Gigabyte GA-MA790XT-UD4P Manual - Page 39

Advanced Clock Calibratioin, EC Firmware Selection - overclocking

Page 39 highlights

2-3 MB Intelligent Tweaker(M.I.T.) CMOS Setup Utility-Copyright (C) 1984-2009 Award Software MB Intelligent Tweaker(M.I.T.)  Advanced Clock Calibratioin CPU Clock Ratio CPU NorthBridge Freq. CPU Host Clock Control x CPU Frequency (MHz) PCIE Clock (MHz) HT Link Width HT Link Frequency Set Memory Clock x Memory Clock  DRAM Configuration ******** System Voltage Optimized System Voltage Control x DDR3 Voltage Control x NorthBridge Volt Control x SouthBridge Volt Control x CPU NB VID Control x CPU Voltage Control Normal CPU Vcore ******** [Press Enter] [Auto] 2800Mhz [Auto] 2000Mhz [Auto] 200 [Auto] [Auto] [Auto] [Auto] x6.66 1333Mhz [Press Enter] [Auto] Normal Normal Normal Normal Normal 1.2500V Item Help Menu Level Move Enter: Select F5: Previous Values +/-/PU/PD: Value F10: Save F6: Fail-Safe Defaults ESC: Exit F1: General Help F7: Optimized Defaults • Whether the system will work stably with the overclock/overvoltage settings you made is dependent on your overall system configurations. Incorrectly doing overclock/overvoltage may result in damage to CPU, chipset, or memory and reduce the useful life of these components. This page is for advanced users only and we recommend you not to alter the default settings to prevent system instability or other unexpected results. (Inadequately altering the settings may result in system's failure to boot. If this occurs, clear the CMOS values and reset the board to default values.) • When the System Voltage Optimized item blinks in red, it is recommended that you set the System Voltage Control item to Auto to optimize the system voltage settings. Advanced Clock Calibratioin CMOS Setup Utility-Copyright (C) 1984-2009 Award Software Advanced Clock Calibratioin EC Firmware Selection Advanced Clock Calibratioin x Value (All Cores) x Value (Core 0) x Value (Core 1) x Value (Core 2) x Value (Core 3) [Normal] [Disabled] -2% -2% -2% -2% -2% Item Help Menu Level Move Enter: Select F5: Previous Values +/-/PU/PD: Value F10: Save F6: Fail-Safe Defaults ESC: Exit F1: General Help F7: Optimized Defaults EC Firmware Selection Allows you to select the EC firmware version when Advanced Clock Calibration is enabled. After the selection, select Save & Exit Setup in the BIOS Main Menu and then press Y. A message which says "BIOS Is Updating EC Firmware!!! Don't Turn Off Or Reset System" will appear. - 39 - BIOS Setup

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- 39 -
BIOS Setup
2-3
MB Intelligent Tweaker(M.I.T.)
Whether the system will work stably with the overclock/overvoltage settings you made is dependent on your overall
system configurations. Incorrectly doing overclock/overvoltage may result in damage to CPU, chipset, or memory
and reduce the useful life of these components. This page is for advanced users only and we recommend you not
to alter the default settings to prevent system instability or other unexpected results. (Inadequately altering the
settings may result in system's failure to boot. If this occurs, clear the CMOS values and reset the board to default
values.)
When the
System Voltage Optimized
item blinks in red, it is recommended that you set the
System Voltage
Control
item to
Auto
to optimize the system voltage settings.
CMOS Setup Utility-Copyright (C) 1984-2009 Award Software
MB Intelligent Tweaker(M.I.T.)
Advanced Clock Calibratioin
[Press Enter]
CPU Clock Ratio
[Auto]
2800Mhz
CPU NorthBridge Freq.
[Auto]
2000Mhz
CPU Host Clock Control
[Auto]
x
CPU Frequency (MHz)
200
PCIE Clock (MHz)
[Auto]
HT Link Width
[Auto]
HT Link Frequency
[Auto]
Set Memory Clock
[Auto]
x
Memory Clock
x6.66
1333Mhz
DRAM Configuration
[Press Enter]
********
System Voltage Optimized
********
System Voltage Control
[Auto]
x
DDR3 Voltage Control
Normal
x
NorthBridge Volt Control
Normal
x
SouthBridge Volt Control
Normal
x
CPU NB VID Control
Normal
x
CPU Voltage Control
Normal
Normal CPU Vcore
1.2500V

: Move
Enter: Select
+/-/PU/PD: Value
F10: Save
ESC: Exit
F1: General Help
F5: Previous Values
F6: Fail-Safe Defaults
F7: Optimized Defaults
Item Help
Menu Level
Advanced Clock Calibratioin
CMOS Setup Utility-Copyright (C) 1984-2009 Award Software
Advanced Clock Calibratioin

: Move
Enter: Select
+/-/PU/PD: Value
F10: Save
ESC: Exit
F1: General Help
F5: Previous Values
F6: Fail-Safe Defaults
F7: Optimized Defaults
Item Help
Menu Level
EC Firmware Selection
[Normal]
Advanced Clock Calibratioin
[Disabled]
x
Value (All Cores)
-2%
x
Value (Core 0)
-2%
x
Value (Core 1)
-2%
x
Value (Core 2)
-2%
x
Value (Core 3)
-2%
EC Firmware Selection
Allows you to select the EC firmware version when Advanced Clock Calibration is enabled.
After the selection, select Save & Exit Setup in the BIOS Main Menu and then press Y. A message
which says "BIOS Is Updating EC Firmware!!! Don't Turn Off Or Reset System" will appear.