Asus P7P55D-E EVO User Manual download pdf (Page 80)

3-20 Chapter 3: BIOS setup

Chapter 3

3.5.15 CPU Differential Amplitude [Auto]

Different AMP might enhance BCLK overclocking ability.

Conguration options: [Auto] [700mV] [800mV] [900mV] [1000mV]

3.5.16 CPU Clock Skew [Auto]

Adjusting this item may help enhancing BCLK overclocking ability. You may need to adjust

the CPU Clock Skew item at the same time.

Conguration options: [Auto] [Normal] [Delay 100ps]–[Delay 1500ps]

Some of the following items are adjusted by typing the desired values using the numeric keypad

and press the <Enter> key. You can also use the <+> and <-> keys to adjust the value. To

restore the default setting, type [auto] using the keyboard and press the <Enter> key.

3.5.17 CPU Voltage Mode [Offset]

Allows you to set the CPU Voltage Mode. Different sub-items appear according to the CPU

Voltage Mode item setting. Conguration options: [Offset] [Manual]

Offset Voltage [Auto]

This item appears only when you set the CPU Voltage Mode item to [Offset] and allows you to

set the Offset voltage. The values range from 0.00625V to 0.50000V with a 0.00625V interval.

Offset Sign [-]

This item appears only when you set the Offset Voltage item to a value other than [Auto].

[+] To offset the voltage by a positive value.

[–] To offset the voltage by a negative value.

Fixed Voltage [Auto]

This item appears only when you set the CPU Voltage Mode item to [Manual] and allows you

to set a xed CPU voltage. The values range from 0.85V to 1.7V with a 0.00625V interval.

Refer to the CPU documentation before setting the CPU Vcore voltage. Setting a high

VCore voltage may damage the CPU permanently, and setting a low VCore voltage may

make the system unstable.

3.5.18 IMC Voltage [Auto]

Allows you to set the CPU Integrated Memory Controller voltage. The values range from 1.1V

to 1.7V with a 0.00625V interval.

3.5.19 DRAM Voltage [Auto]

Allows you to set the DRAM voltage. The values range from 1.20V to 2.5V* with a 0.0125V interval.

• The value [2.5V] of the DRAM Voltage item is supported only if the OV_DRAM switch

is enabled. Otherwise the maximum voltage supported is [2.0V]. This item can be

automatically optimized if you install a XMP DIMM. Refer to 4. DRAM overvoltage

setting switch on page 2-26 for details.

• According to Intel CPU spec, DIMMs with voltage requirement over 1.65V may

damage the CPU permanently. We recommend you install the DIMMs with the voltage

requirement below 1.65V.

1 ... 79 80 81 ... 126

Rubinalesk 05 Mar 2024 | 11:55:50

Asus P7P55D-E EVO User Manual Page 80