Enhanced Intel Speedstep Technology - Biostar Hi-Fi P61S2 Manual

Hi-Fi P61S2 UEFI BIOS Manual
CPU Ratio
This item allows you to set the CPU ratio. This item is adjustable only when
Fixed CPU Ratio is set to Enabled.
Options: 35 (Default) / 10 ~ 50
CPU Spread Spectrum
This item sets CPU Clock Spread Spectrum.
Options: Enabled (Default) / Disabled
CPU C1E
C1E is "Enhanced Halt State" function, this function helps to save power and
decrease heat by lowering CPU frequency while the processor is not
working.
Options: Enabled (Default) / Disabled

Enhanced Intel SpeedStep Technology

This item enables/disables Enhanced Intel SpeedStep Technology.
Options: Enabled (Default) / Disabled
Internal PLL Override
If you enable this function, it will cause the S3 resume failure.
Options: Disabled (Default) / Enabled
CPU Core Current Max (Amp)
This item sets the Max instantaneous current allowed at any given time.
Options: 105 (Default)
Power Limit 1 Value (Watt)
This item sets the power limit value which CPU must not exceed over a
specific time.
Options: 77 (Default)
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