Frequency/voltage control, Default cpu voltage (volt), Cpu voltage (volt) – Albatron Technology PX845PEV-800 User Manual
Page 33: Cpu clock ratio, Spread spectrum, Cpu host frequency (mhz), Fixed agp/pci output freq, Cpu:agp clock ratio, Ddr:cpu ratio, Agp voltage (volt)
Albatron Anniversary Special Edition PX845PEV-800
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Frequency/Voltage Control
Default CPU Voltage (Volt)
This item displays the CPU Voltage information which is detected by the system.
CPU Voltage (Volt)
This item allows you to adjust your CPU core voltage. Options range from 1.100V~1.850V.
CPU Clock Ratio
Before you configure this option, please make sure that your CPU ratio can be adjusted. This
item displays the CPU ratio information detected by the system. (This item will not be shown
when your CPU Clock Ratio is locked.)
Spread Spectrum
The Spread Spectrum function can reduce the EMI (Electromagnetic Interference) generated.
Options: Enabled (default), Disabled
CPU Host Frequency (MHz)
This item displays the CPU Host Clock. If your CPU Host Frequency is 100/ 133 MHz, you
can set it from 100 to 248. For 200 MHz CPU Host Frequency CPU, you can set it from 200 to
248. The default depends on your CPU frequency. If you over-clock the following two items
can be adjusted.
Fixed AGP/PCI Output Freq
This item allows you to fix the AGP/PCI output frequency at 66MHz/33MHz. You may need
to adjust this value when over-clocking is unsuccessful. Options: Disabled (default),
66MHz/33MHz. (If the default host frequency of your CPU is 200, the item will not be shown)
CPU:AGP Clock Ratio
This item allows you to adjust your CPU:AGP clock ratio. The result displays as the AGP/PCI
frequency. Options: Auto (default), 1.5X, 2.0X, 2.5X. (If the default host frequency of your
CPU is 200, the item will not be shown)
DDR:CPU Ratio
This item allows you to adjust your DRAM: CPU Clock Ratio. This option allows you to
over-clock the system.
If default CPU host frequency is 100ÎOptions: Auto (default), 1.50X (Debug Mode),2.66X.
If default CPU host frequency is 133ÎOptions: Auto (default), 2.00X, 2.50X, 2.66X (Turbo).
If default CPU host frequency is 200ÎOptions: Auto (default), 2.00X, 2.50X.
AGP Voltage (Volt)
This item allows you to adjust the AGP Voltage. Options: 1.5 (default), 1.6.
DDR Voltage (Volt)
This item allows you to adjust the RAM voltage. Options: 2.5 (default), 2.6, 2.7, 2.8.