Dell Latitude 5490 - Intel Software Guard Extensions; Performance Screen Options

Option Description
● Replace from File—Replaces the current key with a key from a user-selected file
● Append from File—Adds a key to the current database from a user-selected file
● Delete—Deletes the selected key
● Reset All Keys—Resets to default setting
● Delete All Keys—Deletes all the keys
NOTE: If you disable the Custom Mode, all the changes made will be erased and the keys will
restore to default settings.
Intel Software Guard Extensions
Option
Description
Intel SGX Enable This fields specifies you to provide a secured environment for running code/storing sensitive information
in the context of the main OS. The options are:
● Disabled
● Enabled
● Software Controlled (default)
Enclave Memory
Size
This option sets SGX Enclave Reserve Memory Size. The option are:
● 32 MB
● 64 MB
● 128 MB
Performance screen options
Option
Description
Multi Core
Support
This field specifies whether the process has one or all cores enabled. The performance of some
applications improves with the additional cores.
● All: This option is selected by default.
● 1
● 2
● 3
Intel SpeedStep Allows you to enable or disable the Intel SpeedStep feature.
● Enable Intel SpeedStep
Default setting: The option is enabled.
C-States Control Allows you to enable or disable the additional processor sleep states.
● C states
Default setting: The option is enabled.
Intel TurboBoost Allows you to enable or disable the Intel TurboBoost mode of the processor.
● Enable Intel TurboBoost
Default setting: The option is enabled.
Hyper-Thread
Control
Allows you to enable or disable the Hyper-Threading in the processor.
● Disabled
● Enabled
Default setting: Enabled.
78 System setup options