Gigabyte Z790 AORUS ELITE X BIOS Setup Guide - Page 14

&& Extreme Memory Profile (X.M.P.) Allows the BIOS to read the SPD data on systems already the installed XMP memory module(s) to enhance memory performance when enabled. Disabled Disables this function. Profile1 Uses Profile 1 settings. Profile2 Uses Profile 2 settings. (Available only when you install a memory module that supports this feature.) && System Memory Multiplier Allows you to set the system memory multiplier. Auto sets memory multiplier according to memory SPD data. ƒƒ Advanced Memory Settings && Memory Ref Clock Allows you to manually adjust the memory reference clock. && Gear Mode Allows you to improve the maximum OC frequency potential. && Memory Boot Mode Provides memory detection and training methods. Auto Lets the BIOS automatically configure this setting. Normal The BIOS automatically performs memory training. Please note that if the system becomes unstable or unbootable, try to clear the CMOS values and reset the board to default values. Refer to the introductions of the battery/clear CMOS jumper/ button in the user's manual for how to clear the CMOS values. Enable Fast Boot Skip memory detection and training in some specific criteria for faster memory boot. Disable Fast Boot Detect and train memory at every single boot. && SA GV Enables or disables System Agent Geyserville (SAGV), which allows the system to dynamically switich voltgages or frequencies according to workloads, or fix the value to a specific point. Auto lets the BIOS automatically configure this setting. && Dynamic Memory Boost Enables or disables the Dynamic Memory Bootst feature, which allows automatic switching between default SPD Profile frequency and select XMP profile frequency. Auto lets the BIOS automatically configure this setting. This item is configurable only when Realtime Memory Frequency is set to Disabled. - 14 -