4-8
X9SRA Motherboard Series User’s Manual
Short duration power limit
- During Turbo Mode, the system may exceed the
processor's default power setting and exceed the Short Duration Power limit. By
increasing this value, the processor can provide better performance for a short
duration.
Chipset Configuration
WARNING: Setting the wrong values in the following sections may cause the system
to malfunction.
North Bridge Configuration
Integrated IO Configuration
Intel® VT-d
Select Enabled to enable Intel's Virtualization Technology support for
Direct I/O VT-d
by reporting the I/O device assignments to VMM through
the DMAR ACPI Tables. This feature offers fully-protected I/O resource-
sharing across the Intel platforms, providing the user with greater reliabil-
ity, security and availability in networking and data-sharing. The settings
are
Enabled
and Disabled.
Intel® I/OAT
The Intel I/OAT (I/O Acceleration Technology) significantly reduces
CPU overhead by leveraging CPU architectural improvements, freeing
resources for more other tasks. The options are Disabled and
Enabled
.
DCA Support
This feature accelerates the performance of I/O devices using Direct
Cache Access. The options are
Enabled
and Disabled.
IIO 1 PCIe Port Bifurcation Control
Slot 2 PCI-E 3.0 x4 Link Speed
This feature enables the user to select the target link speed for this slot.
The options are GEN1, GEN2 and
GEN3
.
Slot 6 PCI-E 3.0 x16 Link Speed
This feature enables the user to select the target link speed for this slot.
The options are GEN1, GEN2 and
GEN3
.
Slot 4 PCI-E 3.0 x16 Link Speed
This feature enables the user to select the target link speed for this slot.
The options are GEN1, GEN2 and
GEN3
.
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