AMD issued a statement in which they say that their Mantle technology has been pushed into January 2014 and that there is no firm launch date. AMD showed a public demo by Oxide at APU13, so the API appears to be working and ready for launch.
“After much consideration, the decision was made to delay the Mantle patch for Battlefield 4. AMD continues to support DICE on the public introduction of Mantle, and we are tremendously excited about the coming release for Battlefield 4! We are now targeting a January release and will have more information to share in the New Year.“ – AMD PR
Here is a video of the Oxide Games presentation where they showed a live demo of AMD’s Mantle API.
The first AMD Mantle game patch is still going to be for Battlefield 4, so it is likely that EA’s decision to halt BF4 development in favor of fixing bugs could be part of the reason for the delay. AMD announced in September that the Mantle BF4 patch would be out in December, so gamers have been waiting for this patch for many months.
Rebellion pursues AMD Mantle - 11/22/2013 08:20 PM
Rebellion is the latest game developer to join the AMD Mantle front. The company said they're working with AMD to add Mantle support to Asura, their in-house game engine. We are proud to announce tha...
AMD Mantle could get you 20% more performance - 11/15/2013 09:06 AM
Says Johan Andersson from DICE. Andersson said creating a Mantle version of the Frostbite 3 engine took them about two months to complete. Mantle support will be added by an update in late Decembe...
AMD Mantle Graphics API Adopted by Various Developers - 11/04/2013 04:42 PM
AMD today announced three new game developer partnerships for Mantle, its highly acclaimed, groundbreaking graphics API. Cloud Imperium Games, Eidos-Montréal, a part of the Square Enix Group, and Oxi...