What we have learned analysing PCs, written out in full. No myths, and nothing that tells you to switch protections off.
The EXPO/XMP profile ships switched off and costs you 5 to 15% FPS. What it is, how to check whether it is active, and how to enable it in your motherboard BIOS.
No, disabling Secure Boot does not give you FPS — and it locks you out of FACEIT, Valorant and Call of Duty. Why the guides get it wrong, and how to check and enable yours.