Asus Z97-P Manual page 63

Active Processor Cores [All]
This item allows you to select the number of CPU cores to activate in each processor
package. Configuration options: [All] [1] [2] [3]
For some CPU types, only [All] and [1] appear.
Limit CPUID Maximum [Disabled]
When set to [Enabled], this item allows the legacy OS to boot even without support for CPUs
with extended CPUID functions. Configuration options: [Disabled] [Enabled]
Execute Disable Bit [Enabled]
Execute Disable prevents certain classes of malicious buffer overflow attacks when combined
with a supporting OS (SuSE Linux 9.2, RedHat Enterprise 3 Update 3). Configuration options:
[Disabled] [Enabled]
Intel Virtualization Technology [Disabled]
When set to [Enabled], a VMM can utilize the additional hardware capabilities provided by
Vanderpool Technology. Configuration options: [Disabled] [Enabled]
Hardware Prefetcher(L2 Cache) [Enabled]
This item allows the CPU to prefetch commands and data in the L2 cache, reduces the
DRAM loading time and improves the system performance. Configuration options: [Disabled]
[Enabled]
Adjacent Cache Line Prefetcher [Enabled]
This item allows the mid level cache (L2) to prefetch adjacent cache lines, reducing the
DRAM loading time and improves the system performance. Configuration options: [Disabled]
[Enabled]
Boot Performance Mode [Max Non-Turbo Performance]
This item allows you to select the CPU performance state during system boot before the
operating system takes control. The CPU runs at a selected performance ratio based on CPU
configuration. Configuration options: [Max Non‑Turbo Performance] [Max Battery] [Turbo
Performance]
Dynamic Storage Accelerator [Disabled]
This item allows you to accelerate the performance of the SSDs (Solid‑State Drives) by
dynamically adjusting the power management during heavy multitasking. Configuration
options: [Enabled] [Disabled]
CPU Power Management Configuration
This item allows you to manage and configure the CPU's power.
Enhanced Intel SpeedStep Technology [Enabled]
This item allows your system to adjust the CPU's voltage and cores frequency,
resulting in decreased power consumption and heat production.
[Disabled]
[Enabled]
ASUS Z97-P
The CPU runs at its default speed.
The system controls the CPU speed.
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