Intel PX865PEL-800 Computer Hardware User Manual


 
PX865PEL-800
28
Factory Default
“CPU Host Frequency”
Formulas
100
AGP frequency = current CPU Host Frequency / 1.5
PCI frequency = current CPU Host Frequency / 3
SRC frequency = current CPU Host Frequency / 1
133
AGP frequency = current CPU Host Frequency / 2
PCI frequency = current CPU Host Frequency / 4
SRC frequency = current CPU Host Frequency / 1.33
200
AGP frequency = current CPU Host Frequency / 3
PCI frequency = current CPU Host Frequency / 6
SRC frequency = current CPU Host Frequency / 2
To determine your new frequencies, you must first take the factory default “CPU Host Frequency”
and then determine the corresponding formulas according to the table above. Second, take the current
“CPU Host Frequency” setting and apply it to the formulas to arrive at your new frequencies.
For example, if your factory default “CPU Host Frequency” was 100, and you reset the “CPU Host
Frequency” to 133, your AGP, PCI and SRC frequencies will be as follows:
AGP Frequency = 133 / 1.5 = 88.67
PCI Frequency = 133 / 3 = 44.33
SRC Frequency = 133 / 1 = 133.0
Default CPU Voltage (Volt)
This item displays the CPU default Voltage.
CPU Voltage (Volt)
This item allows you to adjust your CPU core voltage.
Options: Default+0.3VDefault+0.2VDefault+0.1VDefault (default)
AGP Voltage (Volt)
This item allows you to adjust the AGP Voltage. Options: Default+0.1VDefault (default)
DDR Voltage (Volt)
This item allows you to adjust the RAM voltage.
Options: Default+0.3VDefault+0.2VDefault+0.1VDefault (default)