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Supermicro C9Z390-PGW Motherboard User's Manual
FCLK Frequency for Early Power On
Select the FCLK frequency for early power on. The options are Normal
(800MHz), 1GHz, 400MHz, and Auto.
BCLK Aware Adaptive Voltage
This feature enables BCLK Aware Adaptive Voltage, which helps avoid high
voltage overrides by forcing pcode to be aware of the BCLK frequency
when making calculations. The options are Disabled or Enabled.
Core Max OC Ratio
This feature controls the general maximum overclocking ratio for the CPU
cores and Ring. The default is 43.
AVX Ratio Offset
Enter a value for AVX Ratio Offset. The default is 0.
TjMax Offset
Enter a value to change the Tj-Max value to. The default is 0.
Power Limit 1 Override
This feature enables Power Limit 1 override. If set to Disabled, the BIOS
will program a default power limit and power limit time window. If set to
Enabled, the following two features become available. The options are
Disabled or Enabled.
Power Limit 1
Enter a value for Power Limit 1. The default is 95000.
Power Limit 1 Time Window
This feature controls the time window for Power Limit 1. The default is 8.
Power Limit 2 Override
This feature enables Power Limit 2 override. If set to Disabled, the BIOS
will program a default power limit and power limit time window. The op-
tions are Disabled or Enabled.
Power Limit 2
Enter a value for Power Limit 2. The default is 113750.
TVB Ratio Clipping
This feature enables CPU core frequency reduction for processors that
implement Intel Thermal Velocity Boost (TVB). For overclocking, this
feature must be Disabled.
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