EVGA 650I Manuel D’Utilisation

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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
c
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
 
PCIe 
x
16_3, MHz 
[Auto]  
100
 
PCIe 
x
16_2, 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 
d
Phoenix – AwardBIOS CMOS Setup Utility
System Clocks