Gigabyte GA-945GCMX-S2 Manual - Page 48

PCI Express Frequency Mhz - overclocking

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English PCI Express Frequency (Mhz) Auto Set PCI Express frequency automatically. (Default value) SYC ASYC Set PCI Express frequency to SYC. Set PCI Express frequency to ASYC. System Memory Multiplier The adjustable range will vary based on the CPU FSB. Default value: Auto (set memory frequency by DRAM SPD data). Wrong frequency settings may cause system unable to boot. Clear CMOS to overcome wrong frequency issue. Memory Frequency (Mhz) The values depend on CPU Host Frequency (Mhz) and System Memory Multiplier setting. DIMM OverVoltage Control Please note that by overclocking your system through the increase of the DIMM voltage, damage to the memory may occur. Normal Supply DDR2 voltage as DDR2 requires. (Default value) +0.1V ~ +0.4V Increase DDR2 voltage by 0.1V to 0.4V. Incorrect using it may cause your system broken. For power End-User use only! FSB OverVoltage Control Normal Supply FSB voltage as FSB requires. (Default value) +0.1V ~ +0.3V Increase FSB voltage by 0.1V to 0.3V. CPU Voltage Control Supports adjustable CPU Vcore. The adjustable range is dependent on CPUs. (Default value: Normal) Please note that by overclocking your system through the increase of the CPU voltage, damage to the CPU or decrease in the CPU life expectancy may occur. Normal CPU Vcore Display your CPU vcore voltage. Only for GA-945GCMX-S2. GA-945GCM(X)-S2 Motherboard - 48 -

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GA-945GCM(X)-S2 Motherboard
- 48 -
English
PCI Express Frequency (Mhz)
Auto
Set PCI Express frequency automatically. (Default value)
SYC
Set PCI Express frequency to SYC.
ASYC
Set PCI Express frequency to ASYC.
System Memory Multiplier
The adjustable range will vary based on the CPU FSB. Default value: Auto (set memory
frequency by DRAM SPD data). Wrong frequency settings may cause system unable to boot.
Clear CMOS to overcome wrong frequency issue.
Memory Frequency (Mhz)
The values depend on
CPU Host Frequency (Mhz)
and
System Memory Multiplier
setting.
DIMM OverVoltage Control
Please note that by overclocking your system through the increase of the DIMM voltage, damage
to the memory may occur.
Normal
Supply DDR2 voltage as DDR2 requires. (Default value)
+0.1V ~ +0.4V
Increase DDR2 voltage by 0.1V to 0.4V.
Incorrect using it may cause your system broken. For power End-User use only!
FSB OverVoltage Control
Normal
Supply FSB voltage as FSB requires. (Default value)
+0.1V ~ +0.3V
Increase FSB voltage by 0.1V to 0.3V.
CPU Voltage Control
Supports adjustable CPU Vcore. The adjustable range is dependent on CPUs. (Default value:
Normal)
Please note that by overclocking your system through the increase of the CPU voltage, damage
to the CPU or decrease in the CPU life expectancy may occur.
Normal CPU Vcore
Display your CPU vcore voltage.
Only for
GA-945GCMX-S2.