Supermicro 8025C-3R, User Manual

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Chapter 7: BIOS
7-3
7-3 Advanced Settings
The Advanced Settings screen and submenus are listed below:
Warning
When you fi rst enter the Advanced Setup screen, the Setup Warning will
be displayed. Please follow the instruction and set the correct value for
each item to ensure proper system setup.
X
CPU Confi guration Submenu
Confi gure Advanced CPU Settings
This feature displays the settings of the processor(s) installed in the system.
Ratio CMOS Setting (Available when SpeedStep is disabled.)
This option allows the user to set the ratio between the CPU Core Clock and the
FSB frequency. The default setting is 6.
Hardware Prefetcher
(Available when supported by the OS and the CPU.)
If set to Enabled , the hardware prefetcher will prefetch streams of data and
instructions from the main memory to the L2 cache in the forward or backward
manner to improve CPU performance. The options are Disabled and Enabled .
Adjacent Cache Line Prefetch
(Available when supported by the OS and
the CPU.)
The CPU fetches the cache line for 64 bytes if this option is set to Disabled. The
CPU fetches both cache lines for 128 bytes as comprised if Enabled. The options
are Disabled and Enabled .
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