Gigabyte GA-H67MA-UD2H-B3 (REV. 1.1) [38/104] Bclk dmi peg clock control

BIOS Setup - 38 -

Bi-Directional PROCHOT

(Note)

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 op-

tion is enabled.

Important: It is highly recommended that the CPU frequency be set in accordance with the CPU specications.

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

second 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 0 MHz to 3000 MHz. (Default:

Auto)

(Note) This item is present only if you install a CPU that supports this feature. For more information about

Intel CPUs' unique features, please visit Intel's website.