BMX-T550
20 BMX-T550 Quick Reference Guide
3.6.2.1.1 CPU - Power Management Control
Item
Options
Description
Intel(R) SpeedStep(tm)
Disabled
Enabled
[Default]
,
Allows more than two frequency ranges to be
supported.
Intel(R) Speed Shift Technology
Disabled
Enabled
[Default]
,
Enable/Disable Intel(R) Speed Shift
Technology support. Enabling will expose the
CPPC v2 interface to allow for hardware
controlled P-states.
Turbo Mode
Disabled
Enabled
[Default]
,
Enable/Disable processor Turbo Mode
(requires Intel Speed Step or Intel Speed Shift
to be available and enabled).
C states
Disabled
Enabled
[Default]
,
Enable/Disable CPU Power Management.
Allows CPU to go to C states when it
’s not
100% utilized
