Boot Performance Mode; Long Duration Maintained - ASROCK Super Alloy Z120M-ITX/ac User Manual

Z170M-ITX/ac
CPU PLL ORT
Configure the CPU PLL ORT.
ADFC HyperGear
Enable Analog Dynamic Frequency Control for real time clocking tuning for both
performance and power saving.

Boot Performance Mode

Select the performance state that the BIOS will set before OS handoff.
Reliability Stress Restrictor
Disable or Enable Reliability Stress Restrictor feature.
FCLK Frequency
Configure the FCLK Frequency.
Intel SpeedStep Technology
Intel SpeedStep technology allows processors to switch between multiple frequen-
cies and voltage points for better power saving and heat dissipation.
Intel Turbo Boost Technology
Intel Turbo Boost Technology enables the processor to run above its base operating
frequency when the operating system requests the highest performance state.
Long Duration Power Limit
Configure Package Power Limit 1 in watts. When the limit is exceeded, the CPU
ratio will be lowered after a period of time. A lower limit can protect the CPU and
save power, while a higher limit may improve performance.

Long Duration Maintained

Configure the period of time until the CPU ratio is lowered when the Long
Duration Power Limit is exceeded.
Short Duration Power Limit
Configure Package Power Limit 2 in watts. When the limit is exceeded, the CPU
ratio will be lowered immediately. A lower limit can protect the CPU and save
power, while a higher limit may improve performance.
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