Supero Super X8DTL-3, Руководство пользователя

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X8DTL-3/X8DTL-i/X8DTL-3F/X8DTL-iF User's Manual
C1 Auto Demotion
When this feature is enabled, the CPU will conditionally demote C3, C6 or C7 re-
quests to C1 based on un-core auto-demote information. The options are Enabled
and Disabled .
C3 Auto Demotion
When this feature is enabled, the CPU will conditionally demote C6 or C7 requests
to C3 based on un-core auto-demote information. The options are Enabled and
Disabled .
ACPI T State
Select Enabled to report CPU throttling state in ACPI. The options are Enabled
and Disabled.
DCA Technology
This feature accelerates the performance of TOE devices. Note : A TOE device is
a specialized, dedicated processor that is installed on an add-on card or a network
card to handle some or all packet processing of this add-on card. For this moth-
erboard, the TOE device is built inside the ESB 2 South Bridge chip. This feature
is supported only by some types of processors (i.e., Intel Nehalem-WS 1S). The
options are Enabled and Disabled.
DCA Prefetch Delay
A DCA Prefetch is used with TOE components to prefetch data in order to shorten
execution cycles and maximize data processing effi ciency. Prefetching too fre-
quently can saturate the cache directory and delay necessary cache accesses. This
feature reduces or increases the frequency the system prefetches data. The options
are [8], [16], [32] , [40], [48], [56], [64], [72], [80], [88], [96], [104], [112], [120]

Advanced Chipset Control
The items included in the Advanced Settings submenu are listed below:

QPI & IMC Confi guration
QPI Links Speed
This feature selects QPI's data transfer rate. The options are Slow-mode, and Full
Speed .
QPI Frequency
This selects the desired QPI frequency. The options are Auto , 4.800 GT, 5.866GT,
6.400 GT.