User Manual
Table Of Contents
- 1.1 Knowing BIOS
- 1.2 BIOS setup program
- 1.3 My Favorites
- 1.4 Main menu
- 1.5 Extreme Tweaker menu
- 1.6 Advanced menu
- 1.6.1 Platform Misc Configuration
- 1.6.2 CPU Configuration
- 1.6.3 System Agent (SA) Configuration
- 1.6.4 PCH Configuration
- 1.6.5 PCH Storage Configuration
- 1.6.6 PCH-FW Configuration
- 1.6.7 Onboard Devices Configuration
- 1.6.8 APM Configuration
- 1.6.9 PCI Subsystem Settings
- 1.6.10 USB Configuration
- 1.6.11 Network Stack Configuration
- 1.6.12 NVMe Configuration
- 1.6.13 HDD/SSD SMART Information
- 1.7 Monitor menu
- 1.8 Boot menu
- 1.9 Tool menu
- 1.10 Exit menu
- 1.11 Updating BIOS

ROG MAXIMUS XI HERO (WI-FI) BIOS Manual
35
The following item appears only when you set the DRAM Switching Frequency to
[Manual].
Fixed DRAM Switching Frequency (KHz)
This item allows you to set a higher frequency for a quicker transient
response speed. Use the <+> or <-> to adjust the value.
Boot Voltages
CPU Core/Cache Boot Voltage
Conguration options: [Auto] [0.600] - [1.700]
DMI Boot Voltage
Conguration options: [Auto] [0.3000] - [1.9000]
Core PLL Boot Voltage
Conguration options: [Auto] [0.70000] - [1.60000]
CPU System Agent Boot Voltage
Conguration options: [Auto] [0.7000] - [1.8000]
CPU VCCIO Boot Voltage
Conguration options: [Auto] [0.9000] - [1.8000]
PLL Termination Boot Voltage
Conguration options: [Auto] [0.36000] - [2.27000]
CPU Standby Boot Voltage
Conguration options: [Auto] [0.800] - [1.800]
Internal CPU Power Management
The subitems in this menu allow you to set the CPU ratio and features.
Intel(R) SpeedStep(tm)
Allows the operating system to dynamically adjust the processor voltage and cores
frequency to decrease the average power consumption and decrease average heat
production.
C
onguration options: [Auto] [Enabled] [Disabled]
Turbo Mode
Allows you to enable your processor cores to run faster than the base operating
frequency when it is below power, current and specication limit.
Conguration options: [Disabled] [Enabled]