Asus P8P67 PRO (REV 3.1) - Manual (Page 75)

ASUS P8P67 PRO REV 3.1 3-9
Chapter 3
CPU Power Management
The sub-items in this menu allow you to set the CPU ratio and features.
CPU Ratio [Auto]
Allows you to manually adjust the maximum non-turbo CPU ratio. Use <+> and <-> keys to
adjust the value. The valid value ranges vary according to your CPU model.
Enhanced Intel SpeedStep Technology [Enabled]
Allows you to enable or disable the Enhanced Intel ® SpeedStep Technology (EIST).
[Disabled] Disables this function.
[Enabled] The operating system dynamically adjusts the processor voltage and
core frequency which may result in decreased average consumption and
decreased average heat production.
Turbo Mode [Enabled]
This item appears only when you set the EIST item to [Enabled].
[Enabled] Allows processor cores to run faster than marked frequency in specific
condition.
[Disabled] Disables this function.
The following five items appear only when you set the EIST and Turbo Mode items to
[Enabled].
Turbo Ratio [Auto]
Allows you to manually adjust the Trubo CPU ratio.
[Auto]
All Turbo ratio are set by Intel CPU default
settings
[By ALL Cores (Can Adjust in OS)] All numbers of active cores will be set to one
single Turbo ratio in OS
[By Per Core (Cannot Adjust in OS)] All numbers of active cores can be set to an
individual Turbo ratio in BIOS.
Maximum Turbo Ratio setting in OS [Auto]
This item appears only when you set the Turbo Ratio item to [By ALL Cores (Can
Adjust in OS)]. Use the <+> and <-> keys to adjust the value.
1-/2-/3-/4-Core Ratio Limit
This item appears only when you set the Turbo Ratio item to [By Per Core (Cannot
Adjust in OS)]. Use the <+> and <-> keys to adjust the value.
Long Duration Power Limit [Auto]
Use the <+> and <-> keys to adjust the value.
Long Duration Maintained [Auto]
Use the <+> and <-> keys to adjust the value.
Short Duration Power Limit [Auto]
Use the <+> and <-> keys to adjust the value.
Additional Turbo Voltage [Auto]
Use the <+> and <-> keys to adjust the value.