
X299 Dark Bench Notes/Info is your other thread so you should use that one.