Supermicro SUPERSERVER 6027R-CDNRT+, Руководство пользователя

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DCU Streamer Prefetcher (Available when supported by the CPU)
Select Enabled to support Data Cache Unit (DCU) prefetch of L1 data to speed
up data accessing and processing in the DCU to enhance CPU performance. The
options are Disabled and
Enabled
.
DCU IP Prefetcher
Select Enabled for DCU (Data Cache Unit) IP Prefetcher support, which will prefetch
IP addresses to improve network connectivity and system performance. The options
are
Enabled and Disabled.
Intel® Virtualization Technology (Available when supported by the CPU)
Select Enabled to support Intel Virtualization Technology, which will allow one
platform to run multiple operating systems and applications in independent parti-
tions, creating multiple "virtual" systems in one physical computer. The options
are
Enabled and Disabled.
Note : If there is any change to this setting, you will need to power off and
restart the system for the change to take effect. Please refer to Intel’s
website for detailed information.)
PPIN Support
Select Enabled to use the Protected-Processor Inventory Number (PPIN) in the
system which will the processor to return a 64-bit IO number via the PPIN MSR.
The options are
Enabled and Disabled.

CPU Power Management Configuration
This submenu allows the user to configure the following CPU Power Management
settings.
Power Technology
Select Energy Efficiency to support power-saving mode. Select Custom to cus -
tomize system power settings. Select Disabled to disable power-saving settings.
The options are Disabled,
Energy Efficiency , and Custom. If the option is set
to Custom, the following items will display:
EIST (Available when Power Technology is set to Custom)
EIST (Enhanced Intel SpeedStep Technology) allows the system to au-
tomatically adjust processor voltage and core frequency to reduce power
consumption and heat dissipation. The options are Disabled (GV3 Disabled),
and
Enabled (GV3 Enabled) . ( Note : GV3 is Intel Speedstep support used
on older platforms.)Please refer to Intel’s website for detailed information.)