Gigabyte GA-X79-UP4 - Page 36

BIOS Setup
- 36 -
` M.I.T. Current Status
This screen provides information on CPU/memory frequencies/parameters.
` Advanced Frequency Settings
& BCLK/PCIe Clock Control
Enables or disables the control of CPU base clock and PCIe bus frequency. Manual will allow the Host
Clock Frequency and Processor Base Clock
itemsbelowtobecongurable.Note:Ifyoursystemfails
to boot after overclocking, please wait for 20 seconds for automated system reboot, or clear the CMOS
valuestoresettheboardtodefaultvalues.(Default:Auto)
& Host Clock Frequency
 Allowsyoutomanuallysetthehostclockfrequency(whichcontrolsCPU,PCIe,andmemoryfrequencies)
in0.01MHzincrements.ThisitemiscongurableonlywhenBCLK/PCIe Clock Control is set to Manual.
When you change the Host Clock Frequency setting, the BCLK/PCIe Clock Evaluation setting below will
be changed synchronously.
Important: It is highly recommended that the CPU frequency be set in accordance with the CPU
specications.
& Processor Base Clock (Gear Ratio)
 AllowsyoutoconguretheProcessorBaseClockbymultiplyingtheHost Clock Frequency by several
presethostclockmultipliers.ThisitemiscongurableonlywhenBCLK/PCIe Clock Control is set to
Manual. When you change the Host Clock Frequency setting, the BCLK/PCIe Clock Evaluation setting
below will be changed synchronously.
Important: It is highly recommended that the CPU frequency be set in accordance with the CPU
specications.
& BCLK/PCIe Clock Evaluation
This value is determined by multiplying the Host Clock Frequency value by the Processor Base Clock
value.