hi
I have 2 x 5970s in Xfire mode.
I know the new 6990 has been released !
Is there any point if I sell my 2 x 5970s and buy 2 x 6990s ?
Will I visually notice a difference in graphics & speed and framerates? or is it a waste of money and time ?
All advice appreciated.
I know with the 6990 you can run 3D which is an advantage.
I have 2 x 5970s in Xfire mode.
I know the new 6990 has been released !
Is there any point if I sell my 2 x 5970s and buy 2 x 6990s ?
Will I visually notice a difference in graphics & speed and framerates? or is it a waste of money and time ?
All advice appreciated.
I know with the 6990 you can run 3D which is an advantage.
more than 400 pounds 

.. All I have to say is well done GPU marketing teams for that sale. Problem in that case was he was told any CPU over 3Ghz will give him full performance from the GTX-580... and to him his system was showing 2 CPUs at 3Ghz ofcourse it was really a single core with hyperthreading enabled.