Supermicro C9Z790-CG - Page 77

Chapter 4: UEFI BIOS
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the "Turbo Ratio Limit (TRL) MSR 0x1AD / 0x1AE" setting based on the setting here. The
options are Disabled and Enabled.
CPU Core Ratio
This feature determines the core ratio control of CPU. The options are Auto, Sync All Cores,
and Per Core. The Per Core option is available only when the Per Core Ratio Override feature
is enabled.
*If the feature of CPU Core Ratio is set to Sync All Cores, the following feature will
become available for conguration:
Core 0 - X Max Ratio
This feature allows to set the overclocking ratio for each core individually. The default is 44.
Note: The number of X is depending on the CPU installed on the motherboard.
Advanced CPU OC Setting
Processor
Boot Performance Mode
This feature controls the performance state that the BIOS will set initially. The options
are Max Battery, Max Non-Turbo Performance, and Turbo Performance.
Turbo Mode
This feature enables Turbo Mode if EMTTM is also enabled. The options are Disabled
and Enabled.
Active Processor Cores
Use this feature to select the number of active processor P-cores. The default option is
All, 5, 4, 3, 2, and 1. The available options depend on how many cores are supported by
the CPU.
Active E󰀩cient-cores
Use this feature to select the number of active processor E-cores. The default option is
All, 5, 4, 3, 2, and 1. The available options depend on how many cores are supported by
the CPU.
BCLK Aware Adaptive Voltage
This feature enables BCLK Aware Adaptive Voltage, which helps avoid high voltage
overrides by forcing pcode to be aware of the BCLK frequency when making calculations.
The options are Disabled and Enabled.