Gigabyte GA-Z97-D3H board. BIOS has those settings. Manual doesn't explain what they are, I haven't seen them before and I can't narrow down a search enough to filter out eleventy million hits for hardware upgrades and flashing new versions of a BIOS. So I'm asking here. It's not important but it's niggling at me. I'm thinking that they're badly named auto-overclocking settings, but does anyone know for certain?