Super X12DAi-N6 User's Manual
94
CPU P State Control (Available when "Power Technology" is
set to Custom)
SpeedStep (Pstates)
EIST (Enhanced Intel SpeedStep Technology) allows the system to automatically adjust
processor voltage and core frequency in an effort to reduce power consumption and heat
dissipation. Please refer to Intel’s website for detailed information. The options are Disable
and
Enable
.
EIST (Enhanced Intel SpeedStep Technology) PSD Function (Available when
"SpeedStep" is set to Enable)
This feature reduces the latency that occurs when one P-state changes to another, thus
allowing the transitions of P-state changing to occur more frequently. This will allow for
more demand-based P-state changing or switching that is based on real-time energy needs
of applications so that the power-to-performance balance can be optimized for energy
efficiency. The options are
HW_ALL
and SW_ALL
Turbo Mode (Available when "SpeedStep" is set to Enable)
Select enable to allow the CPU to operate at the manufacturer-defined turbo speed by
increasing CPU clock frequency. This feature is available when it is supported by the
processors used in the system. The options are Disable and
Enable
.
Hardware PM (Power Management) State Control (Available when
"Power Technology" is set to Custom)
Hardware P-States
If this feature is set to Disable, system hardware will choose a P-state setting for the
system based on an OS request. If this feature is set to Native Mode, hardware will choose
a P-state setting based on the OS guidance. If this feature is set to Native Mode with No
Legacy Support, system hardware will choose a P-state setting independently without OS
guidance. The options are
Disable
, Native Mode, Out of Band Mode, and Native Mode
with No Legacy Support.
Frequency Prioritization
RAPL Prioritization
Use this feature to enable the system RAPL balancer. When RAPL balancer is enabled,
it allows specific cores to clock higher by reducing the frequency of cores running lower-
priority software. The options are Enable and
Disable
.
Содержание X12DAi-N6
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Страница 23: ...23 Chapter 2 Installation Cutout CPU Key Pin 1 Processor Top View 1 The 3rd Gen Intel Xeon Scalable Processor...
Страница 144: ...Super X12DAi N6 User s Manual 144 Driver Health This feature displays the following driver health information...