Frequency settings – XFX 650I User Manual

Page 54

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Installing and Configuring the XFX nForce 650i Ultra Motherboard


40

Frequency Settings

CPU Freq, MHz
This value is set by the CPU Multiplier (value cannot be changed by the user).

FSB Reference Clock. MHz
This value is set by the system (value cannot be changed by the user). To
change the FSB memory, and memory timing, go to the FSB & Memory
screen.

CPU Multiplier
This value changes the CPU Frequency value depending on the value you
choose. Use the

Page Up

and

Page Down

keys to scroll through the options.

The options are from 6 X through 60 X.

PCIe

x

16_1, MHz

Use the

Page Up

and

Page Down

keys to scroll through the frequency

options for the PCI Express Bus, Slot 1 (the black slot closest to the CPU).
Note that as you go higher in value,

PCIe Spread Spectrum(SPP)

is

disabled and cannot be changed from this status.

SPP<

>MCP Ref Clock, MHz

Use the

Page Up

and

Page Down

keys to scroll through the frequency

options for the reference clock between the SPP chip and the MCP chip.

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