Knows issues with the current Mantle driver build:
Now I am not too interested in the issues as they will be solved and this is a Beta driver, but it does tell the current state of what current product are actually supported, have a peek.
- Press evaluation build: Installing AMD Catalyst 14.1 Beta on top of an existing AMD Catalyst revision may cause a system hang. Ensure the provided installation instructions are utilized to avoid this issue.
- Intermittent stuttering or stability issues may occur when utilizing Mantle with AMD CrossFire technology in BattleField 4
- Mantle performance for the AMD Radeon HD 7000/HD 8000 Series GPUs and AMD Radeon R9 280X and R9 270X GPUs will be optimized for BattleField 4 in future AMD Catalyst releases. These products will see limited gains in BattleField 4 and AMD is currently investigating optimizations for them.
- Multi-GPU support under DirectX and Mantle will be added to StarSwarm in a future application patch
- Notebooks based on AMD Enduro or PowerXpress technologies are currently not supported by the Mantle codepath in Battlefield 4™
- AMD Eyefinity configurations utilizing portrait display orientations are currently not supported by the Mantle codepath in Battlefield 4™
- Graphics hardware in the AMD A10-7850K and A10-7700K may override the presence of a discrete GPU under the Mantle codepath in Battlefield 4