CPU VCORE

hello there, recently got a Gigabyte X670E Aorus Pro X motherboard and I'm wondering where I can find the options as in the title? I'm looking to drop the vcore of the CPU to lower the temps a bit further. View: https://imgur.com/a/zIkawRb

In the BIOS of my Asus P8z77-v, the real-time values for things such as CPU voltage, dram voltage etc are not visible, only the manual values I put in myself. They should be visible between the parameter name and the box where you type the value. My user guide even shows the menus as having...