XFX 650I - Manual (Page 53)

Configuring the BIOS
39
System Clocks
Select System Clocks from the Advanced Chipset Features menu and press
Enter to display the System Clocks menu. From this menu, you are able to
specify frequency settings, HT multipliers, and Spread Spectrum settings. Note
that in Figure 9, all of the options are listed. On the actual BIOS screen, you will
need to scroll down to see all the options.
Figure 9. System Clocks Menu
Note: Note that all data in white is for information only, data in yellow is changeable,
data in blue is non-changeable, and data in a red box is highlighted for
selection.
   :Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values F7:Defaults
Parameters Settings Current Val e
**Frequency Settings**
CPU Freq, MHz
2933.3 2933.3
FSB Reference Clock, MHz 1066.7 1066.7
CPU Multiplier [ 11 X ] 11X
PCIe x 16_1, MHz [Auto] 100
SPP<->MCP Ref Clock, MHz [Auto] 100
**HT Multiplier**
nForce SPP --> nForce MCP [5 x ]
nForce SPP <-- nForce MCP [5 x ]
**Spread Spectrum**
CPU Spread Spectrum [UP Spread]
HT Spread Spectrum Disabled
PCIe Spread Spectrum(SPP) [Auto]
PCIe Spread Spectrum(MCP) Disabled
SATA Spread Spectrum
Disabled
Item Help
Main Level
CPU frequency
multiplier.
CPU core clock
= FSB Ref Clock/4 *
CPU Multiplier
Phoenix – AwardBIOS CMOS Setup Utility
System Clocks