Asus P8H67-M EVO - Manual (Page 70)

3-8 Chapter 3: BIOS setup
Chapter 3
BCLK/PEG Frequency [XXX]
Allows you to adjust the CPU operating frequency to enhance the system performance. Use
the <+> and <-> keys to adjust the value. You can also key in the desired value using the
numeric keypad. The values range from 80.0MHz to 300.0MHz.
Memory Frequency [Auto]
Allows you to set the memory operating frequency. The configuration options vary with the
BCLK/PEG Frequency item settings.
Selecting a very high memory frequency may cause the system to become unstable! If this
happens, revert to the default setting.
GPU Boost [Disabled]
GPU Boost accelerates the integrated GPU for extreme graphics performance.
Configuration options: [Disabled] [Enabled]
iGPU Max. Frequency [Auto]
This item appears only when you set the GPU Boost item to [Disabled] and allows you to
set the maximum iGPU frequency. Use the <+> and <-> keys to adjust the value. The values
range from 1100Mhz to 3000Mhz with a 50Mhz interval. To restore the default setting, type
[auto] using the keyboard and press the key.
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]
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 the key.
Changing the values in this menu may cause the system to become unstable! If this
happens, revert to the default settings.
CPU Power Management
The sub-items in this menu allow you to set the CPU ratio and features.
CPU Ratio [Auto]
Allows you to set the ratio between the CPU Core Clock and the BCLK Frequency. Use
<+> and <-> keys to adjust the ratio. The valid value ranges vary according to your CPU
model.