Vecow ECX-1000 series, User Manual, Page: 114 / 157

106 ©Vecow ECX-1000 User Manual BIOS SETUP
4.3.2 Power & Performance
Figure 4-3-2 : Power & Performance
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.
4.3.2.1 CPU – Power Management Control
Figure 4-3-2-1 : CPU – Power Management Control