2 memory frequency [auto, 3 gpu boost [disabled, 4 igpu max. frequency – Asus P8H67-M PRO User Manual
Page 56: 5 epu power saving mode [disabled, 6 dram timing control, 7 cpu power management, Memory frequency -14, Gpu boost -14, Igpu max. frequency -14, Epu power saving mode -14

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ASUS P8H67-M PRO
2.4.2
Memory Frequency [Auto]
Allows you to set the memory operating frequency. Configuration options: [Auto]
[DDR3-800MHz] [DDR3-1066MHz] [DDR3-1333MHz]
Selecting a very high memory frequency may cause the system to become unstable! If this
happens, revert to the default setting.
2.4.3
GPU Boost [Disabled]
Allows you to enable or disable the GPU Boost function.
Configuration options: [Disabled] [Enabled]
2.4.4
iGPU Max. Frequency
Allows you to set the iGPU maximum frequency. The values range from 1100MHz to
3000MHz with a 50MHz interval. Use <+>/<-> to adjust the value.
2.4.5
EPU Power Saving Mode [Disabled]
Allows you to enable or disable the EPU power saving function.
Configuration options: [Disabled] [Enabled]
EPU Setting [AUTO]
This item appears only when you set the EPU Power Saving Mode item to [Enabled] and
allows you to select the EPU power saving mode. Configuration options: [AUTO] [Light Power
Saving Mode] [Medium Power Saving Mode] [Max Power Saving Mode]
2.4.6
DRAM Timing Control
The sub-items in this menu allow you to set the DRAM timing control features. Use the <+>
and <-> keys to adjust the value. To restore the default setting, type [auto] using the keyboard
and press
Changing the values in this menu may cause the system to become unstable! If this
happens, revert to the default settings.
2.4.7
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 or the numeric keypad to adjust the ratio. The valid value ranges vary according
to your CPU model.
Enhanced Iintel 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 increased average consumption
and decrease average heat production.