Gigabyte H470M DS3H User Manual - Page 25

Tweaker, FCLK Frequency for Early Power

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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 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 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. ƒƒ Advanced CPU Settings && CPU Over Temperature Protection (Note) Allows you to fine-tune the TJ Max offset value. (Default: Auto) && FCLK Frequency for Early Power On Allows you to set the FCLK frequency. Options are: Normal(800Mhz), 1GHz, 400MHz. (Default: 1GHz) && Hyper-Threading Technology Allows you to determine whether to enable multi-threading technology when using an Intel® CPU that supports this function. This feature only works for operating systems that support multi-processor mode. Auto lets the BIOS automatically configure this setting. (Default: Auto) && No. of CPU Cores Enabled Allows you to select the number of CPU cores to enable in an Intel® multi-core CPU (the number of CPU cores may vary by CPU). Auto lets the BIOS automatically configure this setting. (Default: Auto) && VT-d Enables or disables Intel® Virtualization Technology for Directed I/O. (Default: Enabled) (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. - 25 -

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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 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.
±
Advanced CPU Settings
&
CPU Over Temperature Protection
(Note)
Allows you to fine-tune the TJ Max offset value. (Default: Auto)
&
FCLK Frequency for Early Power On
Allows you to set the FCLK frequency. Options are: Normal(800Mhz), 1GHz, 400MHz. (Default: 1GHz)
&
Hyper-Threading Technology
Allows you to determine whether to enable multi-threading technology when using an Intel
®
CPU that
supports this function. This feature only works for operating systems that support multi-processor mode.
Auto
lets the BIOS automatically configure this setting. (Default: Auto)
&
No. of CPU Cores Enabled
Allows you to select the number of CPU cores to enable in an Intel
®
multi-core CPU (the number of CPU
cores may vary by CPU).
Auto
lets the BIOS automatically configure this setting. (Default: Auto)
&
VT-d
Enables or disables Intel
®
Virtualization Technology for Directed I/O. (Default: Enabled)
(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.
2-4
Tweaker
- 25 -