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
ACPI SLIT local SLink distance
Specify the distance to an SLink domain on the same socket.
ACPI SLIT remote SLink distance
Specify the distance to an SLink domain on the other socket.
ACPI SLIT local inter-SLink distance
Specify the distance between two SLink domains on the same socket.
ACPI SLIT remote inter-SLink distance
Specify the distance between two SLink domains, each on a different
socket.
Link
GMI encryption control
This item allows you to control the GMI link encryption.
Configuration options: [Disabled] [Enabled] [Auto]
xGMI encryption control
This item allows you to control the xGMI link encryption.
Configuration options: [Disabled] [Enabled] [Auto]
CAKE CRC perf bounds control
Configuration options: [Auto] [Manual]
The following item appears only when CAKE CRC perf bounds control is set to
[Manual].
CAKE CRC perf bounds
This item specifies the amount of performance loss that is acceptable to
enable CRC protection. Units are in 0.00001%, RangeL disabled (0) - 10%
(1000000).
4-link xGMI max speed
Configuration options: [6.4Gbps] [7.467Gbps] [8.533Gbps] [9.6Gbps]
[10.667Gbps] [11Gbps] [12Gbps] [13Gbps] [14Gbps] [15Gbps] [16Gbps]
[17Gbps] [18Gbps] [19Gbps] [20Gbps] [21Gbps] [22Gbps] [23Gbps]
[24Gbps] [25Gbps] [Auto]
3-link xGMI max speed
Configuration options: [6.4Gbps] [7.467Gbps] [8.533Gbps] [9.6Gbps]
[10.667Gbps] [11Gbps] [12Gbps] [13Gbps] [14Gbps] [15Gbps] [16Gbps]
[17Gbps] [18Gbps] [19Gbps] [20Gbps] [21Gbps] [22Gbps] [23Gbps]
[24Gbps] [25Gbps] [Auto]
xGMI TXEQ Mode
This option allows you to select the XGMI TXEQ/RX viewing mode.
Configuration options: [TXEQ_Disabled] [TXEQ_Lane] [TXEQ_Link]
[TXEQ_RX_Vet] [Auto]
PcsCG Control
Configuration options: [Auto] [Enable]