ASRock Fatal1ty X99X Killer Intel LGA Motherboard Review BIOS and Overclocking Here you can see the values for the FIVR configuration: And here are the settings for the voltage configuration: The DDR4 voltage could be increased as seen above, between 1. It can increase the system performance automatically by overclocking in different Turbo steps — at least with some luck and if it is possible ASRock Fatal1ty X99X Killer3.1 Intel ME your processor. Highest overclocking should set manually for each[…]