I don't have PCI-E yet but for AGP, it is usualy advisable to manually set to 67Mhz.

As such, I guess it is better to put the PCIE at 100Mhz manually.

However, I did come across forumers saying that sometimes the locking frequency is different. For ATI cards, it is 105Mhz and for Nvidia cards, it is 101Mhz. However, these are unconfirmed reports. Kindly google around and see.....

This post has been edited by kmarc: Jul 16 2007, 07:48 PM