ASRock X299 Killer SLI/ac User Manual - Page 67

CPU PLL Spread Spectrum

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X299 Killer SLI/ac CPU Configuration Per Core Mode Per core mode is disabled by default. CLR Max Ratio Sets the maximum OC Ratio for the CLR Domain. CLR Min Ratio Sets the minimum OC Ratio for the CLR Domain. Flex Ratio Sets the value for the CPU Flex Ratio. BCLK Frequency The CPU speed is determined by the CPU Ratio multiplied with the BCLK. Increasing the BCLK will increase the internal CPU clock speed but also affect the clock speed of other components. BCLK Step The CPU speed is determined by the CPU Ratio multiplied with the BCLK. Increasing the BCLK will increase the internal CPU clock speed but also affect the clock speed of other components. BCLK Reset Range Conigure the BCLK Reset Range. Issue a reset when BCLK overclocking exceed this range. Stable Delay Conigure the delay time after BCLK settings for stable signals. CPU PLL Spread Spectrum Enable CPU PLL Spread Spectrum to reduce electromagnetic interference for passing EMI tests. Disable to achieve higher clock speeds when overclocking. SRC PLL Spread Spectrum Enable SRC PLL Spread Spectrum to reduce electromagnetic interference for passing EMI tests. Disable to achieve higher clock speeds when overclocking. 61 English

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English
61
X299 Killer SLI/ac
CPU Configuration
Per Core Mode
Per core mode is disabled by default.
CLR Max Ratio
Sets the maximum OC Ratio for the CLR Domain.
CLR Min Ratio
Sets the minimum OC Ratio for the CLR Domain.
Flex Ratio
Sets the value for the CPU Flex Ratio.
BCLK Frequency
°e CPU speed is determined by the CPU Ratio multiplied with the BCLK.
Increasing the BCLK will increase the internal CPU clock speed but also affect the
clock speed of other components.
BCLK Step
°e CPU speed is determined by the CPU Ratio multiplied with the BCLK.
Increasing the BCLK will increase the internal CPU clock speed but also affect the
clock speed of other components.
BCLK Reset Range
Conigure the BCLK Reset Range. Issue a reset when BCLK overclocking exceed this
range.
Stable Delay
Conigure the delay time aſter BCLK settings for stable signals.
CPU PLL Spread Spectrum
Enable CPU PLL Spread Spectrum to reduce electromagnetic interference for
passing EMI tests. Disable to achieve higher clock speeds when overclocking.
SRC PLL Spread Spectrum
Enable SRC PLL Spread Spectrum to reduce electromagnetic interference for
passing EMI tests. Disable to achieve higher clock speeds when overclocking.