Gigabyte GA8PE800 User Guide - Page 53

CCPU Host Fre quency MHz CFixed PCI/AGP Frequency CHost/DRAM Clock Ratio CMemory FrequencyMhz CPCI/

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English CCPU Host Frequency (MHz) 8100MHz ~ 355MHz Set CPU Host Clock from 100MHz to 355MHz. Incorrect using it may cause y our sy stem broken. For pow er End-User use only ! C FixedPCI/AGP Frequency 8You can choose those mode to adjust PCI/ AGP frequency. (Select PCI/AGP frequency asy nchronous w ith CPU frequency ). CHost/DRAM Clock Ratio for FSB(Front Side Bus) frequency =400MHz, 82.0 Memory Frequency = Host clock X 2.0. 82.66 Memory Frequency = Host clock X 2.66. 8Auto Set Memory frequency by DRAM SPD data. (Default v alue) for FSB(Front Side Bus) frequency =533MHz, 82.0 Memory Frequency = Hos t clock X 2.0. 82.5 Memory Frequency = Host clock X 2.5. 8Auto Set Memory frequency by DRAM SPD data. (Default v alue) for FSB(Front Side Bus) frequency =667MHz, 82.0 81.5 8Auto Memory Frequency = Host clock X 2.0. Memory Frequency = Host clock X 1.5. Set Memory frequency by DRAM SPD data. (Default v alue) C Memory Frequency(Mhz) 8The v alues depend on CPU Host Frequency (Mhz) . C PCI/AGP Frequency(Mhz) 8The v alues depend on Fix ed PCI/AGP Frequency . C DIMM OverVol tage Control 8Normal Set DIMM Ov erVoltage Control to Normal. (Default v alue) 8+0.1V Set DIMM Ov erVoltage Control to +0.1V. 8+0.2V Set DIMM Ov erVoltage Control to +0.2V. - 49 - BIOS Setup

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- 49 -
BIOS Setup
English
C
CPU Host Fre quency (MHz)
8
100MHz ~ 355MHz
Set CPU Host Clock from 100MHz to 355MHz.
Incorrect using it may cause your system broken. For power End-User use only!
C
Fixed PCI/AGP Frequency
8
You can choose those mode to adjust PCI/AGP frequency. (Select PCI/AGP frequency
asy nchronous w ith CPU frequency ).
C
Host/DRAM Clock Ratio
for FSB(Front Side Bus) frequency =400MHz,
8
2.0
Memory Frequency = Host clock X 2.0.
8
2.66
Memory Frequency = Host clock X 2.66.
8
Auto
Set Memory frequency by DRAM SPD data. (Default value)
for FSB(Front Side Bus) frequency =533MHz,
8
2.0
Memory Frequency = Host clock X 2.0
.
8
2.5
Memory Frequency = Host clock X 2.5.
8
Auto
Set Memory frequency by DRAM SPD data. (Default value)
for FSB(Front Side Bus) frequency =667MHz,
8
2.0
Memory Frequency = Host clock X 2.0.
8
1.5
Memory Frequency = Host clock X 1.5.
8
Auto
Set Memory frequency by DRAM SPD data. (Default value)
C
Memory Frequency(Mhz)
8
The values depend on CPU Host Frequency(Mhz) .
C
PCI/AGP Frequency(Mhz)
8
The values depend on Fixed PCI/AGP Frequency.
C
DIMM OverVol tage Control
8
Normal
Set DIMM Ov erVoltage Control to Normal.
(Default value)
8
+0.1V
Set DIMM OverVoltage Control to +0.1V.
8
+0.2V
Set DIMM OverVoltage Control to +0.2V.