Dell Precision T5600 Owner's Manual - Page 42

Enable Hardware Prefetch and Adjacent, Default Setting: Audio is enabled - sata controller

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Option PCI Bus Configuration Audio Drives HDD Fans Table 4. Performance Option Multi Core Support Intel SpeedStep C States Control Intel TurboBoost Non-Uniform Memory Access Hyper-Thread Control Cache Prefetch 42 Description Allows you to configure the PCI buses. The options are: • 64 PCI Buses (Default Setting) Allows you enable or disable the audio feature. Default Setting: Audio is enabled Allows you to configure the SATA drives on board. The options are: • SATA-0 • SATA-1 Default Setting: All drives are enabled. Allows you to control the HDD fans. Default Setting: depends on the system configuration Description 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 Allows you to enable or disable the Intel SpeedStep feature. Default Setting: Enable Intel SpeedStep Allows you to enable or disable the additional processor sleep states. Default Setting: All options are enabled. Allows you to enable or disable the Intel TurboBoost mode of the processor. Default Setting: Enable Intel TurboBoost Default Setting: Enabled Allows you to enable or disable the HyperThreading in the processor. Default Setting: Enabled Enable Hardware Prefetch and Adjacent Cache Line Prefetch : Default Setting

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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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