Intel Software Guard Extensions Options; Performance - Dell P74F002 Service Manual

Table 7. Secure Boot (continued)
Option
Expert Key Management

Intel Software Guard Extensions options

Table 8. Intel Software Guard Extensions
Option
Intel SGX Enable
Enclave Memory Size

Performance

Table 9. Performance
Option
Multi Core Support
Intel SpeedStep
C-States Control
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
Description
This field allows you to provide a secured environment for
running code/storing sensitive information in the context of
the main operating systems.
Click one of the following options:
● Disabled
● Enabled
● Software controlled—Default
This option sets SGX Enclave Reserve Memory Size
Click one of the following options:
● 32 MB
● 64 MB
● 128 MB—Default
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
BIOS setup 107