ASRock B660 Pro RS User Manual - Page 66
Ring to Core Ratio Offset, BCLK TSC HW Fixup
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B660 Pro RS Core Ratio Extension Mode Enable or disable core ratio above 85 Extension mode. [Enabled] Max overclocking ratio limit as specified by OCMB 0x1 command is 120 [Disabled] Max overclocking ratio limit as specified by OCMB 0x1 command is 85 CPU E-Core Ratio The E-Core speed is determined by the E-Core Ratio multiplied with the BCLK. Increasing the E-Core Ratio will increase the internal E-Core clock speed without affecting the clock speed of other components. CPU Cache Ratio The CPU Internal Bus Speed Ratio. The maximum should be the same as the CPU Ratio. BCLK Aware Adaptive Voltage BCLK Aware Adaptive Voltage enable/disable. When enabled, pcode will be aware of the BCLK frequency when calculating the CPU V/F curves. This is ideal for BCLK OC to avoid high voltage overrides. Boot Performance Mode Select the performance state that the BIOS will set before OS handoff. Ring to Core Ratio Offset Disable Ring to Core Ratio Offset so the ring and core can run at the same frequency. SA PLL Frequency Override Configure SA PLL Frequency. BCLK TSC HW Fixup BCLK TSC HW Fixup disable during TSC copy from PMA to APIC. FLL Overclock Mode Nominal is good for normal core ratio overclocking. Elevated and Extremely El¬evated are good for high BCLK OC. Intel SpeedStep Technology Intel SpeedStep technology allows processors to switch between multiple frequencies and voltage points for better power saving and heat dissipation. 59 English