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X8DTH-6/X8DTH-6F/X8DTH-i/X8DTH-iF User's Manual
Intel® C-STATE Tech
If enabled, C-State is set by the system automatically to either C2, C3 or C4 state.
The options are Disabled and
Enabled
.
C-State package Limit Setting (Available when C-State support is enabled)
If set to Auto, the AMI BIOS will automatically set the limit on the C-State package
register. The options are
Auto
, C1, C3, C6 and C7.
C1 Auto Demotion
When this item is set to enabled, the CPU will conditionally demote C3, C6 or C7
requests to C1 based on un-core auto-demote information. The options are Disabled
and
Enabled.
C3 Auto Demotion
When this item is set to enabled, the CPU will conditionally demote C6 or C7 re-
quests to C3 based on un-core auto-demote information. The options are Disabled
and
Enabled.
ACPI T State
Select Enabled to report Processor throttling in the ACPI. The options are
Disabled
and Enabled.
Advanced Chipset Control
CPU Bridge Confi guration
QPI Links Speed
Use this item to select QPI data transfer speeds and enable/disable QPI Fre-
quency selection. If Slow-mode is selected, QPI Frequency will remain slow (safe
mode), and cannot be selected the user. If Full-speed is selected, the following
item will be available for the user to select the QPI frequency. The options are
Slow-mode, and
Full-Speed
.
QPI Frequency (Available when QPI Links Speed is set to Full-speed)
This selects the desired QPI frequency. The options are
Auto
, 4.800 GT,
5.866GT, 6.400 GT.
QPI L0s and L1
Select Enabled to lower power consumption during the QPI power state. L0s
and L1 are automatically selected by the motherboard. The options are
Disabled
and Enabled.
Summary of Contents for X8DTH-6
Page 1: ...USER S MANUAL Revision 1 0c X8DTH 6F X8DTH 6 X8DTH i X8DTH iF...
Page 22: ...1 14 X8DTH 6 X8DTH 6F X8DTH i X8DTH iF User s Manual Notes...
Page 58: ...2 36 X8DTH 6 X8DTH 6F X8DTH i X8DTH iF User s Manual Notes...
Page 90: ...4 28 X8DTH 6 X8DTH 6F X8DTH i X8DTH iF User s Manual Notes...
Page 92: ...A 2 X8DTH 6 X8DTH 6F X8DTH i X8DTH iF User s Manual Notes...
Page 96: ...B 4 X8DTH 6 X8DTH 6F X8DTH i X8DTH iF User s Manual Notes...