Dell Vostro 5471 Ownerss Manual - Page 61

Intel Software Guard Extensions options, Performance

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Option Expert Key Management Description Allows you to enable or disable Expert Key Management. • Enable Custom Mode This option is not set by default. The Custom Mode Key Management options are: • PK-Default • KEK • db • dbx Intel Software Guard Extensions options Table 7. Intel Software Guard Extensions Option Description Intel SGX Enable This field specifies you to provide a secured environment for running code/storing sensitive information in the context of the main OS. Click one of the following options: • Disabled • Enabled • Software controlled-Default Enclave Memory Size This option sets SGX Enclave Reserve Memory Size Click one of the following options: • 32 MB • 64 MB • 128 MB-Default Performance Table 8. Performance Option Multi Core Support Intel SpeedStep C-States Control Description This field specifies whether the process has one or all cores enabled. The performance of some applications improves with the additional cores. • All-Default •1 •2 •3 Allows you to enable or disable the Intel SpeedStep mode of processor. • Enable Intel SpeedStep This option is set by default. Allows you to enable or disable the additional processor sleep states. • C states This option is set by default. System setup 61

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Option
Description
Expert Key Management
Allows you to enable or disable Expert Key Management.
•
Enable Custom Mode
This option is not set by default.
The Custom Mode Key Management options are:
•
PK
—Default
•
KEK
•
db
•
dbx
Intel Software Guard Extensions options
Table 7. Intel Software Guard Extensions
Option
Description
Intel SGX Enable
This field specifies you to provide a secured environment for
running code/storing sensitive information in the context of the
main OS.
Click one of the following options:
•
Disabled
•
Enabled
•
Software controlled
—Default
Enclave Memory Size
This option sets
SGX Enclave Reserve Memory Size
Click one of the following options:
•
32 MB
•
64 MB
•
128 MB
—Default
Performance
Table 8. Performance
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
—Default
•
1
•
2
•
3
Intel SpeedStep
Allows you to enable or disable the Intel SpeedStep mode of
processor.
•
Enable Intel SpeedStep
This option is set by default.
C-States Control
Allows you to enable or disable the additional processor sleep
states.
•
C states
This option is set by default.
System setup
61