Gigabyte GA-946GMX-S2 Manual - Page 48

CPU Clock Ratio, CPU Host Clock Control, CPU Host Frequency Mhz - overclocking

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English 2-9 Frequency/Voltage Control CMOS Setup Utility-Copyright (C) 1984-2007 Award Software Frequency/Voltage Control CPU Clock Ratio (Note) CPU Host Clock Control x CPU Host Frequency (Mhz) x PCI Express Frequency (Mhz) System Memory Multiplier (SPD) Memory Frequency (Mhz) 533 High Speed DRAM DLL Settings DDR2 OverVoltage Control FSB OverVoltage Control CPU Voltage Control Normal CPU Vcore [25X] [Disabled] 200 Auto [Auto] 533 [Option 1] [Normal] [Normal] [Normal] 1.3875V Item Help Menu Level` KLJI: Move Enter: Select F5: Previous Values +/-/PU/PD: Value F10: Save F6: Fail-Safe Defaults ESC: Exit F1: General Help F7: Optimized Defaults Incorrectly doing overclock/overvoltage may result in damage to CPU, chipset, or memory and reduce the useful life of these components. This page is for advanced users only and we recommend you not to alter the default settings to prevent system instability or other unexpected results. (Inadequately altering the settings may result in system's failure to boot. If this occurs, clear the CMOS values and reset the board to default values.) CPU Clock Ratio (Note) Allows you to alter the clock ratio for the installed CPU. The item is present only if a CPU with unlocked clock ratio is installed. CPU Host Clock Control Enables or disables the control of CPU host clock. Enabled will allow the CPU Host Frequency item below to be configurable. 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) CPU Host Frequency (Mhz) Allows you to manually set the CPU host frequency. This item is configurable only if the CPU Host Clock Control option is enabled. For a 533 MHz FSB CPU, set this item to 133 MHz. For an 800 MHz FSB CPU, set this item to 200 MHz. For a 1066 MHz FSB CPU, set this item to 266 MHz. Important It is highly recommended that the CPU frequency be set in accordance with the CPU specifications. (Note) This item appears only if you install a CPU that supports this feature. GA-946GMX-S2 Motherboard - 48 -

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GA-946GMX-S2 Motherboard
- 48 -
English
2-9
Frequency/Voltage Control
CPU Clock Ratio
(Note)
Allows you to alter the clock ratio for the installed CPU.
The item is present only if a CPU with unlocked clock ratio is installed.
CPU Host Clock Control
Enables or disables the control of CPU host clock.
Enabled
will allow the
CPU Host Frequency
item below to be configurable. 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)
CPU Host Frequency (Mhz)
Allows you to manually set the CPU host frequency. This item is configurable only if the
CPU Host
Clock Control
option is enabled.
For a 533 MHz FSB CPU, set this item to 133 MHz.
For an 800 MHz FSB CPU, set this item to 200 MHz.
For a 1066 MHz FSB CPU, set this item to 266 MHz.
Important
It is highly recommended that the CPU frequency be set in accordance with the CPU
specifications.
CMOS Setup Utility-Copyright (C) 1984-2007 Award Software
Frequency/Voltage Control
CPU Clock Ratio
(Note)
[25X]
CPU Host Clock Control
[Disabled]
x
CPU Host Frequency (Mhz)
200
x
PCI Express Frequency (Mhz)
Auto
System Memory Multiplier (SPD)
[Auto]
Memory Frequency (Mhz)
533
533
High Speed DRAM DLL Settings
[Option 1]
DDR2 OverVoltage Control
[Normal]
FSB OverVoltage Control
[Normal]
CPU Voltage Control
[Normal]
Normal CPU Vcore
1.3875V
: Move
Enter: Select
+/-/PU/PD: Value
F10: Save
ESC: Exit
F1: General Help
F5: Previous Values
F6: Fail-Safe Defaults
F7: Optimized Defaults
Item Help
Menu Level
Incorrectly doing overclock/overvoltage may result in damage to CPU, chipset, or memory
and reduce the useful life of these components.
This page is for advanced users only and we
recommend you not to alter the default settings to prevent system instability or other
unexpected results. (Inadequately altering the settings may result in system's failure to boot.
If this occurs, clear the CMOS values and reset the board to default values.)
(Note) This item appears only if you install a CPU that supports this feature.