Download the Nvidia GeForce 337.50 Beta driver as released by NVIDIA. Nvidia released a new GeForce driver This is a DirectX optimized driver, well CPU overhead lowering driver so to say. So make no mistake and do not confuse it with the DX12 release versus low-level API access. Nvidia listed a bunch of games in the driver release, all CPU limited titles. The driver should help out SLI users though, where CPU limitation is a more common thing.