Gigabyte GA-8IP900, User Manual, Page: 58 / 104

- 54 - GA-8IP900(-L) Motherboard
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CPU Host Frequency
100MHz ~ 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 !
AGP/PCI/S RC Fixed
Serial ATA dev ice is v ery sensitiv e to SRC clock. SRC ov er clock may make Serial ATA dev ice
function can't w ork properly .
Adjust AGP/PCI/SRC clock asy chrohous w ith CPU.
Memory Fre quency For
for FSB(Front Side Bus) frequency =400MHz,
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 v alue)
for FSB(Front Side Bus) frequency =533MHz,
2.0 Memory Frequency = Hos t clock X 2.0
.
2.5 Memory Frequency = Host clock X 2.5.
Auto Set Memory frequency by DRAM SPD data. (Default v alue)
Memory Frequency(Mhz)
The v alues depend on CPU Host Frequency (Mhz) .
AGP/PCI/SRC Frequency(Mhz)
The v alues depend on Fix ed AGP/PCI/SRC Frequency .
DIMM OverVol tage Control
Normal Set DIMM Ov erVoltage Control to Normal. (Default v alue)
+0.1V Set DIMM Ov erVoltage Control to +0.1V.
+0.2V Set DIMM Ov erVoltage Control to +0.2V.
+0.3V Set DIMM Ov erVoltage Control to +0.3V.