This preview driver is intended for developers testing their applications with DirectX 12 Ultimate. This driver supports DXR Tier 1.1, Sampler Feedback, and Mesh Shaders: https://developer.nvidia.com/directx GRD 450.82 For Windows 10[Standard] GRD 450.82 For Windows 10[DCH] Quadro 450.82 For Windows 10[Standard] Quadro 450.82 For Windows 10[DCH] Feedback is requested - https://forms.gle/kJ9Bqcaicvjb82SdA An account with an activated developer login is required to download these files. Issues noted: HDR issue with several games, same as (Fixed in next GRD 44x driver) Vulkan titles might stutter and have bad framepacing with GPU Scheduling (this might just be due to low level api intracompatibility) Reported fixed following a reboot Sharpening is not present from a clean install HKR,"FTS",EnableRID74712,%REG_DWORD%,1 is missing Use this reg file to add it (Elevated regedit required) Reported as not working even when present and enabled. The Crew 2 lighting bug when changing setting. Workaround is to restart the game after Clocks get stuck at P0 when opening an overclock tool while Hardware scheduling is active. AppInit_Dll gets enabled for nvinitx.dll for some reason, certain machines may crash for an undetermined reason.