Battlefield 3 has yet to be released however there is a playable beta available which is open to the public. This is one of the most awaited games of the year.
Battlefield 3 really runs well on the AMD system, averaging a little higher than the Core i7 2600k, even if it would be hard to tell the difference in the real world. The Core i5 2500k is only a little behind, neck and neck with the Phenom II X6 1100T.