Dell Precision T5600 (Mid 2012) - Manual (Page 42)

Option Description
PCI Bus Configuration Allows you to configure the PCI buses. The
options are:
• 64 PCI Buses (Default Setting)
Audio Allows you enable or disable the audio
feature.
Default Setting: Audio is enabled
Drives Allows you to configure the SATA drives on
board. The options are:
• SATA-0
• SATA-1
Default Setting: All drives are enabled.
HDD Fans Allows you to control the HDD fans.
Default Setting: depends on the system
configuration
Table 4. Performance
Option Description
Multi Core Support This field specifies whether the processor will
have one or all cores enabled. The
performance of some applications will
improve with the additional cores. This option
is enabled by default. Allows you to enable or
disable multi-core support for the processor.
The options are:
• All (Default Setting)
• 1
• 2
Intel SpeedStep Allows you to enable or disable the Intel
SpeedStep feature.
Default Setting: Enable Intel SpeedStep
C States Control Allows you to enable or disable the additional
processor sleep states.
Default Setting: All options are enabled.
Intel TurboBoost Allows you to enable or disable the Intel
TurboBoost mode of the processor.
Default Setting: Enable Intel TurboBoost
Non-Uniform Memory Access Default Setting: Enabled
Hyper-Thread Control Allows you to enable or disable the
HyperThreading in the processor.
Default Setting: Enabled
Cache Prefetch Enable Hardware Prefetch and Adjacent
Cache Line Prefetch : Default Setting
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