ASROCK Fatal1ty Z87 Killer Series - Spread Spectrum

Fatal1ty Z87 Killer Series
63
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Target CPU Turbo Speed
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
e CPU speed is determined by the CPU Ratio multiplied with the BCLK.
Increasing the CPU Ratio will increase the internal CPU clock speed without
aecting the clock speed of other components.
CPU Cache Ratio
e CPU Internal Bus Speed Ratio. e maximum should be the same as the CPU
Ratio.
BCLK/PCIE 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 aect the
clock speed of other components.
BCLK Ratio
Congure BCLK Ratio to prevent the PC from crashing when the internal CPU
clock speed and clock speed of other components are too high.
Spread Spectrum
Enable Spread Spectrum to reduce electromagnetic interference for passing EMI
tests. Disable to achieve higher clock speeds when overclocking.
CPU OC xed mode
Select enable to disable Enhanced Intel SpeedStep Technology and enable Intel
Turbo Boost technology for better performance. Select disable for power saving.
Intel SpeedStep Technology
Intel SpeedStep technology allows processors to switch between multiple frequen-
cies and voltage points for better power saving and heat dissipation.