Gigabyte Z490 AORUS MASTER WATERFORCE User Manual - Page 46

Tweaker, CPU Upgrade, CPU Base Clock, PCIe/DMI/PEG Frequency, Enhanced Multi-Core Performance

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Page 46 highlights

2-4 Tweaker 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.) && CPU Upgrade Allows you to set the CPU frequency. The final result may vary depending on the CPU used. Profile. Options are: Default, Gaming Profile, Advanced Profile. (Default: Default) && 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. && PCIe/DMI/PEG Frequency Allows you to manually set the host clock frequency (which controls CPU, PCIe, and memory frequencies) in 0.01 MHz increments. && Enhanced Multi-Core Performance Determines whether to allow the CPU to run at Turbo 1C speed. Auto lets the BIOS automatically configure this setting. (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. && Ring Ratio Allows you to set the CPU Uncore ratio. The adjustable range is dependent on the CPU being used. (Default: Auto) && IGP Ratio (Note) Allows you to set the Graphics Ratio. (Default: Auto) && AVX Offset (Note) AVX offset is the negative offset of AVX ratio. (Default: Auto) (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. BIOS Setup - 46 -

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BIOS Setup
- 46 -
2-4
Tweaker
&
CPU Upgrade
Allows you to set the CPU frequency. The final result may vary depending on the CPU used. Profile. Options
are: Default, Gaming Profile, Advanced Profile. (Default: Default)
&
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.
&
PCIe/DMI/PEG Frequency
Allows you to manually set the host clock frequency (which controls CPU, PCIe, and memory frequencies)
in 0.01 MHz increments.
&
Enhanced Multi-Core Performance
Determines whether to allow the CPU to run at Turbo 1C speed.
Auto
lets the BIOS automatically configure
this setting. (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.
&
Ring Ratio
Allows you to set the CPU Uncore ratio. The adjustable range is dependent on the CPU being used. (Default:
Auto)
&
IGP Ratio
(Note)
Allows you to set the Graphics Ratio. (Default: Auto)
&
AVX Offset
(Note)
AVX offset is the negative offset of AVX ratio. (Default: Auto)
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.)
(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.