Quote Originally Posted by Serra View Post
Explanation demanded. I don't understand how this is meant to work and/or what restrictions are in place here. The two CPU's must be able to talk to one another for stability unless I'm wrong, which would require a second QPI link (meaning Xeon only), and those QPI links would have to run at the same speed to talk to one another, which implies same operating speed, right?
why would qpi be different?

4.0G @ 20x200 (7.2GT/s @ 4.8 QPI ratio) + 3.6G @ 18 x 200 (7.2GT/s @ 4.8 QPI Ratio)....?