Gigabyte AGP 4X/8X manual English, AGP/PCI/SRC Fixed, Memory Frequency For, Memory Frequency Mhz

AGP/PCI/SRC Fixed

This item will be available when "CPU Host Clock Control" is set to Enabled.

Serial ATA device is very sensitive to SRC clock. SRC over clock may make Serial ATA device function can't work properly.

Adjust AGP/PCI/SRC clock asychrohous with CPU.

Memory Frequency For

for FSB(Front Side Bus) frequency=400MHz,

2.66	Memory Frequency = Host clock X 2.66.
Auto	Set Memory frequency by DRAM SPD data. (Default value)
for FSB(Front Side Bus) frequency=533MHz,
2.0	Memory Frequency = Host clock X 2.0.
2.5	Memory Frequency = Host clock X 2.5.
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.
1.6	Memory Frequency = Host clock X 1.6.
1.33	Memory Frequency = Host clock X 1.33.
Auto	Set Memory frequency by DRAM SPD data. (Default value)

Memory Frequency (Mhz)

The values depend on CPU Host Frequency(Mhz).

AGP/PCI/SRC Frequency (Mhz)

The values depend on Fixed AGP/PCI/SRC Fixed.

DIMM OverVoltage Control

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.

Increase DRAM voltage may get stable for Over_Clock. But it may damage to DRAM module when enable this feature.

AGP OverVoltage Control

Normal	Set AGP OverVoltage Control to Normal. (Default value)
+0.1V	Set AGP OverVoltage Control to +0.1V.
+0.2V	Set AGP OverVoltage Control to +0.2V.
+0.3V	Set AGP OverVoltage Control to +0.3V.

Increase AGP voltage may get stable for Over_Clock. But it may damage to AGP Card when enable this feature.

English

- 49 - BIOS Setup