Gigabyte GA-8GNXP-D, User Manual

Page: 45 / 88

BIOS Setup - 45 -
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CPU Host Frequency(Mhz)
This item will be available when "CPU Host Clock Control" is set to Enabled.
100MHz ~ 355MHz Set CPU Host Clock from 100MHz to 355MHz.
If you use FSB533 Pentium 4 processor, please set "CPU Clock" to 133MHz.If you use FSB800
Pentium 4 processor, please set "CPU Clock" to 200MHz.
Incorrect using it may cause your system broken. For power End-User use only!
Memory Frequency For
Wrong frequency may make system can't boot, clear CMOS to overcome wrong frequency issue.
for FSB(Front Side Bus) frequency=533MHz,
3 Memory Frequency = Host clock x 3.
4 Memory Frequency = Host clock x 4.
Auto Set Memory frequency by DRAM SPD data. (Default value)
for FSB(Front Side Bus) frequency=800MHz,
2.0 Memory Frequency = Host clock x 2.0.
2.66 Memory Frequency = Host clock x 2.66.
Auto Set Memory frequency by DRAM SPD data. (Default value)
Memory Frequency (Mhz)
The values depend on "Memory Frequency For" item.
DIMM OverVoltage Control
Please note that by overclocking your system through the increase of the DIMM voltage, damage to the
memory may occur.
Normal Set DIMM OverVoltage Control to Normal. (Default value)
+0.1V Set DIMM OverVoltage Control to +0.1V.
+0.2V Set DIMM OverVoltage Control to +0.2V.
+0.3V Set DIMM OverVoltage Control to +0.3V.
PCI-E OverVoltage Control
Normal Set PCI Express OverVoltage Control to Normal. (Default value)
+0.1V Set PCI Express OverVoltage Control to +0.1V.
+0.2V Set PCI Express OverVoltage Control to +0.2V.
+0.3V Set PCI Express OverVoltage Control to +0.3V.
CPU Voltage Control
Supports adjustable CPU Vcore from 0.8375V to 1.6000V. (Default value: Normal)
Warning: CPU may be damaged or reduce CPU life-cycle when CPU is over-voltage.
Normal CPU Vcore
Display your CPU vcore voltage.