PIX on Windows

Performance tuning and debugging for DirectX 12 games on Windows

Latest posts

Austin Kinross
Austin Kinross
May 10, 2023

PIX 2305.10: support for updated RenderPasses + misc other improvements

Today we released a new version of PIX on Windows: version 2305.10. It can be downloaded here: link.  This release includes support for the latest DirectX ...

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Austin Kinross
Austin Kinross
Mar 30, 2023

PIX 2303.30: Misc bug fixes + preview GPU Upload heap support 

Today we released two versions of PIX on Windows: version 2303.30 and version 2303.30.002-preview. Both can be downloaded here: link.  If you’re using ...

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Austin Kinross
Austin Kinross
Mar 30, 2023

PIX and ID3D12ManualWriteTrackingResource 

Summary If you’re using GPU_UPLOAD heaps and you are experiencing capture-time performance issues when you launch your application via PIX (e.g. your game’...

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Steven Pratschner
Steven Pratschner
Mar 20, 2023

Programmatic Timing Captures now available

As described in Programmatic Captures, the PIXBeginCapture and PIXEndCapture can now be used to start and stop Timing Captures from code running in your title...

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Image winpix custom allocators range details
Steven Pratschner
Steven Pratschner
Mar 13, 2023

Memory profiling support for allocations made from a title’s custom allocator

Starting with the 2303.02 release of PIX on Windows, PIX timing captures can track memory allocations and frees made by your custom memory allocators. By ...

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Austin Kinross
Austin Kinross
Mar 2, 2023

PIX 2303.02: You asked, we listened! A bumper PIX release

Today we released PIX on Windows version 2303.02, which can be downloaded here. We have also released a new version of WinPixEventRuntime, which can be ...

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Austin Kinross
Austin Kinross
Dec 22, 2022

PIX-2212.22-preview: Experimental raygen shader debugging and DXR resource access detection

Today we released PIX-2212.22-preview, available for download here. If you're working with DirectX Raytracing (DXR) then please consider trying out these new...

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Matt Amert
Matt Amert
Oct 12, 2022

PIX 2210.10-preview: Initial support for Preview Agility SDK v706

Announcing Preview Builds PIX on Windows has always been dedicated to keeping pace with the official releases of the Agility SDK. However, developers working ...

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Jacques van Rhyn
Jacques van Rhyn
Aug 10, 2022

PIX 2208.10: SM 6.7 support, GPU and Timing Capture Improvements

Today we released PIX version 2208.10, which can be downloaded here. This release has support for many new features, including...

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