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Table 15. Submenus under the CPU Setup menu (continued)
Item Option Description
Intel
®
Virtualization Technology
Enabled / [Disabled]
Enable or disable the Intel Virtualization
technology. This technology can
provide additional capacity for hardware
computing. If you set this feature to
Enabled, you have to turn off the server
and disconnect the power cord from
electrical outlet, and then reconnect the
power cord and turn on the server to have
this feature take effect.
VT-d
Enabled / [Disabled]
Enable or disable VT-d. VT-d support on
Intel platforms provides the capability
to ensure improved isolation of I/O
resources for greater reliability, security,
and availability.
TxT
Enabled / [Disabled] Enable or disable TxT (Trusted Execution
Technology). This technology provides
hardware-based mechanisms that help
protect against software-based attacks
and protect the condentiality and
integrity of data stored or created on client
computers. This setting might impact
system performance.
Note: If TxT is set to Enabled, the TCG
security feature will be set to Active
automatically.
C State Support C1 / C1C3 / [C1C3C6] Select supported CPUpower management
status to minimize the idle power
consumption of the processor.
• C1: C1 only
• C1C3: C1 and C3
• C1C3C6: C1, C3, and C6
Turbo Mode
[Enabled] / Disabled
Enable or disable the Turbo mode. This
function enables the processor to assess
its own thermals, current, and power to
come up with a dynamic upper limit on its
frequeccy benet.
CPU ID
Microcode Revision (MM / DD /
YYYY)
(MM / DD / YYYY)
Notes:
1. [ ] indicates the default setting.
2. The above options might vary depending on the type of the microprocessor.
Chapter 6. Conguring the server 59