Gigabyte GA-78LMT-S2PV Manual - Page 18

Internal Graphics Mode, UMA Frame Buffer Size, Surround View, VGA Core Clock control, VGA Core

Page 18 highlights

2-2 MB Intelligent Tweaker(M.I.T.) CMOS Setup Utility-Copyright (C) 1984-2012 Award Software MB Intelligent Tweaker(M.I.T.) ` IGX Configuration CPU Clock Ratio CPU NorthBridge Freq. Core Performance Boost (Note) CPB Ratio (Note) Turbo CPB (Note) 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 NorthBridge Volt Control x DDR3 Voltage x CPU Voltage Control x CPU NB VID Control Normal CPU Vcore Normal CPU Vcore NB ******** [Press Enter] [Auto] 3000Mhz [Auto] 2000Mhz [Enabled] [Auto] 3100Mhz [Disabled] [Auto] 200 [Auto] [Auto] [Auto] 2000Mhz [Auto] x6.66 1333Mhz [Press Enter] [Auto] Auto Auto Auto Auto 1.4250V 1.1750V 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.) `` IGX Configuration && Internal Graphics Mode Allows you to determine whether to allocate system memory for the onboard graphics controller. Disabled Disables the onboard graphics controller. UMA Allocates memory for the onboard graphics controller from the system memory. (Default) && UMA Frame Buffer Size Frame buffer size is the total amount of system memory allocated solely for the onboard graphics controller. MS-DOS, for example, will use only this memory for display. Options are: Auto (default), 128MB, 256MB, 512MB, 1024MB. && Surround View Enables or disables the Surround View function. This option is configurable only when Init Display First under Advanced BIOS Features is set to PEG and an AMD graphics card is installed. (Default: Disabled) && VGA Core Clock control Allows you to determine whether to manually set the VGA Core clock. (Default: Auto) && VGA Core Clock(MHz) Allows you to set the onboard graphics clock. The adjustable range is from 200 MHz to 2000 MHz. This item is configurable only if the VGA Core Clock control option is set to Manual. (Note) This item is present only when you install a CPU that supports this feature. - 18 -

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- 18 -
&
Internal Graphics Mode
Allows you to determine whether to allocate system memory for the onboard graphics controller.
±
Disabled
Disables the onboard graphics controller.
±
UMA
Allocates memory for the onboard graphics controller from the system memory. (Default)
&
UMA Frame Buffer Size
Frame buffer size is the total amount of system memory allocated solely for the onboard graphics controller.
MS-DOS, for example, will use only this memory for display. Options are: Auto (default), 128MB, 256MB,
512MB, 1024MB.
&
Surround View
Enables or disables the Surround View function. This option is configurable only when
Init Display First
under
Advanced BIOS Features
is set to
PEG
and an AMD graphics card is installed. (Default: Disabled)
&
VGA Core Clock control
Allows you to determine whether to manually set the VGA Core clock. (Default: Auto)
&
VGA Core Clock(MHz)
Allows you to set the onboard graphics clock. The adjustable range is from 200 MHz to 2000 MHz. This
item is configurable only if the
VGA Core Clock control
option is set to
Manual
.
(Note)
This item is present only when you install a CPU that supports this feature.
2-2
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.)
CMOS Setup Utility-Copyright (C) 1984-2012 Award Software
MB Intelligent Tweaker(M.I.T.)
`
IGX Con
guration
[Press Enter]
CPU Clock Ratio
[Auto]
3000Mhz
CPU NorthBridge Freq.
[Auto]
2000Mhz
Core Performance Boost
(Note)
[Enabled]
CPB Ratio
(Note)
[Auto]
3100Mhz
Turbo CPB
(Note)
[Disabled]
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 Con
guration
[Press Enter]
********
System Voltage Optimized
********
System Voltage Control
[Auto]
x
NorthBridge Volt Control
Auto
x
DDR3 Voltage
Auto
x
CPU Voltage Control
Auto
x
CPU NB VID Control
Auto
Normal CPU Vcore
1.4250V
Normal CPU Vcore NB
1.1750V

: 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
`
`
IGX Configuration