When we set out to design DirectX 12, game developers gave us a daunting set of requirements:ġ) Dramatically reduce CPU overhead while increasing GPU performanceĢ) Work across the Windows and Xbox One ecosystemģ) Provide support for all of the latest graphics hardware features Since that time, we’ve been working tirelessly with game developers and graphics card vendors to deliver an API that offers more control over graphics hardware than ever before. Not all versions of Windows can run the latest versions of DirectX.It’s been less than 18 months since we announced DirectX 12 at GDC 2014. If you have Windows 10, then you already have the latest version of DirectX installed. To get the latest version of DirectX for your version of Windows, use Windows Update. We recommend that you select Yes to help ensure that your drivers have been signed by a publisher that has verified their authenticity. The first time you use the DirectX Diagnostic Tool, you might be asked whether you want to check if your drivers are digitally signed. In the DirectX Diagnostic Tool, select the System tab, then check the DirectX version number under System Information. To check which version of DirectX is on your PC using the DirectX Diagnostic Tool, select the Start button and type dxdiag in the search box, then press Enter. If your PC doesn't have the right version of DirectX installed (the product box should tell you which one you need), your game might not work properly. DirectX is a suite of multimedia technologies required by many Windows games.

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