Nvidia has rolled out the new Geforce 337.81 Beta driver which will come with optimizations as well as SLI profiles for new Watch Dogs and Wolfenstein: The New Order game titles as well as bring fixes for UHD/4K on certain displays running on SLI configurations.

Currently only available for Windows Vista, Windows 7 and Windows 8.x OS in both 32-bit and 64-bit flavors, the new Geforce 337.81 Beta driver brings performance optimizations as well as SLI profiles for both the Watch Dogs and the new Wolfenstein games, fixed support for 3840x2160 resolution on the Samsung U28D590D and some other displays on SLI configurations as well as brings support for single tile monitors on SLI and multi-GPU configurations.

You can find the new Geforce 337.81 Beta driver here.