

The drivers for both are correctly installed. I have an NVIDIA Optimus-based laptop, with both Intel's 4600 and NVIDIA's 750M graphics cards. If you ran this, it'd be helpful if you could comment and let me know whether yours works correctly or not. Warning: Can't run DWM Assessment - no LDDM Support Do you encounter the same error as I do? I see this: Windows System Assessment Tool Nevertheless, this performance improvement isn't shown on some benchmarks because, depending on the graphics card installed on the PC, DirectX 11 may behave better than the most recent version.If you have a Windows 8.1 system with both an Intel graphics card as well as an NVIDIA graphics card, try running WinSAT D3D in the command prompt. In other words, it's easier to identify an error and for the user to notify it and try to fix it. Improved debugging of both commands and information.Correction of flaws that prevented us from knowing the reason why the GPU failed interpreting instructions.CPU and GPU workloads processed separately to gain in performance.

These are the main updates that come along in this version: With the latest version of Microsoft's operating system, DirectX 12 is already preinstalled.ĭX12 is fully compatible with graphics cards supported by DX11. In other words, if you need to get hold of them for Windows 8.1, Windows 7 o Windows Vista (let's hope you've already got rid of XP), you can download DirectX 9, DirectX 10 or DirectX 11. Until the arrival of Windows 10, all the versions of this pack of APIs could be downloaded as a standalone and weren't included in the operating system by default. Thanks to the latter, Windows has become a great gaming platform, being able to put a fight up against video consoles and even beat them in terms of performance and yield. Ever since Windows 95, Microsoft has developed subsequent versions of DirectX, its collection of APIs aimed at simplifying the most complex multimedia development tasks, especially those relative to video game coding.
