Dell PowerEdge R960 Installation And Service Manual page 46

Table 39. Processor Settings details (continued)
Option
AVX P1
Intel SST-BF
Intel SST-CP
Optimized Power Mode
L2 RFO Prefetch
FastGo
x2APIC Mode
AVX ICCP Pre-Grant License
Dell Controlled Turbo
Dell Controlled Turbo Settings
Dell AVX Scaling Technology
46 Pre-operating system management applications
Description
Enables you to reconfigure the processor Thermal Design Power
(TDP) levels during POST based on the power and thermal
delivery capabilities of the system. TDP verifies the maximum
heat the cooling system is must dissipate. This option is set to
Normal by default.
NOTE: This option is only available on certain stock keeping
units (SKUs) of the processors.
Enables Intel SST-BF. This option is displayed if Performance Per
Watt (operating system) or Custom (when OSPM is enabled)
system profiles are selected. This option is set to Disabled by
default.
Enables Intel SST-CP. This option is displayed if Performance
Per Watt (operating system) or Custom (when OSPM is
enabled) system profiles are selected. This option is displayed
and selectable for each system profile mode. This option is set to
Disabled by default.
When set to Enabled, processor is turned for lower power
consumption.
Also sets C1E to Enabled, sets CPU Power Management
to System DBPM mode, sets Energy Efficient Policy to
Performance, and sets Uncore Frequency to Dynamic.
This option is set to Disabled by default.
Enable or disable the L2 RFO (Read For Ownership) prefetch.
The RFO is the process of reading a cache line from the memory
into the cache before it can be written to. This option is set to
Enabled by default.
Select CR QoS Configuration Profiles. There are 0 to 6 FastGo
configuration that Intel provides and the default option is set to
configuration 6.
Enables or disables x2APIC mode. This option is set to Enabled
by default.
NOTE: For two processors 64 cores configuration, x2APIC
mode is not switchable if 256 threads are enabled (BIOS
settings: All CCD, cores, and logical processors enabled).
Enables or disables AVX ICCP Pre-Grant License. This option is
set to Disabled by default.
Controls the turbo engagement. Enable this option only when
System Profile is set to Performance or Custom, and CPU
Power Management is set to Performance. This item can be
selected for each system profile mode. This option is set to
Disabled by default.
NOTE: Depending on the number of installed processors,
there might be up to two processor listings.
Enables you to configure the Dell AVX scaling technology. This
option is set to 0 by default. Enter the value from 0 to 12
bins. The value that is entered decreases the Dell AVX Scaling
Technology frequency when the Dell-controlled Turbo feature is
enabled.