I re-activated my account to write in just that, but you beat me to the punch.
It would be nice if TPU could remove the images for the time being since they don't represent the numbers in any way.
I tried Nexuiz and it's horrible
I have an 2500k @ 4.5ghz/6970 Crossfire
I tried to run the game on Ultra and it felt like 20 fps, forced AFR and zero improvement.
the Netcode sucks, They have a disclaimer that this is a Beta so...
Someone needs to pick up the slack and get this game...
This was really bugging me, I eventually found out when i had a youtube.com or any other video open it would downclock one of my cards to 250mhz and my games were unplayable until i closed the video. i don't know if this is your problem. i registered just in case to help out though :D