Dell EMC Edge Gateway 5200 User Manual page 35

Table 23. CPU Configuration (continued)
Parameter
Enhanced C-states
C-State Auto Demotion
C-State Un-demotion
Package C-State Demotion
Package C-State Un-
demotion
Package C State Limit
Tcc Activation Offset
Power Limit 1 Override
Power Limit 1
Power Limit 1 Time Window
Power Limit 2 Override
Power Limit 2
Settings
Disabled, Enabled
Disabled, C1, C3, C1 and C3
Disabled, C1, C3, C1 and C3
Disabled, Enabled
Disabled, Enabled
C0/C1, C2, C3, C6, C7, C7S,
C8, C9, C10, Cpu Default,
Auto
0
Disabled, Enabled
0
0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12,
14, 16, 20, 24, 28, 32, 40, 48,
56, 64, 80, 96, 112, 128
Disabled, Enabled
0
Description
Enable/disable C1E. When enabled, CPU will switch to
minimum speed when all cores enter C-State.
Configure C-State Auto Demotion
Configure C-State Un-demotion
Package C-State Demotion
Package C-State Un-demotion
Maximum Package C State Limit Setting. Cpu Default: Leaves
at factory default value. Auto: Initializes to deepest available
Package C State Limit.
Offset from factory set Tcc activation temperature at which
the Thermal Control Circuit must be activated. Tcc will be
activated at: Tcc Activation Temp - Tcc Activation Offset.
Tcc Activation Offset range is 0 to 63.
Enable/disable Power Limit 1 override. If this option is
disabled, BIOS will program the default values for Power Limit
1 and Power Limit 1 Time Window.
Power Limit 1 in milliwatts. BIOS will round to the nearest
1/8 W when programming. 0 = no custom override. For
12.50 W, enter 12500. Overclocking SKU: Value must
be between Max and Min Power Limits (specified by
PACKAGE_POWER_SKU_MSR). Other SKUs: This value
must be between Min Power Limit and TDP.
Power Limit 1 Time Window value in seconds. The value may
vary from 0 to 128. 0 = use default value (28 sec). Defines
time window which TDP value should be maintained.
Enable/disable Power Limit 2 override. If this option is
disabled, BIOS will program the default values for Power Limit
2.
Power Limit 2 value in milliwatts. BIOS will round to the
nearest 1/8 W when programming. If the value is 0, BIOS will
program this value as 1.25 TDP. For 12.50 W, enter 12500.
Processor applies control policies so that the package power
does not exceed this limit.
BIOS Setup 35