[uberjaspaz]

I have a P4C800-E-Deluxe and was wondering if there is an option to change the ram ratio from 1:1 to 5:4 ratio. I can't seem to find an option in the bios. I am pretty sure the reason I can't go further with my OC is that my Ram is running at 470, when only made to go to 433... anyhow. If anyone knows how to get change it please tell me. Thanks.

[heeroyuy]

in ur bios
go to advanced tab->jumperfree configuration
if u're not using AI overclock tuner, then u should see an option called
DRAM Frequency. Change that to 320(5:4)

[uberjaspaz]

Thx. It worked. Seems like I cant go much further without some better cooling... my stock just can't keep up past 3.87 on 3.2C )
One last thing. What give better performance... a 3.76 and 470 ram or 3.87 and ram at 387 (i set it to 5:4)...

[craig588]

1:1 will be much better performance.

Another thing, refer to ram as its real speed as not to add confusion.

[AZheater]

Before you drop the divider, try upping the voltage on the memory and see if you can stay 1:1.