Supero SUPERSERVER 5017P-TLN4F User Manual page 66

 CPU PPM Configuration
Power Technology
This feature determines what power-saving scheme the motherboard uses. The
options are Disabled, Energy Efficient and Custom. If Custom is selected, the
following options become available:
EIST
EIST (Enhanced Intel SpeedStep Technology) allows the system to automati-
cally adjust processor voltage and core frequency in an effort to reduce
power consumption and heat dissipation. Please refer to Intel's web site for
detailed information. The options are Disabled and Enabled.
Turbo Mode
This feature allows processor cores to run faster than marked frequency in
specific conditions. The options are Disabled and Enabled.
CPU C3 Report, CPU C6 Report
This BIOS feature enables or disables C3 (ACPI C2) and C6 (ACPI C3)
reporting to the operating system. The options are Disabled and Enabled.
Config TDP LOCK
Use this feature to lock the Config TDP Control register. The options are Disabled
and Enabled.
Long Duration Power Limit
This is the processor power consumption limit (in Watts) during a long duration time
window. The default setting is 0.
Long Duration Maintained
This is the time in milliseconds where the Long Duration Power Limit is maintained.
The default setting is 1.
Short Duration Power Limit
During Turbo Mode, the system may exceed the processor's default power setting
and exceed the Short Duration Power limit. By increasing this value, the proces-
sor can provide better performance for a short duration. The default setting is 0.
ACPI T State
Select enabled for ACPI throttling state support. The options are Enabled and
Disabled.
7-1
Chapter 7: BIOS