Dell EMC PowerEdge T40 - Performance; Power management

Option Description
• Enabled
• Software controlled (Default setting)
Enclave Memory Size Allows you to change the Intel Software Guard Extensions Enclave Reserve Memory size.
• 32 MB
• 64 MB
• 128 MB
Table 8. 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 setting.
Allows you to enable or disable multi-core support for the processor.
• All (Default setting)
• 1
• 2
• 3
NOTE:
• The options displayed could be different depending on the installed processor.
• The options depend on the number of cores supported by the installed processor
(All, 1, 2, N-1 for N-Core Processors)
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 (depends on the processor
installed).
C states (This option is selected by Default setting)
Cache Prefetch
• Hardware Prefetcher (Default setting)
• Adjacent Cache Prefetch (Default setting)
When Hardware Prefetcher is enabled, the processor’s hardware prefetcher will automatically
prefetch data and code for the processor
When Adjacent Cache is enabled, the process will retrieve the currently requested cache line, as
well as subsequent cache line.
Intel TurboBoost
Allows you to enable or disable the Intel TurboBoost mode of the processor.
The option Intel TurboBoost is set by Default setting.
Hyper-Thread Control
Allows you to enable or disable the HyperThreading in the processor.
• Disabled
• Enabled—Default setting
Dell Reliable Memory
Technology (RMT)
Allows you to enable or disable the Dell RMT in the processor.
• Disabled
• Enabled (Default setting)
Table 9. Power management
Option Description
AC Recovery Specifies how the system will respond when AC power is applied after a AC power loss. You can
set the AC Recovery to:
• Power Off
Pre-operating system management applications 21