Asus H170-PRO User Guide - Page 63

CPU Configuration, Adjacent Cache Line Prefetcher [Enabled]

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2.6.1 CPU Configuration The items in this menu show the CPU-related information that the BIOS automatically detects. The items shown in submenu may be different due to the CPU you installed. Hyper-threading [Enabled] The Intel Hyper-Threading Technology allows a hyper-threading processor to appear as two logical processors to the operating system, allowing the operating system to schedule two threads or processes simultaneously. [Enabled] Two threads per activated core are enabled. [Disabled] Only one thread per activated core is enabled. 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. Intel Virtualization Technology [Enabled] When set to [Enabled], a VMM can utilize the additional hardware capabilities provided by Vanderpool Technology. Configuration options: [Disabled] [Enabled] Hardware Prefetcher [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 [Auto] 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 Battery] [Max Non-Turbo Performance] [Turbo Performance] [Auto] CPU Power Management Configuration This item allows you to manage and configure the CPU's power. Intel(R) SpeedStep(tm) [Enabled] This item allows your system to adjust the CPU's voltage and cores frequency, resulting in decreased power consumption and heat production. [Disabled] The CPU runs at its default speed. [Enabled] The system controls the CPU speed. ASUS H170-PRO 2-29

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2.6.1
CPU Configuration
The items in this menu show the CPU‑related information that the BIOS automatically
detects.
The items shown in submenu may be different due to the CPU you installed.
Hyper-threading [Enabled]
The Intel Hyper‑Threading Technology allows a hyper‑threading processor to appear as two
logical processors to the operating system, allowing the operating system to schedule two
threads or processes simultaneously.
[Enabled]
Two threads per activated core are enabled.
[Disabled]
Only one thread per activated core is enabled.
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.
Intel Virtualization Technology [Enabled]
When set to
[Enabled]
, a VMM can utilize the additional hardware capabilities provided by
Vanderpool Technology. Configuration options: [Disabled] [Enabled]
Hardware Prefetcher [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 [Auto]
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 Battery] [Max Non‑Turbo Performance]
[Turbo
Performance] [Auto]
CPU Power Management Configuration
This item allows you to manage and configure the CPU’s power.
Intel(R) SpeedStep(tm) [Enabled]
This item allows your system to adjust the CPU’s voltage and cores frequency,
resulting in decreased power consumption and heat production.
[Disabled]
The CPU runs at its default speed.
[Enabled]
The system controls the CPU speed.
ASUS H170-PRO
2-29