Asus ROG STRIX X670E-F GAMING WIFI ROG STRIX X670E Series BIOS Manual English - Page 25

Digi+ VRM, VRM Initialization Check, CPU Load-line Calibration, CPU Current Capability

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Page 25 highlights

GFX Curve Optimizer Magnitude Determines the magnitude of the GFX curve shift to be made (entered in whole numbers) the larger the value entered the larger the magnitude of the shift. Field defaults to 0 and the user can enter whole integer numbers. Value entered, combined with the sign above, is used to send the SMU and GFX Curve Optimizer. Configuration options: [0] - [30] Digi+ VRM VRM Initialization Check When any error occurs during VRM initialization, the system will hang at POST code 76/77 if this function is enabled. Configuration options: [Disabled] [Enabled] CPU Load-line Calibration CPU Load-Line Calibration is defined by AMD VRM spec and affects CPU voltage. The CPU working voltage will decrease proportionally to CPU loading. Higher value could get higher voltage and good overclocking performance but increase the CPU and VRM thermal. Configuration options [Auto] [Level 1] [Level 2] [Level 3] [Level 4] [Level 5:Recommended for OC] [Level 6] [Level 7] [Level 8] DO NOT remove the thermal module. The thermal conditions should be monitored. CPU Current Capability A higher value brings a wider total power range and extends the overclocking frequency range simultaneously. Configuration options: [Auto] [100%] [110%] [120%] [130%] [140%] Configure higher values when overclocking or under a high loading for extra power support. CPU Current Reporting Scale The scale for the current reported to the CPU via the SVI Bus. Configuration options: [Auto] [100%] [75%] [50%] [25%] CPU VRM Switching Frequency Sets the VRM switching frequency. VRM switching frequency affects transient response and VRM component temperatures. Setting a higher switching frequency will result in better transient response at the expense of higher VRM temperatures. Active cooling of the VRM heatsink is recommended when running high CPU voltage and high load-line calibration values. Configuration options: [Auto] [Manual] DO NOT remove the thermal module. The thermal conditions should be monitored. ROG STRIX X670E Series BIOS Manual 25

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ROG STRIX X670E Series BIOS Manual
25
GFX Curve Optimizer Magnitude
Determines the magnitude of the GFX curve shift to be made (entered in whole numbers)
the larger the value entered the larger the magnitude of the shift. Field defaults to 0 and
the user can enter whole integer numbers. Value entered, combined with the sign above,
is used to send the SMU and GFX Curve Optimizer.
Configuration options: [0] - [30]
Digi+ VRM
VRM Initialization Check
When any error occurs during VRM initialization, the system will hang at POST code
76/77 if this function is enabled.
Configuration options: [Disabled] [Enabled]
CPU Load-line Calibration
CPU Load-Line Calibration is defined by AMD VRM spec and affects CPU voltage.
The CPU working voltage will decrease proportionally to CPU loading. Higher value
could get higher voltage and good overclocking performance but increase the CPU
and VRM thermal.
Configuration options [Auto] [Level 1] [Level 2] [Level 3] [Level 4]
[Level 5:Recommended for OC] [Level 6] [Level 7] [Level 8]
DO NOT remove the thermal module. The thermal conditions should be monitored.
CPU Current Capability
A higher value brings a wider total power range and extends the overclocking
frequency range simultaneously.
Configuration options: [Auto] [100%] [110%] [120%] [130%] [140%]
Configure higher values when overclocking or under a high loading for extra power
support.
CPU Current Reporting Scale
The scale for the current reported to the CPU via the SVI Bus.
Configuration options: [Auto] [100%] [75%] [50%] [25%]
CPU VRM Switching Frequency
Sets the VRM switching frequency. VRM switching frequency affects transient
response and VRM component temperatures. Setting a higher switching frequency
will result in better transient response at the expense of higher VRM temperatures.
Active cooling of the VRM heatsink is recommended when running high CPU voltage
and high load-line calibration values.
Configuration options: [Auto] [Manual]
DO NOT remove the thermal module. The thermal conditions should be monitored.