GIGA-BYTE TECHNOLOGY A520M S2H User Manual

& PPC Adjustment
(Note 1)
Allows you to x the PState of the CPU. (Default: PState 0)
& GlobalC-stateControl
(Note 1)
Allows you to determine whether to let the CPU enter C states. When enabled, the CPU core frequency
will be reduced during system halt state to decrease power consumption. (Default: Auto)
& Power Supply Idle Control
(Note 1)
Enables or disables Package C6 State.
Typical Current Idle Disables this function.
Low Current Idle Enables this function.
Auto Lets the BIOS automatically congure this setting. (Default)
& CCD Control
(Note 1)
Sets the number of CCDs to be used. (Default: Auto)
& Downcore Control
Allows you to select the number of CPU cores to enable (the number of CPU cores may vary by CPU).
(Default: Auto)
& SMT Mode
Allows you to enable or disable the CPU Simultaneous Multi-Threading technology. (Default: Auto)
& CPPC
(Note 1)
Enables or disables the CPPC feature. (Default: Auto)
& CPPC Preferred Cores
(Note 1)
Enables or disables the CPPC Preferred Cores feature. (Default: Auto)
& ExtremeMemoryProle(X.M.P.)
(Note 2)
Allows the BIOS to read the SPD data on XMP memory module(s) to enhance memory performance when
enabled.
Disabled Disables this function. (Default)
Prole1 Uses Prole 1 settings.
Prole2
(Note 2)
Uses Prole 2 settings.
& XMPHighFrequencySupport
(Note 2)
Allows you to select the compatibility level for high-frequency memory. This item is congurable only when
ExtremeMemoryProle(X.M.P.) is set to Prole1 or Prole2. (Default: Auto)
& System Memory Multiplier
Allows you to set the system memory multiplier. Auto sets memory multiplier according to memory SPD
data. (Default: Auto)
 Advanced Memory Settings
 Memory Subtimings
d Standard Timing Control, Advanced Timing Control, CAD Bus Setup Timing, CAD Bus
DriveStrength,DataBusConguration
These sections provide memory timing settings. Note: Your system may become unstable or fail to boot
after you make changes on the memory timings. If this occurs, please reset the board to default values by
loading optimized defaults or clearing the CMOS values.
 SPD Info
Displays information on the installed memory.
(Note 1) This item is present only when you install a CPU that supports this feature.
(Note 2) This item is present only when you install a CPU and a memory module that support this feature.
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GIGA-BYTE TECHNOLOGY A520M S2H Specifications

General

Brand	GIGA-BYTE TECHNOLOGY
Model	A520M S2H
Category	Motherboard
Language	English