Gigabyte G593-SD1-AAX1 - Page 91

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BIOS Setup
(Note) This item is congurable when Power Performance Tuning is set to BIOS Controls EPB.
Parameter
Description
Hardware PM State Control
Press [Enter] to congure advanced items.

Hardware P-States
– When this item is disabled, the processor hardware chooses a
P-state based on OS Request (Legacy P-States).
– In Native mode, the processor hardware chooses a P-state based
on OS guidance.
– In Out of Band mode, the processor hardware autonomously
chooses a P-state (with no OS guidance).
– Options available: Disable, Native Mode, Out of Band Mode, Native
Mode with No Legacy Support. Default setting is Native Mode.
Frequency Prioritization
Press [Enter] to congure advanced items.

SST-CP
– This knob controls whether SST-CP is enabled. When enabled it
activates per core power budgeting. NOTE: HWP Native Mode is a
pre-requisite for enabling SST-CP.
– Options available: Disable, Enable. Default setting is Disable.
CPU C State Control
Press [Enter] to congure advanced items.

Enable Monitor MWAIT
– Allows Monitor and MWAIT instructions.
– Options available: Disable, Enable, Auto. Default setting is Auto.

CPU C6 Report
– Enable/Disable CPU C6(ACPI C3) report to OS.
– Options available: Disable, Enable, Auto. Default setting is Auto.

Enhanced Halt State (C1E)
– Core C1E auto promotion control. Takes effect after reboot.
– Options available: Enable, Disable. Default setting is Enable.
Package C State Control
Press [Enter] to congure advanced items.

Package C State
– Congures the state for the C-State package limit.
– Options available: C0/C1 state, C2 state, C6(non Retention) state,
C6(Retention) state, No Limit, Auto. Default setting is Auto.
CPU - Advanced PM Tuning
Press [Enter] to congure advanced items.

Energy Perf BIAS
– Press [Enter] to congure advanced items.
»
Power Performance Tuning
• Options available: OS Controls EPB, BIOS Controls EPB,
PECI Controls EPB. Default setting is OS Controls EPB.
»
Energy_PERF_BIAS_CFG mode
(Note)
• Options available: Performance, Balanced Performance,
Balanced Power, Power. Default setting is Balanced
Performance.