Supero C9X299-PG, Руководство пользователя

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Supermicro C9X299-PG/-PGF/-RPGF Motherboard User’s Manual
PL1 Limit
This feature enables Power Limit 1. If this feature is disabled, the
BIOS will program the default values for Power Limit and Power Limit
1 Time Window. The options are
Disabled or Enabled.
PL1 Power Limit
This feature configures the PL1 Power Limit, in milliwatts. When the
limit is exceeded, the CPU ratio is lowered after a period of time
(see item below). A lower limit can save power and protect the
CPU, while a higher limit improves performance. This value must
be between Min Power Limit TDP limit. If value is '0' the BIOS will
program the TDP value. Use the number keys on your keyboard
to enter the value. The default setting is dependent on the CPU.
PL1 Time Window
This feature determines the time window over which the TDP value is
maintained. The default is
8 . The options are 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.
Power Limit 2 Override
This feature disables or enables the Power Limit 2 Override. If
this feature is disabled, the BIOS will program the default values
for Power Limit and Power Limit 2 Time Window. The options are
Disabled or
Enabled .
Power Limit 2
This feature configures Power Limit 2, in milliwatts. When the limit is
exceeded, the CPU ratio is lowered after a period of time (see item
below). A lower limit can save power and protect the CPU, while a
higher limit improves performance. This value must be between Min
Power Limit TDP limit. If value is '0' the BIOS will program the TDP
value. Use the number keys on your keyboard to enter the value.
The default setting is dependent on the CPU.
Energy Efficient Turbo
Select Enabled to activate Energy Efficient Turbo. This feature will
opportunistically lower the turbo frequency to increase efficiency.
We recommend to leave this enabled and disable only in overclock-
ing situations where the turbo frequency must remain constant. The
options are
Enabled or Disabled.