Vecow UMBC-1100 User Manual page 46

4.3.2 Power & Performance
Figure 4-3-2 : Power & Performance
4.3.2.1 CPU – Power Management Control
Figure 4-3-2-1 : CPU – Power Management Control
Boot performance mode
Select the performance state that the BIOS will set before OS handoff.
Intel(R) SpeedStep(tm)
Allows more than two frequency ranges to be supported.
Intel(R) Speed shift Technology
®
Enable/Disable Intel Speed Shift Technology support. Enabling will expose the
CPPCv2 interface to allow for hardware controlled P-states.
Turbo Mode
Turbo Mode.
C states
Enable or disable CPU C states.
Enhanced C-states
Enable/disable C1E. When enabled, CPU will switch to minimum speed when
all cores enter C-State.
©Vecow UMBC-1100 User Manual BIOS SETUP 39