Supermicro X13DEG-PVC User Manual page 100

Super X13DEG-PVC User's Manual
Performance, Balanced Performance, Balanced Power, and Power. (Please note that
the options of "Extreme Performance" and "Max Power Efficient" will be supported when
supported by the motherboard.)
Optimized Power Mode
Select Enable to enable Optimized Power Mode. The options are Disable and Enable.
CPU P State Control
This feature allows you to configure the following CPU power settings:
AVX P1 (Available when "SpeedStep (P-States)" is set to Enable)
Use this feature to set the appropriate TDP level for the system. The Intel Advanced Vector Extensions (Intel AVX) P1
feature allows you to set the base P1 ratio for Streaming SIMD Extensions (SSE) and AVX workloads. Each P1 ratio has
the corresponding AVX Impressed Current Cathodic Protection (ICCP) pre-grant license level, which refers to the selec-
tion between different AVX ICCP transition levels. Select Normal for the Intel® AVX feature to operate normally, which will
provide a set of instructions to allow Single-Instruction Multiple-Data (SIMD) operations to be performed in Intel processors
by adding MMX and SSE support. The options are Nominal, Level 1, and Level 2.
SpeedStep (P-States)
Enhanced Intel SpeedStep Technology (EIST) 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 PSD Function (Available when "SpeedStep (P-States)" is set to Enable)
This feature reduces the latency that occurs when one P-state changes to another, thus allowing the transitions to oc-
cur more frequently. This will allow for more demand-based P-state switching to occur based on the 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 (P-States)" 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.
CPU Flex Ratio Override (Available when "SpeedStep (P-States)" is set to
Enable and when your CPU supports this feature)
Select Enable to override the CPU Flex-Ratio setting, which is the minimum multiplier that allows the computer to clock.
The options are Disable and Enable.
CPU Core Flex Ratio (Available when "CPU Flex Ratio Override" is set to Enable
and when your CPU supports this feature)
Use this feature to configure the Core Ratio Multiplier settings for non-Turbo mode processors. The default setting is 23.
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