ASROCK Rack TRX40D8-2N2T, User Manual

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Warning: S3 is not supported on systems where SMT is disabled.
CPU Frequency and Voltage (VID) Change
If this item is set to [Manual], the multiplier and voltage will be set based on user selection.
Final result is depending on the CPU's capability.
CPU Core (Per CCX)
Frequency (MHz)
Adjust processor boost frequency.
Voltage (VID)
Adjust processor core voltage.
SoC/Uncore OC voltage (mV)
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” need to be enabled to force this voltage.
CLDO VDDP voltage (mV)
VDDP is a voltage for the DDR4 bus signaling (PHY), and it is dereived from your
DRAM voltage (VDDIO_Mem). As a result, VDDP voltage in mV can approach but
not exceed your DRAM voltage.
CLDO VDDG voltage (mV)
VDDG represents voltage for the data portion of the Infinity Fabric. It is dereived
from the CPU SoC/Uncore Voltage (VDD_SOC). VDDG can approach but not
exceed VDD_SOC.
CLDO VDDG IOD voltage (mV)
VDDG represents voltage for the data portion of the Infinity Fabric. It is dereived
from the CPU SoC/Uncore Voltage (VDD_SOC). VDDG can approach but not
exceed VDD_SOC.
DRAM freq. DDR4-2933
If [Auto] is selected, the motherboard will detect the memory module(s) inserted
and assign the appropriate frequency automatically.