User's Manual
Adjacent Cache Line Prefetch [Enabled]
This item allows the mid level cache (L2) to prefetch adjacent cache lines, reducing the
DRAM loading time and improves the system performance. Conguration options: [Disabled]
[Enabled]
CPU Power Management Conguration
This item allows you to manage and congure the CPU’s power.
Intel
®
SpeedStep
TM
[Auto]
This item allows the operating system to dynamically adjust the processor voltage and
cores frequency, resulting to a decreased average power consumption and decreased
average heat production. Conguration options: [Auto] [Disabled] [Enabled]
Turbo Mode [Enabled]
This item allows you to enable your core processor’s speed to run faster than the
base operating frequency when it is below operating power, current and temperature
specication limit. Conguration options: [Disabled] [Enabled]
CPU C states [Auto]
This item allows you to set the power saving of the CPU states. Conguration options:
[Auto] [Disabled] [Enabled]
The following items appear only when you set the CPU C-States to [Enabled].
Enhanced C-States [Enabled]
This item allows your CPU to reduce power consumption when the system is in idle
mode. Conguration options: [Enabled] [Disabled]
CPU C3 Report [Enabled]
This item allows you to disable or enable the CPU C3 report to the operating
system. Conguration options: [Enabled] [Disabled]
CPU C6 Report [Enabled]
This item allows you to disable or enable the CPU C6 report to the operating
system. Conguration options: [Enabled] [Disabled]
CPU C7 Report [CPU C7s]
This item allows you to disable or enable the CPU C7 report to the operating
system. Conguration options: [Disabled] [CPU C7] [CPU C7s]
CPU C8 Report [Enabled]
This item allows you to disable or enable the CPU C8 report to the operating
system. Conguration options: [Enabled] [Disabled]
Package C State limit [Auto]
This item allows you to set the a C‑state support for the CPU package.
Conguration options: [C0/C1] [C2] [C3] [C6] [C7] [C7s] [C8] [Auto]
CFG lock [Disabled]
This item allows you to enable or disable the CFG lock. Conguration options:
[Disabled] [Enabled]
2-24 Chapter 2: BIOS Setup