Abit Socket 462 System Board User Manual page 53

BIOS Setup
FSB Spread Spectrum:
Three options are available: Disabled
AGP Spread Spectrum:
Two options are available: Disabled
AGP Aperture Size:
This option specifies the amount of system memory that can be used by the AGP device. The aperture is a
portion of the PCI memory address range dedicated for graphics memory address space.
AGP Data Transfer Rate:
This item selects the data transfer rate of AGP device. A higher rate delivers faster and better graphics to
your system. Make sure your graphics card supports the mode you select.
AGP Fast Write Capability:
Two options are available: Disabled
support this function, then you can choose Enabled. Otherwise, choose Disabled.
CPU Thermal-Throttling:
Eight options are available: Disabled
12.5%. The default setting is 50.0%.
System BIOS Cacheable:
Two options are available: Disabled or Enabled. The default setting is Enabled. When you select Enabled,
you get faster system BIOS executing speed via the L2 cache.
Video RAM Cacheable:
Two options are available: Disabled or Enabled. The default setting is Enabled. When you select Enable,
you get faster video RAM executing speed via the L2 cache. You must check your VGA adapter manual
to find out if any compatibility problems will occur.
0.50% 1.00%. The default setting is 0.50%.
0.50%. The default setting is 0.50%.
Enabled. The default setting is Enabled. If your AGP adapter can
87.5% 75.0% 62.5% 50.0% 37.5%
3-11
25.0%
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