Gigabyte S451-3R1, User Manual

Page: 83 / 114

- 83 - BIOS Setup
Parameter
Description
CPU - Advanced PM Tuning
Press [Enter] to configure advanced items.
Š
Energy Perf BIAS
– Enters the Energy Perf BIAS submenu.
Š
Power Performance Tuning
(Note)
– Tunes the Power Performance Configuration mode. When
enabled, uses IA32_ENERGY_PERF_BIAS input from the core.
When disabled, uses alternate performance BIAS input from
ENERGY_PERF_BIAS_CONFIG.
– Options available: OS Controls EPB/BIOS Controls EPB.
Default setting is OS Controls EPB .
Š
Energy_PERF_BIAS_CFG mode
– Selects the Energy Performance Bias Configuration Mode.
– Options available: Performance/Balanced Performance/
Balanced Power/Power. Default setting is Balanced
Performance .
– Please note that this item is configurable when Power
Performance Tuning is set to BIOS Controls EPB.
(Note) Advanced items prompt when this item is defined.