Service Guide

32 Intel® Server Board S1200BT Service Guide
Enhanced Intel
®
SpeedStep
®
Technology allows the system to dynamically adjust
processor voltage and core frequency, which can result in decreased average power
consumption and decreased average heat production.
Contact your OS vendor regarding OS support of this feature.
Comments:When Disabled, the processor setting reverts to running at Max TDP Core
Frequency (rated frequency).
This option is only visible if all processors installed in the system support Enhanced
Intel
®
SpeedStep
®
Technology. In order for the Intel
®
Turbo Boost option to be available,
Enhanced Intel
®
SpeedStep
®
Technology must be Enabled.
11. Turbo Boost Performance/Watt Mode
Option Values: Power Optimized
Traditional
Help Text:
When Power Optimized is selected, Intel
®
Turbo Boost Technology engages after
performance state P0 is sustained for more than two seconds. When Traditional is
selected, Intel
®
Turbo Boost Technology is engaged even for P0 requests less than
two seconds.
Comments:Turbo Boost Power Optimization is not available on all processors, and is
available only when Intel
®
Turbo Boost Technology and Enhanced Intel
®
SpeedStep
®
Technology are Enabled.
12. Processor C3
Option Values: Enabled
Disabled
Help Text:
Enable/Disable Processor C3 (ACPI C2/C3) report to OS
Comments:This is normally Disabled, but can be Enabled for improved performance on
certain benchmarks and in certain situations.
13. Processor C6
Option Values: Enabled
Disabled
Help Text:
Enable/Disable Processor C6 (ACPI C3) report to OS