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©Vecow ABP-3000 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 starting from reset vector.
Intel
®
SpeedStep™
Allow more than two frequency ranges to be supported.
Intel
®
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
Enable/Disable processor Turbo Mode (requires Intel Speed Step or Intel Speed
Shift to be available and enabled).
C states
Enable or disable CPU Power management. Allows CPU to go to C states when
it's no 100% utilized.
Enhanced C-states
Enable/disable C1E. When enabled, CPU will switch to minimum speed when
all cores enter C-State.
Configurable TDP Boot Mode
Configurable TDP Mode as Nominal/Up/Down/Deactivate TDP selection.
Deactivate option will set MSR to Nominal and MMIO to Zero. Configurable TDP
allows operation in situation where extra cooling is available or situations where
a cooler and quieter mode of operation is desired.
4.3.2.1 CPU - Power Management Control
Figure 4-3-2-1 : CPU - Power Management Control
