MSI B85M User Guide - Page 71

Extreme Memory Profile X.M.P [Disabled], DRAM Reference Clock [Auto]

Page 71 highlights

▶ Intel Turbo Boost [Enabled] Enables or disables the Intel® Turbo Boost. This item appears when the installed CPU supports this function. [Enabled] Enables this function to boost CPU performance automatically above rated specifications when system request the highest performance state. [Disabled] Disables this function. ▶ Adjust Ring Ratio [Auto] Sets the ring ratio. The valid value range depends on the installed CPU. ▶ Adjusted Ring Frequency Shows the adjusted Ring frequency. Read-only. ▶ Adjust GT Ratio [Auto] Sets the integrated graphics ratio. The valid value range depends on the installed CPU. ▶ Adjusted GT Frequency Shows the adjusted integrated graphics frequency. Read-only. ▶ DRAM Reference Clock [Auto] Sets the DRAM reference clock. The valid value range depends on the installed CPU. This item appears when a CPU that supports this adjustment is installed. ▶ DRAM Frequency [Auto] Sets the DRAM frequency. Please note the overclocking behavior is not guaranteed. ▶ Adjusted DRAM Frequency Shows the adjusted DRAM frequency. Read-only. ▶ Extreme Memory Profile (X.M.P) [Disabled] X.M.P. (Extreme Memory Profile) is the overclocking technology by memory module. This item will be available when you install the memory modules that support X.M.P. technology. [Disabled] Disables this function. [Profile 1] Uses profile1 over-clocking settings of installed XMP memory module. [Profile 2] Uses profile2 over-clocking settings of installed XMP memory module. ▶ DRAM Timing Mode [Auto] Selects the memory timing mode. [Auto] DRAM timings will be determined based on SPD (Serial Presence Detect) of installed memory modules. [Link] Allows user to configure the DRAM timing manually for all memory channel. [UnLink] Allows user to configure the DRAM timing manually for respective memory channel. ▶ Advanced DRAM Configuration Press to enter the sub-menu. This sub-menu will be activated after setting [Link] or [Unlink] in "DRAM Timing Mode". User can set the memory timing for each memory channel. The system may become unstable or unbootable after changing memory timing. If it occurs, please clear the CMOS data and restore the default settings. (Refer to the Clear CMOS jumper/ button section to clear the CMOS data, and enter the BIOS to load the default settings.) Chapter 3 3-17 BIOS Setup

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Chapter 3
3-17
BIOS Setup
Intel Turbo Boost [Enabled]
Enables or disables the Intel
®
Turbo Boost. This item appears when the installed CPU
supports this function.
[Enabled]
Enables this function to boost CPU performance automatically above
rated specifications when system request the highest performance
state.
[Disabled]
Disables this function.
Adjust Ring Ratio [Auto]
Sets the ring ratio. The valid value range depends on the installed CPU.
Adjusted Ring Frequency
Shows the adjusted Ring frequency. Read-only.
Adjust GT Ratio [Auto]
Sets the integrated graphics ratio. The valid value range depends on the installed
CPU.
Adjusted GT Frequency
Shows the adjusted integrated graphics frequency. Read-only.
DRAM Reference Clock [Auto]
Sets the DRAM reference clock. The valid value range depends on the installed CPU.
This item appears when a CPU that supports this adjustment is installed.
DRAM Frequency [Auto]
Sets the DRAM frequency. Please note the overclocking behavior is not guaranteed.
Adjusted DRAM Frequency
Shows the adjusted DRAM frequency. Read-only.
Extreme Memory Profile (X.M.P) [Disabled]
X.M.P. (Extreme Memory Profile) is the overclocking technology by memory module.
This item will be available when you install the memory modules that support X.M.P.
technology.
[Disabled]
Disables this function.
[Profile 1]
Uses profile1 over-clocking settings of installed XMP memory module.
[Profile 2]
Uses profile2 over-clocking settings of installed XMP memory module.
DRAM Timing Mode [Auto]
Selects the memory timing mode.
[Auto]
DRAM timings will be determined based on SPD (Serial Presence
Detect) of installed memory modules.
[Link]
Allows user to configure the DRAM timing manually for all memory
channel.
[UnLink]
Allows user to configure the DRAM timing manually for respective
memory channel.
Advanced DRAM Configuration
Press <Enter> to enter the sub-menu. This sub-menu will be activated after setting
[Link] or [Unlink] in “DRAM Timing Mode”. User can set the memory timing for each
memory channel. The system may become unstable or unbootable after changing
memory timing. If it occurs, please clear the CMOS data and restore the default
settings. (Refer to the Clear CMOS jumper/ button section to clear the CMOS data,
and enter the BIOS to load the default settings.)