MSI X79A User Guide - Page 60

BIOS Setup, Current CPU/ DRAM Frequency, Internal PLL Overvoltage, CPU Base Clock MHz

Page 60 highlights

BIOS Setup OC Important • Overclocking your PC manually is only recommended for advanced users. • Overclocking is not guaranteed, and if done improperly, can void your warranty or severely damage your hardware. • If you are unfamiliar with overclocking, we advise you to use OC Genie for easy overclocking. ▶ Current CPU/ DRAM Frequency These items show the current clocks of CPU and Memory speed. Read-only. ▶ Internal PLL Overvoltage This item is used to adjust the PLL voltage. ▶ CPU Base Clock (MHz) This item allows you to set the CPU Base clock (in MHz). You may overclock the CPU by adjusting this value. Please note the overclocking behavior is not guaranteed. ▶ CPU Base Clock Ratio It shows the CPU Base Clock ratio. Read-only. ▶ Adjust CPU Base Clock Ratio This item allow you to set the CPU Base Clock ratio. ▶ Adjust CPU Ratio Controls the multiplier that is used to determine internal clock speed of the processor. This feature can only be changed if the processor supports this function. 2-10

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2-10
BIOS Setup
OC
Important
Overclock±ng your PC manually ±s only recommended for advanced users.
Overclock±ng ±s not guaranteed, and ±f done ±mproperly, can vo±d your warranty or
severely damage your hardware.
If you are unfam±l±ar w±th overclock±ng, we adv±se you to use OC Gen±e for easy
overclock±ng.
Current CPU/ DRAM Frequency
These ±tems show the current clocks of CPU and Memory speed. Read-only.
Internal PLL Overvoltage
Th±s ±tem ±s used to adjust the PLL voltage.
CPU Base Clock (MHz)
Th±s ±tem allows you to set the CPU Base clock (±n MHz). You may overclock the CPU
by adjust±ng th±s value. Please note the overclock±ng behav±or ±s not guaranteed.
CPU Base Clock Rat±o
It shows the CPU Base Clock rat±o. Read-only.
Adjust CPU Base Clock Rat±o
Th±s ±tem allow you to set the CPU Base Clock rat±o.
Adjust CPU Rat±o
Controls the mult±pl±er that ±s used to determ±ne ±nternal clock speed of the processor.
Th±s feature can only be changed ±f the processor supports th±s funct±on.