Ratio (BIOS SETTING)

[boost]

Hva gjør denne? ligger i softmenu på mitt abit HK

 

 

RATIO (FSB:AGP:PCI), den står på 5:3:1 eller noe, husker ikke helt, noen som kan forklare? og which is better? :--P

[jørn nilsen]

This BIOS feature allows you to manually select the PCI bus clock divider. Because this divider determines the speed that the PCI bus will run at, manipulation of this feature allows you some control over the PCI bus speed.

 

It was meant to keep the PCI bus running within specifications when you overclock the processor bus but you can also use it to overclock the PCI bus. With that said, you should keep in mind that the recommended safe limit for an overclocked PCI bus is 37.5MHz. This is the speed at which practically all new PCI cards can run at without breaking a sweat.

 

Selecting the clock divider of 1/2 makes the PCI bus run at half the processor bus speed. As such, this clock divider is useful for processor bus speeds of 66MHz to 75MHz.

 

Selecting the clock divider of 1/3 makes the PCI bus run at a third of the processor bus speed. As such, this clock divider is useful for processor bus speeds of 100MHz to 112.5MHz.

 

Selecting the clock divider of 1/4 makes the PCI bus run at a quarter of the processor bus speed. As such, this clock divider is useful for processor bus speeds of 133MHz to 150MHz.

 

Selecting the clock divider of 1/5 makes the PCI bus run at a fifth of the processor bus speed. As such, this clock divider is useful for processor bus speeds of 166MHz to 187.5MHz.

 

Selecting the clock divider of 1/6 makes the PCI bus run at a sixth of the processor bus speed. As such, this clock divider is useful for processor bus speeds of 200MHz to 225MHz.

 

You will probably be wondering about the gaps in the processor bus speeds listed above. For your convenience, only processor bus speeds that produce PCI clock speeds within the range of optimal PCI clock speeds (33MHz to 37.5MHz) are displayed above. The other processor bus speeds will either produce a slow PCI bus or an excessively overclocked one.

 

Therefore, for optimal PCI bus performance, try to strike for one of the processor bus speed-divider combinations shown above.

 

 

 

hentet fra free bios guide på: http://www.rojakpot.com/

 

på forhånd værsegod :!: