Asus P7H55 USB3 User Guide - Page 53

CPU Differential Amplitude [Auto], CPU Clock Skew [Auto], CPU Voltage Mode [Offset], IMC Voltage [

Page 53 highlights

2.4.13 CPU Differential Amplitude [Auto] Different AMP might enhance BCLK overclocking ability. Configuration options: [Auto] [700mV] [800mV] [900mV] [1000mV] 2.4.14 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. Configuration 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 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 key. 2.4.15 CPU Voltage Mode [Offset] Allows you to set the CPU Voltage Mode. Different sub-items appear according to the CPU Voltage Mode item setting. Configuration 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 fixed 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. 2.4.16 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. 2.4.17 DRAM Voltage [Auto] Allows you to set the DRAM voltage. The values range from 1.2V to 2.0V with a 0.0125V interval. According to Intel CPU spec, DIMM voltage below 1.65V is recommended to protect the CPU. ASUS P7H55/USB3 2-13

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ASUS P7H55/USB3
2-13
2.4.13
CPU Differential Amplitude [Auto]
Different AMP might enhance BCLK overclocking ability.
Configuration options: [Auto] [700mV] [800mV] [900mV] [1000mV]
2.4.14
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.
Configuration 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.
2.4.15
CPU Voltage Mode [Offset]
Allows you to set the CPU Voltage Mode. Different sub-items appear according to the
CPU
Voltage Mode
item setting. Configuration 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 fixed 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.
2.4.16
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.
2.4.17
DRAM Voltage [Auto]
Allows you to set the DRAM voltage. The values range from 1.2V to 2.0V with a 0.0125V
interval.
According to Intel CPU spec, DIMM voltage below 1.65V is recommended to protect the
CPU.