Originally Posted by Killall
Probably the Tref slowing you up, 200 3.9/15.6 is what most use and is 'accepted'. Also the other settings have a more relaxed Trcd and Trrd. I am open to trying new settings and that looks like a very low Trc. I know I don't handle 7 well, maybe 8 will work. Still I will give it a whirl. Thank you for the link.
I have found it is best to make sure your BIOS CAS setting and what you set with the Tweaker match to avoid problems.
EDIT: and here are stock nforce4 settings if you would like to try that,
Obviously folks need 2-2-2-5 capable ram to try this, otherwise I'd set 2.5-3-3-8 for general/average ram.
Those that are interested in educating themselves, go here:
EDIT part Deux:
Trc 8 will stick on my system. Added 4 to it for my Trfc and got a nice boost. Cut my Twtr and Trtw in half and it held as well. One sec faster on superPi1m with this. It works nicely for me.