ASRock B550 Phantom Gaming 4/ac [67/90] 1 v voltage

B550 Phantom Gaming 4/ac

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DRAM Information

DRAM Frequency

If [Auto] is selected, the motherboard will detect the memory module(s) inserted

and assign the appropriate frequency automatically. Setting DRAM Frequency can

adjust DRAM Timing.

DRAM Voltage

Congure the voltage for the DRAM Voltage.

Innity Fabric Frequency and Dividers

AMD Overclocking Setup Set Innity Fabric frequency (FCLK). Auto: FCLK =

MCLK. Manual: FCLK must be less than or equal to MCLK for best performance in

most cases. Latency penalties are incurred if FCLK and MCLK are mismatched, but

suciently high MCLK can negate or overcome this penalty.

DRAM Timing Conguration

External Voltage Settings and Load-line Calibration

CPU Vcore Voltage

Input voltage for the processor by the external voltage regulator.

CPU Load-Line Calibration

CPU Load-Line Calibration helps prevent CPU voltage droop when the system is

under heavy loading.

VDDCR_SOC Voltage

Input voltage for the processor by the external voltage regulator.

VDDCR_SOC Load-Line Calibration

VDDCR_SOC Load-Line Calibration helps prevent VDDCR_SOC voltage droop

when the system is under heavy loading.

VPPM

Congure the voltage for the VPPM.

2.50V Voltage

Congure the voltage for the 2.50V PROM Voltage.

+1.8V Voltage

Congure the voltage for the +1.8V Voltage. e default value is [Auto].