2 cpu power management configuration, Cpu power management configuration -13, Adjacent cache line prefetch [enabled – Asus Z9PA-U8 User Manual
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ASUS Z9PA-U8
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]
Enable prefetch of next L1 data line based upon multiple loads in same cache line.
Configuration options: [Disabled] [Enabled]
DCU IP Prefetcher [Enabled]
Enable prefetch of next L1 line based upon sequential load history.
Configuration options: [Disabled] [Enabled]
Intel Virtualization Technology [Enabled]
When enabled this item, a VMM can utilize the additional hardware capabilities
provided by Vanderpool Technology.
Configuration options: [Disabled] [Enabled]
Local APIC mode [Auto]
Allows you to select Local 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 10 s
Long duration power limit
0
Recommended short duration power1 1.2 * Long Duration
Short duration power limit
0