Frequency Settings - Nvidia NFORCE 650I Ultra User Manual

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
through the options. The options are from 6 X through 60 X.
PCIe 16_1, MHz
x
Use the
Page Up
frequency options for the PCI Express Bus, Slot 1 (the black slot
closest to the CPU). Note that as you go higher in value,
Spread Spectrum(SPP)
status.
PCIe 16_3, MHz
x
Use the
Page Up
frequency options for the PCI Express Bus, Slot 3 (the blue slot in
the middle).
PCIe 16_2, MHz
x
Use the
Page Up
frequency options for the PCI Express Bus, Slot 3 (the black slot
farthest from the CPU).
SPP< >MCP Ref Clock, MHz
—
Use the
Page Up
frequency options for the reference clock between the SPP chip
and the MCP chip.
and
Page Up
and keys to scroll through the
Page Down
is disabled and cannot be changed from this
and keys to scroll through the
Page Down
and keys to scroll through the
Page Down
and keys to scroll through the
Page Down
Configuring the BIOS
keys to scroll
Page Down
PCIe
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