2 cpu power management configuration, Cpu power management configuration -13, Adjacent cache line prefetch [enabled – Asus Z9NR-D12 User Manual

Page 77: Dcu streamer prefetcher [enabled, Dcu ip prefetcher [enabled, Intel virtualization technology [enabled, Apic mode [auto, Power technology [custom, Eist [enabled

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ASUS Z9NR-D12

4-13

Adjacent Cache Line Prefetch [Enabled]

This Item allows you to turn on/off prefetching of adjacent cache lines.

Configuration options: [Disabled] [Enabled]

DCU Streamer Prefetcher [Enabled]

This Item allows you to enabled/disabled L1 data prefetcher.

Configuration options: [Disabled] [Enabled]

DCU IP Prefetcher [Enabled]

This Item allows you to enabled/disabled L1 data prefetcher.

Configuration options: [Disabled] [Enabled]

Intel Virtualization Technology [Enabled]

When you enable this item, a VMM can utilize the additional hardware capabilities

provided by Vanderpool Technology.

Configuration options: [Disabled] [Enabled]

APIC mode [Auto]

Allows you to select APIC mode.

Configuration options: [Auto][x2APIC] [xAPIC]

This item allows you to

enabled power management

features.

4.4.2

CPU Power Management Configuration

→←:

Select Screen

↑↓:

Select Item

Enter: Select Item

+/-: Change Opt.

F1: General Help

F2: Previous Values

F5: Optimized Defaults

F10: Save & Exit

ESC: Exit

Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.

Advanced

Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.

Power Technology [Custom]

This item allows you to enable power management features.

Configuration options: [Disabled] [Energy Efficient] [Custom]

EIST [Enabled]

This item allows you to enable/disable Intel SpeedStep.

Configuration options: [Disabled] [Enabled]

CPU Power Management Configuration

Power Technology

[Custom]

EIST

[Enabled]

Turbo Mode

[Enabled]

P-STATE Coordination

[HW_ALL]

CPU C3 Report

[Disabled]

CPU C6 Report

[Enabled]

CPU C7 Report

[Disabled]

Package C State limit

[C6]

Energy Performance [Balanced Performance]

Factory long duration power limit 95 Watts

Long duration power limit

0

Factory long duration maintained 1000 ms

Long duration power limit

0

Recommended short duration power1 1.2 * Long Duration

Short duration power limit

0

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