Gigabyte Z390 I AORUS PRO WIFI (rev. 1.0) [27/52] Adjacent cache line prefetch

& Hardware Prefetcher

Allows you to determine whether to enable hardware prefetcher to prefetch data and instructions from the

memory into the cache. (Default: Auto)

& Adjacent Cache Line Prefetch

Allows you to determine whether to enable the adjacent cache line prefetch mechanism that lets the

processor retrieve the requested cache line as well as the subsequent cache line. (Default: Auto)

& ExtremeMemoryProle(X.M.P.)

(Note)

Allows the BIOS to read the SPD data on XMP memory module(s) to enhance memory performance when

Allows you to set the system memory multiplier. Auto sets memory multiplier according to memory SPD

data. (Default: Auto)

& Memory Ref Clock

Allows you to manually adjust the memory reference clock. (Default: Auto)

& Memory Odd Ratio (100/133 or 200/266)

Enabled allows Qclk to run in odd frequency. (Default: Auto)

& Memory Frequency (MHz)

The rst memory frequency value is the normal operating frequency of the memory being used; the second

is the memory frequency that is automatically adjusted according to the System Memory Multiplier settings.

` Advanced Memory Settings

Provides memory detection and training methods.

Auto Lets the BIOS automatically congure this setting. (Default)

Normal The BIOS automatically performs memory training. Please note that if the system

Enable Fast Boot Skip memory detection and training in some specic criteria for faster memory

Disable Fast Boot Detect and train memory at every single boot.

Manual and Advanced Manual allows the Memory Multiplier Tweaker, Channel Interleaving, Rank

Interleaving, and memory timing settings below to be congurable. Options are: Auto (default), Manual,

Advanced Manual.

(Note) This item is present only when you install a CPU and a memory module that support this feature.