The new version of Catalyst operates on Windows 7 SP1 and higher operating systems and requires the presence of Microsoft to install in the Microsoft system .Net Framework 4.5, which, however, is included in the package. All modern AMD graphic processors are supported, starting with Radeon HD 5000 and ending with Radeon R9 290;In addition, this version of the drivers also works on all hybrid processors with the Radeon graphic core.
Among the innovations, as expected, the appearance of the Crossfire profile for The Witcher 3: Wild Hunt. For this game, an increase in performance of up to 10 % is also declared when launching on graphic maps Radeon R7 and R9. To ensure maximum performance in the Crossfire AMD mode, it recommends shutting off the smoothing in the post-processing settings in the game. In rare cases, flickering is possible, which is decided by the shutdown of Crossfire. For Project Cars, up to 17 % of speed growth on Sadeon single cards, but the use of the DS2M smoothing mode in Crossfire mode is not recommended. Download Catalyst 15.5 beta can be at this link.