Catalyst 7.12 is a special driver only for World In Conflict
Expreview.com has done a Catalyst 7.12 brief test. They used Catalyst 7.11 to compared with Catalyst 7.12. They found out that Catalyst 7.12 was only dramatically improve the performance of World In Conflict V22.214.171.124b.
At 1280x1024 noAA noAF , the Catalyst 7.12’s performance led the Catalyst 7.11 by 55.6%, at 1600x1200 noAA noAF, the Catalyst 7.12’s performance led the Catalyst 7.11 by 60%.