Gigabyte GA-MA74GMT-S2 Manual - Page 35

Advanced Clock Calibration - overclocking

Page 35 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 Calibration (Note) HT Link Frequency CPU Clock Ratio CPU NorthBridge Freq. (Note) CPU Host Clock Control x CPU Frequency(MHz) PCIE Clock(MHz) VGA Core Clock(MHz) 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] [Auto] [Auto] [Auto] 200 [Auto] [400] [Auto] x6.66 1333Mhz [Press Enter] [Auto] Auto Auto Auto Auto Auto 1.3250V 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 Calibration (Note) CMOS Setup Utility-Copyright (C) 1984-2009 Award Software Advanced Clock Calibration EC Firmware Selection Advanced Clock Calibration x Value (All Cores) x Value (Core 0) x Value (Core 1) x Value (Core 2) x Value (Core 3) CPU core Control x CPU Core 2 x CPU Core 3 (Note) [Normal] [Disabled] -2% -2% -2% -2% -2% [Auto] Enabled Enabled 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 (Note) This item appears only if you install a CPU that supports this feature. - 35 - BIOS Setup

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- 35 -
BIOS Setup
2-3
MB Intelligent Tweaker(M.I.T.)
Whether the system will work stably with the overclock/overvoltage settings you made is depen-
dent 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.
(Note)
This item appears only if you install a CPU that supports this feature.
CMOS Setup Utility-Copyright (C) 1984-2009 Award Software
MB Intelligent Tweaker(M.I.T.)
Advanced Clock Calibration
(Note)
[Press Enter]
HT Link Frequency
[Auto]
CPU Clock Ratio
[Auto]
CPU NorthBridge Freq.
(Note)
[Auto]
CPU Host Clock Control
[Auto]
x
CPU Frequency(MHz)
200
PCIE Clock(MHz)
[Auto]
VGA Core Clock(MHz)
[400]
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
Auto
x
NorthBridge Volt Control
Auto
x
SouthBridge Volt Control
Auto
x
CPU NB VID Control
Auto
x
CPU Voltage Control
Auto
Normal CPU Vcore
1.3250V
higf
: 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
CMOS Setup Utility-Copyright (C) 1984-2009 Award Software
Advanced Clock Calibration
higf
: 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 Calibration
[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%
CPU core Control
[Auto]
x
CPU Core 2
Enabled
x
CPU Core 3
(Note)
Enabled
Advanced Clock Calibration
(Note)