Microsoft Confirms DirectX 12 AMD and Nvidia Multi-GPU Configurations

A Microsoft technical support staff fellow member, stated that DirectX 12 will support "multi-GPU configurations between Nvidia and AMD." This is based on a screenshot published over at LinusTechTips. No particular requirements were specified, that would enable such configurations, nor any bodily benefits that would result from such a setup.

Multi-GPU setups are used to accomplish diverse tasks. Nvidia SLI and AMD Crossfire configurations are used past gamers to get better performance in the latest video game titles. Both Professionals as well equally gamers use them to attach multiple displays to a unmarried PC. Engineers and Artists also use different setups as well. Fifty-fifty though in some cases information technology is possible to use AIBs from different developers, in most cases such equally gaming and ray-tracing, information technology is impossible due to various limitations.

DirectX 12 will offer better multi-GPU support

DirectX 12 will offering meliorate support for multi-GPU configurations than what has been possible before, but reports suggest that it could be possible to utilise graphics processors from different vendors, in ways that are not possible today, such as in rendering video games. There are current limitations that make it impossible to utilize such setups today, like differences in GPU architectures, driver limitations, every bit well as API limitations. DirectX 12 will eliminate such obstacles and let the use of resource of two graphics cards at the same time.

Architectural differences make it hard to use graphics cards from different vendors for existent-fourth dimension latency-sensitive rendering, like in the instance of contemporary 3D engines. Multi-GPU technologies used for real-fourth dimension rendering require ii GPUs to be synchronized non only in terms of feature set, simply also in terms of performance and retentiveness latency. All of these limitations make information technology actually questionable whether such a technology could eventually have off.

DirectX 12 though is designed for Xbox 1 every bit well, and Microsoft has been experimenting with cloud-assisted AI and physics computations for Xbox One, both of which are latency-sensitive. So it could be possible that there is already a technology available, that enables performing different tasks using different hardware resource without demand for real-fourth dimension synchronization.

The question remains though, whether Nvidia and AMD would allow these heterogeneous multi-GPU configurations or opt to block them in their drivers. Nosotros will bring you whatsoever more than information regarding the subject, every bit well every bit more DirectX 12 news as soon as it becomes available.

DISCLAIMER: Wccftech cannot verify the identity of the Microsoft representative and actuality of the screenshot.

Source: LinusTechTips, KitGuru.