Gigabyte Z490 VISION D - Tweaker

BIOS Setup
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2-4 Tweaker
Whether the system will work stably with the overclock/overvoltage settings you made is dependent
onyouroverallsystemcongurations.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nalresultmayvarydependingontheCPUused.Optionsare:
Default,GamingProle,Advanced.(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
specications.
& 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. (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.