Asus Z87-C Computer Hardware User Manual


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ASUS Z87-C
2.5.1 Ai Overclock Tuner [Auto]
Allows you to select the CPU overclocking options to achieve the desired CPU internal
frequency. Select any of these preset overclocking conguration options:
[Auto] Loads the optimal settings for the system.
[Manual] Allows you to individually set overclocking parameters.
[X.M.P.] If you install memory modules supporting the eXtreme Memory Prole
(X.M.P.) Technology, choose this item to set the proles supported by your
memory modules for optimizing the system performance.
The following item appears only when you set the Ai Overclocking Tuner to [Manual].
CPU Strap [Auto]
Allows you to select a strap close to your target BCLK (base clock) or leave it at [Auto] for the
BIOS to decide.
Conguration options: [Auto] [100MHz] [125MHz] [166MHz] [250MHz]
This item will appear only if the CPU supports BCLK increasing function.
PLL Selection [Auto]
Set this item to [SB PLL] when you want to overclock the system beyond 100 MHz DMI
frequency. Set to [LC PLL] for less jittery system performance.
Conguration options: [Auto] [SB PLL] [LC PLL]
This item will appear only if the CPU supports phase locked-loop function.
Filter PLL [Auto]
Allows you to select a BCLK (base clock) mode when running in a high or low BCLK.
Conguration options: [Auto] [Low BCLK Mode] [High BCLK Mode]
BCLK/PEG Frequency [100.0]
Allows you to set the BCLK/PEG frequency to enhance the system performance. Use the
<+> or <-> to adjust the value. The values range from 80.0MHz to 300.0MHz
The following item appears only when you set the Ai Overclocking Tuner to [X.M.P.].
eXtreme Memory Profile
Allows you to select the X.M.P. mode supported by your memory module.
Conguration options: [Prole #1] [Prole #2]
2.5.2 ASUS MultiCore Enhancement [Enabled]
[Enabled] Default set to [Enabled] for maximum performance under XMP/Manual/
User-dened memory frequency mode.
[Disabled] Allows you to set to default core ratio settings.
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