Gigabyte GA-890FXA-UD7 User Manual page 46

******** System Voltage Optimized ********
System Voltage Control
Determines whether to manually set the system voltages. Auto lets the BIOS automatically set the
system voltages as required. Manual allows all voltage control items below to be configurable. (Default:
Auto)
CPU PLL Voltage Control
Allows you to set the CPU PLL voltage.
Normal
2.220V ~ 3.100V
Note: Increasing CPU voltage may result in damage to your CPU or reduce the useful life of the CPU.
DRAM Voltage Control
Allows you to set memory voltage.
Normal
1.210V ~ 2.410V
Note: Increasing memory voltage may result in damage to the memory or reduce the useful life of the
memory.
DDR VTT Voltage Control
Allows you to set the memory VTT voltage.
Normal
0.720V ~ 1.050V
Note: Increasing memory voltage may result in damage to the memory or reduce the useful life of the
memory.
NB Voltage Control
Allows you to set the North Bridge voltage.
Normal
0.950V ~ 1.450V
HT Link Voltage Control
Allows you to set the HT Link voltage.
Normal
1.050V ~ 1.460V
NB/PCIe/PLL Voltage Control
Allows you to set the North Bridge PCIe PLL voltage.
Normal
1.450V ~ 2.100V
CPU NB VID Control
Allows you to set the CPU North Bridge VID voltage. Auto sets the CPU North Bridge VID 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.
CPU Voltage Control
Allows you to set the CPU voltage. Auto sets the CPU voltage as required. The adjustable range is de-
pendent 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.
BIOS Setup
Supplies the CPU PLL voltage as required. (Default)
The adjustable range is from 2.220V to 3.100V.
Supplies the memory voltage as required. (Default)
The adjustable range is from 1.210V to 2.410V.
Supplies the memory VTT voltage as required. (Default)
The adjustable range is from 0.720V to 1.050V.
Supplies the North Bridge voltage as required. (Default)
The adjustable range is from 0.950V to 1.450V.
Supplies the HT Link voltage as required. (Default)
The adjustable range is from 1.050V to 1.460V.
Supplies the North Bridge PCIe PLL voltage as required. (Default)
The adjustable range is from 1.450V to 2.100V.
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