User Manual
Table Of Contents
- 1. Knowing BIOS
- 2. BIOS setup program
- 3. My Favorites
- 4. Main menu
- 5. Ai Tweaker menu
- 6. Advanced menu
- 6.1 Trusted Computing
- 6.2 AMD fTPM configuration
- 6.3 CPU Configuration
- 6.4 ROG Effects
- 6.5 SATA Configuration
- 6.6 Onboard Devices Configuration
- 6.7 APM Configuration
- 6.8 PCI Subsystem Settings
- 6.9 USB Configuration
- 6.10 Network Stack Configuration
- 6.11 HDD/SSD SMART Information
- 6.12 AMD Overclocking
- 6.13 AMD CBS
- 7. Monitor menu
- 8. Boot menu
- 9. Tool menu
- 10. Exit menu
- 11. Updating BIOS
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ROG STRIX B450-F GAMING II BIOS Manual
Precision Boost Overdrive Scalar
This item allows you to manually set, or disable the part runs with a scalar of
customized value.
Configuration options: [Auto] [Disabled] [Manual]
The following items appear only when Precision Boost Overdrive Scalar is set to
[Manual].
Precision Boost Overdrive Scalar
This item overrides the AMD default silicon health management to potentially achieve
higher sustained frequencies under CPU load.
Configuration options: [1X] - [10X]
Max CPU Boost Clock Override
This item allows you to increase the maximum CPU frequency that may be
automatically be achieved by the Precision Boost 2 algorithm.
Configuration options: [0MHz] - [200MHz]
Perform Thermal Throttle Limit
This item allows you to decrease the maximum allowed processor temperature
(Celsius).
Configuration options: [Auto] [Manual]
The following item appears only when Perform Thermal Throttle Limit is set to [Manual].
Perform Thermal Throttle Limit
This item allows you to decrease the maximum allowed processor temperature
(Celsius).
Configuration options: [0] - [255]
LN2 Mode
The sub-items in this menu allow you to enable settings that provide additional stability at
extreme cold operating temperatures.
LN2 Mode
Configuration options: [Auto] [Disabled] [Enabled]
SoC Voltage
The item in this submenu allow you to specify the SoC/uncore voltage (VDD_SOC) in mV
to support memory and Infinity Fabric overclocking. VDD_SOC also determines the GPU
voltage on processors with integrated graphics. ‘SoC/Uncore OC Mode’ needs to be enabled
to force this voltage.
SoC Voltage
Configuration options: [0] - [1550]
SoC/Uncore OC Mode
Forces CPU SoC/uncore components (e.g. Infinity Fabric, memory, and integrated graphic)
to run at their maximum specified frequency at all times. May improve performance at the
expense of idle power savings.