Gigabyte GA-X99-UD4P User Manual - Page 43

M.I.T. Current Status, Processor Base Clock Gear Ratio

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`` M.I.T. Current Status This screen provides information on CPU/memory frequencies/parameters. `` Advanced Frequency Settings && CPU Base Clock Allows you to manually set the CPU base clock in 0.01 MHz increments. (Default: Auto) Important: It is highly recommended that the CPU frequency be set in accordance with the CPU specifications. && Host/PCIe Clock Frequency (Note) Allows you to manually set the host clock frequency (which controls CPU, PCIe, and memory frequencies) in 0.01 MHz increments. This item is configurable only when CPU Base Clock is set to Manual. && Processor Base Clock (Gear Ratio) (Note) Allows you to configure the Processor Base Clock by multiplying the Host/PCIe Clock Frequency by several preset host clock multipliers. This item is configurable only when CPU Base Clock is set to Manual. && Spread Spectrum Control (Note) Enables or disables CPU/PCIe Spread Spectrum. (Default: Auto) This item is configurable only when CPU Base Clock is set to Manual. && Host Clock Value This value is determined by multiplying the Host/PCIe Clock Frequency value by the Processor Base Clock (Gear Ratio) value. && CPU Upgrade (Note) Allows you to set the CPU frequency. Options may vary depending on the CPU being used. (Default: Auto) && CPU Clock Ratio Allows you to alter the clock ratio for the installed CPU. The adjustable range is dependent on the CPU being installed. && CPU Frequency Displays the current operating CPU frequency. (Note) This item is present only when you install a CPU that supports this feature. For more information about Intel® CPUs' unique features, please visit Intel's website. - 43 - BIOS Setup

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BIOS Setup
- 43 -
`
M.I.T. Current Status
This screen provides information on CPU/memory frequencies/parameters.
`
Advanced Frequency Settings
&
CPU Base Clock
Allows you to manually set the CPU base clock in 0.01 MHz increments. (Default: Auto)
Important:
It is highly recommended that the CPU frequency be set in accordance with the CPU
specifications.
&
Host/PCIe Clock Frequency
(Note)
Allows you to manually set the host clock frequency (which controls CPU, PCIe, and memory frequencies)
in 0.01 MHz increments.
This item is configurable only when
CPU Base Clock
is set to
Manual
.
&
Processor Base Clock (Gear Ratio)
(Note)
Allows you to configure the Processor Base Clock by multiplying the
Host/PCIe Clock Frequency
by several
preset host clock multipliers. This item is configurable only when
CPU Base Clock
is set to
Manual
.
&
Spread Spectrum Control
(Note)
Enables or disables CPU/PCIe Spread Spectrum. (Default: Auto)
This item is configurable only when
CPU Base Clock
is set to
Manual
.
&
Host Clock Value
This value is determined by multiplying the
Host/PCIe Clock Frequency
value by the
Processor Base
Clock (Gear Ratio)
value.
&
CPU Upgrade
(Note)
Allows you to set the CPU frequency. Options may vary depending on the CPU being used. (Default: Auto)
&
CPU Clock Ratio
Allows you to alter the clock ratio for the installed CPU. The adjustable range is dependent on the CPU
being installed.
&
CPU Frequency
Displays the current operating CPU frequency.
(Note)
This item is present only when you install a CPU that supports this feature. For more information about
Intel
®
CPUs' unique features, please visit Intel's website.