MSI 770 User Guide - Page 57

Adjust CPU Base Frequency MHz step by step.

Page 57 highlights

▍ BIOS Setup ▶ C1E Support To enable this item to read the CPU power consumption while idle. Not all processors support Enhanced Halt state (C1E). ▶ SVM Support This item is used to enable/ disable SVM. ▶ AMD Cool'n'Quiet The Cool'n'Quiet technology can effectively and dynamically lower CPU speed and power consumption. ▶ C1E Support To enable this item to read the CPU power consumption while idle. Not all processors support Enhanced Halt state (C1E). ▶ Adjust CPU FSB Frequency (MHz) This item allows you to select the CPU Front Side Bus clock frequency (in MHz). ▶ OC Stepping This item will be enabled after you set the overclocking frequency in the "Adjust CPU FSB Frequency (MHz)". And the following items will appear. This items will help the system to overclock step by step after system booting up. ▶ Start OC Stepping From (MHz) This item is used to set the initial base clock. The system will boot with the initial base clock, and start to overclock from initial base clock to set base clock that you set in "Adjust CPU Base Frequency (MHz)" step by step. ▶ OC Step This item is used to set how many steps for base colck overclocking. ▶ OC Step Count Timer This item is used to set the buffer time for every step. ▶ Adjust CPU Ratio This item is used to adjust CPU clock multiplier (ratio). It is available only when the processor supports this function. ▶ Adjusted CPU Frequency (MHz) It shows the adjusted CPU frequency. Read-only. ▶ Adjust CPU-NB Ratio This item is used to adjust CPU-NB ratio. ▶ Adjusted CPU-NB Frequency (MHz) It shows the adjusted CPU-NB frequency. Read-only. ▶ Unlock CPU Core This item allows you to unlock the additional cores, you could set it [Enabled] and then set Advanced Clock Calibration [Auto] in order to be able to activate the processor cores. ▶ Advanced Clock Calibration This item is for overclock. Setting to [Enabled] allows you to set the CPU Ratio higher. It is available only when the processor supports this function. 3-20

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3-20
BIOS Setup
C1E Support
To enable th±s ±tem to read the CPU power consumpt±on wh±le ±dle. Not all proces-
sors support Enhanced Halt state (C1E).
SVM Support
Th±s ±tem ±s used to enable/ d±sable SVM.
AMD Cool’n’Qu±et
The Cool’n’Qu±et technology can effect±vely and dynam±cally lower CPU speed and
power consumpt±on.
C1E Support
To enable th±s ±tem to read the CPU power consumpt±on wh±le ±dle. Not all processors
support Enhanced Halt state (C1E).
Adjust CPU FSB Frequency (MHz)
Th±s ±tem allows you to select the CPU Front S±de Bus clock frequency (±n MHz).
OC Stepp±ng
Th±s ±tem w±ll be enabled after you set the overclock±ng frequency ±n the “Adjust CPU
FSB Frequency (MHz)”. And the follow±ng ±tems w±ll appear. Th±s ±tems w±ll help the
system to overclock step by step after system boot±ng up.
Start OC Stepp±ng From (MHz)
Th±s ±tem ±s used to set the ±n±t±al base clock. The system w±ll boot w±th the ±n±t±al base
clock, and start to overclock from ±n±t±al base clock to set base clock that you set ±n
“Adjust CPU Base Frequency (MHz)” step by step.
OC Step
Th±s ±tem ±s used to set how many steps for base colck overclock±ng.
OC Step Count T±mer
Th±s ±tem ±s used to set the buffer t±me for every step.
Adjust CPU Rat±o
Th±s ±tem ±s used to adjust CPU clock mult±pl±er (rat±o). It ±s ava±lable only when the
processor supports th±s funct±on.
Adjusted CPU Frequency (MHz)
It shows the adjusted CPU frequency. Read-only.
Adjust CPU-NB Rat±o
Th±s ±tem ±s used to adjust CPU-NB rat±o.
Adjusted CPU-NB Frequency (MHz)
It shows the adjusted CPU-NB frequency. Read-only.
Unlock CPU Core
Th±s ±tem allows you to unlock the add±t±onal cores, you could set ±t [Enabled] and then
set Advanced Clock Cal±brat±on [Auto] ±n order to be able to act±vate the processor
cores.
Advanced Clock Cal±brat±on
Th±s ±tem ±s for overclock. Sett±ng to [Enabled] allows you to set the CPU Rat±o h±gher.
It ±s ava±lable only when the processor supports th±s funct±on.