User Manual

PRIME / TUF GAMING Intel
®
500 Series BIOS Manual
27
DRAM Voltage
Allows you to congure the voltage for the DRAM. Use the <+> or <-> keys to adjust the
value, or key in [Auto] and press the <Enter> key to apply the optimized setting.
Conguration options: [Auto] [1.00000] – [1.80000]
CPU VCCIO Voltage
Allows you to congure the voltage for the CPU VCCIO. Use the <+> or <-> keys to
adjust the value, or key in [Auto] and press the <Enter> key to apply the optimized setting.
Conguration options: [Auto] [0.70000] – [1.80000]
CPU System Agent Voltage
Allows you to congure the voltage for the CPU System Agent. Use the <+> or <-> keys to
adjust the value, or key in [Auto] and press the <Enter> key to apply the optimized setting.
Conguration options: [Auto] [0.70000] – [1.80000]
PCH VCCIN 1.8V
Allows you to congure the voltage for the PCH Core. Use the <+> or <-> keys to adjust the
value, or key in [Auto] and press the <Enter> key to apply the optimized setting.
Conguration options: [Auto] [1.80000] – [2.30000]
DRAM REF Voltage Control
The sub-items in this menu allow you to set the DRAM REF Voltage Control features. Use
the <+> or <-> keys to adjust the value, or key in [Auto] and press the <Enter> key to apply
the optimized setting for the sub-items below.
DRAM CTRL REF Voltage on CHA / DRAM CTRL REF Voltage on CHB
Allow you to congure the DRAM reference voltage on the control lines of channel
A(/B). The reference voltage will be the DRAM voltage times the congured value.
Conguring the value close to the standard value (0.60000x) is recommended.
Conguration options: [Auto] [0.39500] – [0.63000]
DRAM DATA REF Voltage on CHA(/B) DIMM0(/1) Rank0(/1) BL0(~7)
Conguration options: [Auto] [0] – [63]