Software
Automation PC 3100 User's manual V 1.00
Translation of the original documentation
153
4.1.7.2.6 Power & Performance
Figure 40: Advanced - Power & Performance
BIOS parameter
Setting options
Description
CPU - Power management control
Enter
"CPU - Power management control" on page 153
GT - Power management control
Enter
"GT - Power management control" on page 156
Table 172: Advanced - Power & Performance
4.1.7.2.6.1 CPU - Power management control
BIOS parameter
Setting options
Description
Max non-turbo per-
formance
Max battery
Boot performance mode
Turbo performance
Selects the performance mode in which BIOS starts
Disabled
Intel® SpeedStep™
Enabled
Disables/Enables Intel SpeedStep for more than 2 supported frequency ranges
Disabled
Race-to-halt (RTH)
Enabled
Disables/Enables race-to-halt
Disabled
Intel® Speed Shift Technology
Enabled
Disables/Enables Intel Speed Shift Technology
1)
Disabled
HDC
2)
control
Enabled
Disables/Enables HDC control
The processor can force system components into idle mode.
Disabled
Turbo mode
Enabled
Disables/Enables Intel Turbo Boost Technology
Available only for processors with turbo mode support.
View/Configure turbo options
3)
Enter
"View/Configure turbo options" on page 155
Config TDP configurations
Enter
"Config TDP configurations" on page 156
Disabled
Platform PL1 enable
Enabled
Disables/Enables platform power limit (PL1) programming
Serves the processor as a performance limit in a specific time window.
Platform PL1 power
INT
Default:
0
5)
Defines the platform PL1 power limit [mW]
4)
Range: 0 to 4095875
Resolution: 1/8
Table 173: Advanced - Power & Performance - CPU power management control
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