Gigabyte GA-880GMA-USB3 Manual - Page 35

IGX Configuration - overclock

Page 35 highlights

2-3 MB Intelligent Tweaker(M.I.T.) CMOS Setup Utility-Copyright (C) 1984-2011 Award Software MB Intelligent Tweaker(M.I.T.) } IGX Configuration 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 DRAM Voltage control x NB Voltage Control x NB/PCIe/PLL Voltage Control x CPU NB VID Control x CPU Voltage Control Normal CPU Vcore [Press Enter] [Auto] 2800Mhz [Auto] 2000Mhz [Auto] 200 [Auto] [Auto] [Auto] 2000Mhz [Auto] x6.66 1333Mhz [Press Enter] [Auto] Auto Auto Auto Auto Auto 1.2750V 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. IGX Configuration CMOS Setup Utility-Copyright (C) 1984-2011 Award Software IGX Configuration Internal Graphics Mode UMA Frame Buffer Size x Surround View Onboard VGA output connect VGA Core Clock control x VGA Core Clock(MHz) [UMA] [Auto] Disabled [Auto] [Auto] 560 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 - 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.
CMOS Setup Utility-Copyright (C) 1984-2011 Award Software
MB Intelligent Tweaker(M.I.T.)
IGX Configuration
[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]
2000Mhz
Set Memory Clock
[Auto]
x
Memory Clock
x6.66
1333Mhz
DRAM Configuration
[Press Enter]
********
System Voltage Optimized
********
System Voltage Control
[Auto]
x
DRAM Voltage control
Auto
x
NB Voltage Control
Auto
x
NB/PCIe/PLL Voltage Control
Auto
x
CPU NB VID Control
Auto
x
CPU Voltage Control
Auto
Normal CPU Vcore
1.2750V
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) 1984-2011 Award Software
IGX Configuration
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

Internal Graphics Mode
[UMA]
UMA Frame Buffer Size
[Auto]
x
Surround View
Disabled
Onboard VGA output connect
[Auto]
VGA Core Clock control
[Auto]
x
VGA Core Clock(MHz)
560
IGX Configuration