Fatal1ty Z87 Professional Series
87
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4.3 OC Tweaker Screen
In the OC Tweaker screen, you can set up overclocking features.
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/PCIE 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.
Because the UEFI sotware is constantly being updated, the following UEFI setup
screens and descriptions are for reference purpose only, and they may not exactly
match what you see on your screen.
