ASRock Fatal1ty Z97X Killer/3.1 User Manual - Page 87

CPU OC Fixed Mode

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Fatal1ty Z97X Killer/3.1 Series CPU Coniguration CPU Ratio he CPU speed is determined by the CPU Ratio multiplied with the BCLK. Increasing the CPU Ratio will increase the internal CPU clock speed without afecting the clock speed of other components. CPU Cache Ratio he CPU Internal Bus Speed Ratio. he maximum should be the same as the CPU Ratio. BCLK Frequency he CPU speed is determined by the CPU Ratio multiplied with the BCLK. Increasing the BCLK will increase the internal CPU clock speed but also afect the clock speed of other components. Spread Spectrum Enable Spread Spectrum to reduce electromagnetic interference for passing EMI tests. Disable to achieve higher clock speeds when overclocking. CPU OC Fixed Mode CPU OC ix mode allows you to keep the max CPU ratio as your setting without throttling. Please note that overclocking may cause damage to your CPU and motherboard. It should be done at your own risk and expense. Intel SpeedStep Technology Intel SpeedStep technology allows processors to switch between multiple frequencies 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. Filter PLL Frequency CPU BCLK Filter Frequency. Choose 1.6 for better overclocking capabilities. Long Duration Power Limit Conigure Package Power Limit 1 in watts. When the limit is exceeded, the CPU ratio will be lowered ater a period of time. A lower limit can protect the CPU and save power, while a higher limit may improve performance. 79 English

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79
English
Fatal1ty Z97X Killer/3.1 Series
CPU Con±guration
CPU Ratio
He CPU speed is determined by the CPU Ratio multiplied with the BCLK.
Increasing the CPU Ratio will increase the internal CPU clock speed without
aµecting the clock speed of other components.
CPU Cache Ratio
He CPU Internal Bus Speed Ratio. He maximum should be the same as the CPU
Ratio.
BCLK Frequency
He CPU speed is determined by the CPU Ratio multiplied with the BCLK.
Increasing the BCLK will increase the internal CPU clock speed but also aµect the
clock speed of other components.
Spread Spectrum
Enable Spread Spectrum to reduce electromagnetic interference for passing EMI
tests. Disable to achieve higher clock speeds when overclocking.
CPU OC Fixed Mode
CPU OC ±x mode allows you to keep the max CPU ratio as your setting without
throttling. Please note that overclocking may cause damage to your CPU and
motherboard. It should be done at your own risk and expense.
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.
Filter PLL Frequency
CPU BCLK Filter Frequency. Choose 1.6 for better overclocking capabilities.
Long Duration Power Limit
Con±gure Package Power Limit 1 in watts. When the limit is exceeded, the CPU
ratio will be lowered a´er a period of time. A lower limit can protect the CPU and
save power, while a higher limit may improve performance.