The chips will also include support for a feature called UVD2, which will allow laptops to decode two high-definition video streams on a single GPU. The tools also help free up CPUs by off-loading multimedia tasks to graphics processors, which could speed up overall laptop performance.įor example, processing of Flash videos could be off-loaded from the CPU to the latest ATI graphics cards, which could significantly speed performance. That is partly done by native hardware support for DirectX 11 tools that are built into Windows 7 by Microsoft.ĭirectX 11 tools include a set of APIs (application programming interfaces) for realistic images and sound when playing games or watching movies. Not all versions of Windows can run the latest versions of DirectX.The units can harness the parallel processing capabilities of GPUs to improve gaming and application performance on PCs, Rehman said. 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.

Directx 11 support