Frequency/Voltage Control - Gigabyte GA-8PE800 Pro User Manual

Frequency/Voltage Control

CMOS Setup Uti l ity -Copy right (C) 1984-2003 Aw ard Software
CPU Clock Ratio
CPU Host Cl o ck Control
øCPU Host Frequency (MHz)
øFi x ed PCI/AGP Frequency
Host / DRAM Clock ratio
Memory Frequency (MHz)
PCI / AGP Frequency (MHz)
DIMM Ov erVol t age Control
AGP Ov erVol t age Control
CPU Voltage Control
Normal CPU Vcore
higf: Mov e Enter:Select +/-/PU/PD:Value F10:Save ESC:Ex i t F1:General Help
F3:Language F5:Prev ious Values F6:Fai l -Safe Default s F7:Optimized Defaults
øThose items will be available when "CPU Host Clock Control" is set to Enabled.
CCPU Cl ock Ratio
This setup option will automatically assign by CPU detection.
For Willamette CPU:
8X~23X default: 14X
For C-Stepping P4:
8X,10X~24X default: 15X
For Northwood CPU:
12X~24X default: 16X
The opt i on w ill displ a y "Locked" and read only i f the CPU rat i o is not changeable.
F CPU Host Clock Control
Note: If sy stem hangs up before enter CMOS setup utility , w ait f o r 20 sec for times out reboot . When
time out occur, sy stem w ill reset and run at CPU default Host clock at nex t boot.
Disable CPU Host Cl o ck Cont r ol.(Default v alue)
8Disable
Enable CPU Host Cl o ck Cont r ol.
8Enable
Frequency/Voltage Control
[ 15X]
[Disable]
100
33/66
[Auto]
266
33/66
[Normal]
[Normal]
[Normal]
1.4750V
Figure 8: Frequency /Voltage Cont r ol
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Item Help
Menu Lev el u
Set CPU Ratio i f CPU
Ratio is unlocked.
BIOS Setup