what you need to know about amd mantle
What You Need to Know about AMD Mantle
At the GPU 14, AMD and DICE introduced Radeon R9 series graphics cards that are powered by AMD's low-level application programming interface (API), Mantle. Read on to know more about this API that works with Graphics Core Next (GCN) architecture.
No AMD for Microsoft!
Microsoft's Windows App Builder Blog confirms that Xbox One and PlayStation 4 will not support AMD's Mantle.
The Mantle is a low-level API that is aimed to replace the high-level alternatives, which have failed to use all CPU cores. It is similar, but not an alternative to DirectX or OpenGL, except for the absence of the overheads. At the summit, two slides were completely dedicated to Mantle where its capabilities were highlighted. We, at Buzzle, have summarized the details for you.
What Is AMD Mantle?
After graphic cards were launched, Ritche Corpus, Director of ISV Gaming and Alliances, AMD, posted a few insights of the API. Here's what he mentioned as the 'three essential ingredients':
Benefits
➊ Increase in draw calls per second by nine times compared to any other API
➋ Increased hardware control
➌ Access to GPU memory
➍ Up to eight core multithreaded parallel CPU support
➎ Bypassing of error-prone and inefficient abstraction
➏ Increased graphics access to all GPU featuresWelcome Change for Developers
Each of the existing consoles have a different architecture. This means that as a developer, you need to modify the performances for each architecture. Also, the console architecture is quite different from that of the PC video cards. So, if a developer has developed an application for the console, he needs to make significant modifications to it, so as to make it PC-gaming compatible. But with Mantle, this problem will no longer be in picture. The GCN architecture gives a unified graphics architecture which can be used for both console and PC games. Mantle allows developers to write games that work on various platforms. On platforms where this language cannot be used, a part of this development can definitely be reused so that the redevelopment efforts will be minimized. Developers are now saved of the efforts of knowing inner-core details of different architectures, while developing games for them.Gamers Get Improved Performance
The best news for gamers is the increased performance that they will get with this API. The earlier approach of having a common language for increasing the compatibility was to have increased arbitration which has a negative effect on the gaming performance. Abstraction also hides all the features that hardware has to offer. With Mantle on board, you will be exposed to the best of both worlds. The hardware features will be fully available to the developers, thus, increasing the performance and also adding new features. This gives an enriched experience for gamers. Battlefield 4, to be released in December, is the first game that will have Mantle support. The game engine Frostbite 3 which has Mantle at the back end will ensure that all gamers have more Mantle-supported games.