4-8 C7Z87-OCE User’s Manual
Adjacent Cache Line Prefetch (Available when supported by the CPU)
Select Enabled for the CPU to prefetch both cache lines for 128 bytes as comprised.
Select Disabled for the CPU to prefetch both cache lines for 64 bytes. The options
are Disabled and Enabled.
Note: If there is any change to this setting, you will nee d to power off and
reboot the system for the change to take effec t. Please refer to Intel’s
web site for detailed information.
CPU AES
Select Enable for Intel CPU Advanced Encryption Standard (AES) Instructions sup-
port to enhance data integrity. The options are Enabled and Disabled.
EIST
EIST (Enhanced Intel SpeedStep Technology) allows the system to automatically
adjust processor voltage and core frequency in an effort to reduce power consump-
tion and heat dissipation. Please refer to Intel’s web site for detailed information.
The options are Disabled and Enabled.
Turbo Mode
This feature allows processor cores to run faster than the frequency recommended
by the manufacturer. The options are Disabled and Enabled. If this feature is set
to Enabled, the following items will display:
CPU Power Limit1
Use this feature to set the power limit for CPU1. Use the number keys on your
keyboard to enter the value. Enter 0 to use the manufacturer's default setting.
CPU Power Limit1 Time
This item allows the user to determine how long CPU1 should operate at the
power limit set by the user for the item above. Use the number keys on your
keyboard to enter the value. Enter 0 to use the manufacturer's default setting.
CPU Power Limit2
Use this feature to set the power limit for CPU2. Use the number keys on your
keyboard to enter the value. Enter 0 to use the manufacturer's default setting.
Platform Power Limit Lock
Use this feature to lock the power limit of the motherboard. The options are
Enabled and Disabled.