Technical Product Specification

Intel® Server Boards S4600LH2/T2 TPS
Revision 2.0
131
Option Values: N/A
6.4 GT/s
7.2 GT/s
8.0 GT/s
Unknown GT/s
Help Text: <None>
Comments: Information only. Displays current frequency at which the QPI Links are
operating. Appears only on multi-socket boards.
When a multi-socket board has only one processor installed, QPI Link Frequency will be shown as
“N/A”.
Back to [Processor Configuration Screen] — [Advanced Screen
]
Intel
®
QPI Frequency Select
Option Values: Auto Max
6.4 GT/s
7.2 GT/s
8.0 GT/s
Help Text:
Allows for selecting the Intel
®
QuickPath Interconnect Frequency. Recommended to leave in
[Auto Max] so that BIOS can select the highest common Intel
®
QuickPath Interconnect
frequency.
Comments: Lowering the QPI frequency may improve performance per watt for some
processing loads and on certain benchmarks. [Auto Max] will give the maximum QPI performance
available. Appears only on multi-socket boards.
When a multi-socket board has only one processor installed, this will be grayed out, with the previous
value remaining displayed.
Changes in QPI Link Frequency will not take effect until the system reboots, so this will not immediately
change the QPI Link Frequency display. Changing QPI Link Frequency does not affect the QPI Link
Speed.
Back to [Processor Configuration Screen] — [Advanced Screen
]
Intel
®
Turbo Boost Technology
Option Values: Enabled
Disabled
Help Text:
Intel
®
Turbo Boost Technology allows the processor to automatically increase its frequency if it
is running below power, temperature, and current specifications.
Comments: This option is only visible if all processors installed in the system support Intel
®
Turbo Boost Technology. In order for this option to be available, Enhanced Intel
®
SpeedStep
®
Technology must be Enabled.
Back to [Processor Configuration Screen] — [Advanced Screen
]
Enhanced Intel SpeedStep(R) Tech