AMD heeft een nieuwe bèta-Catalyst-driver uitgebracht. Er is maar één download en deze is alleen geschikt voor Windows 7 en hoger, voor zowel 32bit- als 64bit-omgevingen. Dat verklaart meteen de grootte van 301MB. Ook is er dit keer geen aparte download voor desktops en laptops, waar dit normaal gesproken wel het geval is. De nieuwe driver voegt onder meer ondersteuning toe voor de Radeon R9 295X en OpenGL 4.4, en bevat verder diverse Mantle- en CrossFire-verbeteringen.
Feature Highlights of The AMD Catalyst 14.4 Release Candidate DriverKnown Issues
- 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:
- ARB_buffer_storage
- ARB_enhanced_layouts
- ARB_query_buffer_object
- ARB_clear_texture
- ARB_texture_mirror_clamp_to_edge
- ARB_texture_stencil8
- ARB_vertex_type_10f_11f_11f_rev
- ARB_multi_bind
- ARB_bindless_texture
- ARB_spare_texture
- ARB_seamless_cubemap_per_texture
- ARB_indirect_parameters
- ARB_compute_variable_group_size
- ARB_shader_draw_parameters
- ARB_shader_group_vote
- 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.
- ASUS Crosshair V Formula-Z (990FX)
- ASUS Maximus VI Extreme (Z87
- ASUS Rampage IV Extreme (X79)