Gigabyte GA-MA780G-UD3H Manual - Page 42

CPU NB VID Control

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Set Memory Clock Determines whether to manually set the memory clock. Auto lets BIOS automatically set the memory clock as required. Manual allows all voltage control items below to be configurable. (Default: Auto) Memory Clock This option is configurable only when Set Memory Clock is set to Manual. When you use an AM2 CPU: DDR 400 Sets Memory Clock to DDR 400. DDR 533 Sets Memory Clock to DDR 533. DDR 667 Sets Memory Clock to DDR 667. DDR 800 Sets Memory Clock to DDR 800. When you use an AM2+ CPU: X2.00 Sets Memory Clock to X2.00. X2.66 Sets Memory Clock to X2.66. X3.33 Sets Memory Clock to X3.33. X4.00 Sets Memory Clock to X4.00. X5.33 Sets Memory Clock to X5.33. ******* System Voltage Optimized ******** System Voltage Control Determines whether to manually set the system voltages. Auto lets BIOS automatically set the system voltages as required. Manual allows all voltage control items below to be configurable. (Default: Auto) DDR2 Voltage Control Allows you to set memory voltage. Normal Supplies the memory voltage as required. (Default) +0.1V ~ +0.5V Increases memory voltage by 0.1V to 0.5V at 0.1V increment. NorthBridge Volt Control Allows you to set the North Bridge voltage. Normal Supplies the North Bridge voltage as required. (Default) +0.1V ~ +0.3V Increases North Bridge voltage by 0.1V to 0.3V at 0.1V increment. SouthBridge Volt Control Allows you to set the South Bridge voltage. Normal Supplies the South Bridge voltage as required. (Default) +0.1V ~ +0.3V Increases South Bridge voltage by 0.1V to 0.3V at 0.1V increment. CPU NB VID Control (Note) Allows you to set the CPU Northbridge VID voltage. Normal sets the CPU Northbridge VID voltage as required. (Default: Normal) Note: Increasing CPU voltage may result in damage to your CPU or reduce the useful life of the CPU. CPU Voltage Control Allows you to set the CPU voltage. Normal sets the CPU voltage as required. The adjustable range is dependent on the CPU being installed. (Default: Normal) Note: Increasing CPU voltage may result in damage to your CPU or reduce the useful life of the CPU. Normal CPU Vcore Displays the normal operating voltage of your CPU. (Note) This item is present only if you install a CPU that supports this feature. GA-MA780G-UD3H Motherboard - 42 -

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GA-MA780G-UD3H Motherboard
- 42 -
Set Memory Clock
Determines whether to manually set the memory clock.
Auto
lets BIOS automatically set the
memory clock as required.
Manual
allows all voltage control items below to be configurable.
(Default: Auto)
Memory Clock
This option is configurable only when
Set Memory Clock
is set to
Manual
.
When you use an AM2 CPU:
DDR 400
Sets Memory Clock to DDR 400.
DDR 533
Sets Memory Clock to DDR 533.
DDR 667
Sets Memory Clock to DDR 667.
DDR 800
Sets Memory Clock to DDR 800.
When you use an AM2+ CPU:
X2.00
Sets Memory Clock to X2.00.
X2.66
Sets Memory Clock to X2.66.
X3.33
Sets Memory Clock to X3.33.
X4.00
Sets Memory Clock to X4.00.
X5.33
Sets Memory Clock to X5.33.
*******
System Voltage Optimized
********
System Voltage Control
Determines whether to manually set the system voltages.
Auto
lets BIOS automatically set the
system voltages as required.
Manual
allows all voltage control items below to be configurable.
(Default: Auto)
DDR2 Voltage Control
Allows you to set memory voltage.
Normal
Supplies the memory voltage as required. (Default)
+0.1V ~ +0.5V
Increases memory voltage by 0.1V to 0.5V at 0.1V increment.
NorthBridge Volt Control
Allows you to set the North Bridge voltage.
Normal
Supplies the North Bridge voltage as required. (Default)
+0.1V ~ +0.3V
Increases North Bridge voltage by 0.1V to 0.3V at 0.1V increment.
SouthBridge Volt Control
Allows you to set the South Bridge voltage.
Normal
Supplies the South Bridge voltage as required. (Default)
+0.1V ~ +0.3V
Increases South Bridge voltage by 0.1V to 0.3V at 0.1V increment.
CPU NB VID Control
(Note)
Allows you to set the CPU Northbridge VID voltage.
Normal
sets the CPU Northbridge VID voltage
as required. (Default: Normal)
Note: Increasing CPU voltage may result in damage to your CPU or reduce the useful life of the CPU.
CPU Voltage Control
Allows you to set the CPU voltage.
Normal
sets the CPU voltage as required. The adjustable range
is dependent on the CPU being installed. (Default: Normal)
Note: Increasing CPU voltage may result in damage to your CPU or reduce the useful life of the CPU.
Normal CPU Vcore
Displays the normal operating voltage of your CPU.
(Note)
This item is present only if you install a CPU that supports this feature.