User`s manual

BIOS Setup - 36 -
(Note 1) This item is present only when you install a CPU that supports this feature. For more information about
Intel CPUs' unique features, please visit Intel's website.
(Note 2) This item is present only when you install a memory module that supports this feature.
CPU EIST Function
(Note 1)
Enables or disables Enhanced Intel SpeedStep Technology (EIST). Depending on CPU loading, Intel EIST
technology can dynamically and effectively lower the CPU voltage and core frequency to decrease average
power consumption and heat production. AutoletstheBIOSautomaticallycongurethissetting.(Default:
Auto)
Bi-Directional PROCHOT
(Note 1)
Auto  LetstheBIOSautomaticallycongurethissetting.(Default)
Enabled When the CPU or chipset detects that an overheating is occurring, PROCHOT signals will
be emitted to lower CPU performance to decrease heat production.
Disabled Only allows the CPU to detect whether an overheating is occurring to emit PROCHOT
signals.
>>>>> Standard Clock Control
BCLK/DMI/PEG Clock Control
Enables or disables the control of CPU base clock and DMI/PCIe bus frequency. Enabled will allow the
BCLK/DMI/PEG Frequency(0.1MHz)itembelowtobecongurable.Note:Ifyoursystemfailstobootafter
overclocking, please wait for 20 seconds to allow for automated system reboot, or clear the CMOS values
to reset the board to default values. (Default: Disabled)
BCLK/DMI/PEG Frequency(0.1MHz)
Allows you to manually set the CPU base clock and DMI/PCIe bus frequency. The adjustable range is from
800MHzto2000MHz.ThisitemiscongurableonlywhentheBCLK/DMI/PEG Clock Control option is
enabled.
Important:ItishighlyrecommendedthattheCPUfrequencybesetinaccordancewiththeCPUspecica-
tions.
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.
System Memory Multiplier (SPD)
Allows you to set the system memory multiplier. Auto sets memory multiplier according to memory SPD
data. (Default: Auto)
Memory Frequency(Mhz)
 Therstmemoryfrequencyvalueisthenormaloperatingfrequencyofthememorybeingused;thesec-
ond is the memory frequency that is automatically adjusted according to the BCLK/DMI/PEG Frequency
(0.1MHz)and System Memory Multiplier settings.
Internal Graphics Clock
Allows you to set the onboard graphics clock. The adjustable range is from 400 MHz to 3000 MHz. (Default:
Auto)