Memory Clock - Gigabyte GA-MA785G-UD3H User Manual

PCIE Clock(MHz)
Allows you to manually set the PCIe clock frequency. The adjustable range is from 100 MHz to 200 MHz.
Auto sets the PCIe clock frequency to standard 100 MHz. (Default: Auto)
Set Memory Clock
Determines whether to manually set the memory clock. Auto lets BIOS automatically set the memory
clock as required. Manual allows the memory clock control item 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 AM3/AM2+ CPU:
X2.00
X2.66
X3.33
X4.00
X5.33
When you use an AM2 CPU:
DDR 400
DDR 533
DDR 667
DDR 800
DCTs Mode
Allows you to set memory control mode.
Ganged
Unganged
******** 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)
DDR2 Voltage Control
Allows you to set memory voltage.
Normal
+0.100V ~ +0.500V Increases memory voltage by 0.100V to 0.500V at 0.1V increment.
Note: Increasing memory voltage may result in damage to the memory.
NorthBridge Volt Control
Allows you to set the North Bridge voltage.
Normal
+0.1V ~ +0.3V
SouthBridge Volt Control
Allows you to set the South Bridge voltage.
Normal
+0.1V ~ +0.3V
Sets Memory Clock to X2.00.
Sets Memory Clock to X2.66.
Sets Memory Clock to X3.33.
Sets Memory Clock to X4.00.
Sets Memory Clock to X5.33.
Sets Memory Clock to DDR 400.
Sets Memory Clock to DDR 533.
Sets Memory Clock to DDR 667.
Sets Memory Clock to DDR 800.
Sets memory control mode to single dual-channel.
Sets memory control mode to two single-channel. (Default)
Supplies the memory voltage as required. (Default)
Supplies the North Bridge voltage as required. (Default)
Increases North Bridge voltage by 0.1V to 0.3V at 0.1V increment.
Supplies the South Bridge voltage as required. (Default)
Increases South Bridge voltage by 0.1V to 0.3V at 0.1V increment.
- 43 - BIOS Setup