It supplements the official API documentationwith an extra level of detail that can be useful to expert developers. You do not need to upgrade to 9.0b if other software on your machine does not require it. DirectX-Specs This repository publishes the engineering specs for a number of DirectX features. Windows XP users should upgrade to at least Service Pack 1a to update their version of DirectX to 8.1b:ĭirectX 9.0b is the latest DirectX version available, and also includes these fixes. TNT2, Kyro I/II, Voodoo 3, Radeon 7000, etc.Įarlier versions of DirectX, including DirectX 8.0, 8.0a and 8.1 do not have these fixes. UnrealEngine2, and contains bug fixes in the DirectX Runtime that are required for the engine to run on cards without hardware transform and lighting. Loew Patches Tech Demos > Benchmarks > Audio software > Sound > DirectX Games > Windows Service Packs Tools >. DirectX 11.2 is included in Windows 8.1 (including the RT version) and. For More Information - Version - 8. DirectX 8.1 also provides support for the latest generation of 3-D graphics acceleration hardware. Windows 10 Windows 8.

For more information, visit Microsoft's DirectX Technology Overview page at:ĭirectX 8.1b is the minimum DirectX version required for using Microsoft DirectX is a collection of application programming interfaces (APIs) for handling. Microsoft DirectX (r) 8.1 delivers fast performance for DirectX-enabled games and other rich media software. Check which version of DirectX is installed The DxDiag tool reports detailed information about the DirectX components and drivers installed on your system and can be used. Installing DirectX 8.1b (for End-Users)ĭirectX is a Windows technology that enables higher performance in graphics and sound when you're playing games or watching video on your PC.

Microsoft directx 8.1