Download the AMD Catalyst 14.4 RC1 (188.8.131.52 April 15) driver. This driver works with Windows 7, 8 and 8.1.
We have a discussion thread open on this driver right here.
Feature Highlights of The AMD Catalyst™ 14.4 Release Candidate Driver for Windows
Support for the AMD Radeon™ R9 295X
CrossFire™ fixes enhancements:
Crysis 3 – frame pacing improvements
Far Cry 3 – 3 and 4 GPU performance improvements at high quality settings, high resolution settings
Anno 2070 – Improved CrossFire scaling up to 34%
Titanfall – Resolved in game flickering with CrossFire enabled
Metro Last Light – Improved Crossfire scaling up to 10%
Eyefinity 3x1 (with three 4K panels) no longer cuts off portions of the application
Stuttering has been improved in certain applications when selecting mid-Eyefinity resolutions with V-sync Enabled
Full support for OpenGL 4.4
OpenGL 4.4 supports the following extensions:
Mantle beta driver improvements:
BattleField 4: Performance slowdown is no longer seen when performing a task switch/Alt-tab
BattleField 4: Fuzzy images when playing in rotated SLS resolution with an A10 Kaveri system
System will TDR or BSOD when encoding with Power Director 11
Driver installation might result in a black screen when installing on a Dual AMD Radeon R9 295X configuration under Windows 8.1 on specific platforms (see below). The issue can be overcome by rebooting the PC; upon reboot the display driver will be installed. The remaining Catalyst components can then be installed.