Vecow SPC-6000 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 starting from reset vector.
Intel ® SpeedStep™
Allows more than two frequency ranges to be supported.
Race To Halt (RTH)
Enable/Disable Race To Halt feature. RTH will dynamically increase CPU
frequency in order to enter pkg C-State faster to reduce overall power. (RTH is
controlled through MSR 1FC bit 20).
C states
Enable/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.
©Vecow SPC-6000 User Manual BIOS SETUP 39