ASRock Z170 Extreme4 User Manual - Page 66

Minimum CPU Cache Ratio

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CPU Coniguration Multi Core Enhancement Improve the system's performance by forcing the CPU to perform the highest frequency on all CPU cores simultaneously. Disable to reduce power consumption . 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. Minimum CPU Cache Ratio Set the minimum CPU Internal Bus Speed 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. BCLK Step Conigure the BCLK Step Value. BCLK Reset Range Conigure the BCLK Reset Range. Spread Spectrum Enable Spread Spectrum to reduce electromagnetic interference for passing EMI tests. Disable to achieve higher clock speeds when overclocking. CPU Amplitude Conigure the CPU Amplitude. Boot Performance Mode Select the performance state that the BIOS will set before OS handof. Reliability Stress Restrictor Disable or Enable Reliability Stress Restrictor feature. 60 English

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60
English
CPU Con±guration
Multi Core Enhancement
Improve the system's performance by forcing the CPU to perform the highest
frequency on all CPU cores simultaneously. Disable to reduce power consumption .
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.
Minimum CPU Cache Ratio
Set the minimum CPU Internal Bus Speed 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.
BCLK Step
Con±gure the BCLK Step Value.
BCLK Reset Range
Con±gure the BCLK Reset Range.
Spread Spectrum
Enable Spread Spectrum to reduce electromagnetic interference for passing EMI
tests. Disable to achieve higher clock speeds when overclocking.
CPU Amplitude
Con±gure the CPU Amplitude.
Boot Performance Mode
Select the performance state that the BIOS will set before OS handoµ.
Reliability Stress Restrictor
Disable or Enable Reliability Stress Restrictor feature.