ASROCK Z690D4U-2L2T User Manual page 66

Ring to Core Ratio Offset
Disable Ring to Core Ratio Offset so the ring and core can run at the same fre-
quency.
SA PLL Frequency Override
Configure SA PLL Frequency.
BCLK TSC HW Fixup
BCLK TSC HW Fixup disable during TSC copy from PMA to APIC.
FLL Overclocking Mode
Nominal is good for normal core ratio overclocking. Elevated and Extremely El-
evated are good for high BCLK OC.
Intel SpeedStep Technology
Intel SpeedStep technology allows processors to switch between multiple frequen-
cies and voltage points for better power saving and heat dissipation. CPU turbo
ratio can be fixed when Intel SpeedStep Technology set Disabled and Intel Turbo
Boost Technology set Enabled.
Intel Turbo Boost Technology
Intel Turbo Boost Technology enables the processor to run above its base operating
frequency when the operating system requests the highest performance state.
Intel Speed Shift Technology
Enable/Disable Intel Speed Shift Technology support. Enabling will expose the
CPPC v2 interface to allow for hardware controlled P-sates.
To Get best support for Intel Turbo Boost Max Technology 3.0 (ITBMT 3.0), you
have to enable Intel Speed Shift Technology. If your CPU does not support ITBMT
3.0, option will still grayed out.
Intel Turbo Boost Max Technology 3.0
Enable/Disable Intel Turbo Boost Technology 3.0 (ITBMT 3.0) support. Disabling
will report the maximum ratio of the slowest core in _CPC object. Processors
supportinh the ITBMT 3.0 feature contain at least on processor core whose
maximum ratio is higher than the others.
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