AMD GPUOpen

AMD TressFX 5.0 for Unreal Engine 5 is now available - AMD GPUOpen AMD TressFX 5.0 has been updated for high-quality simulation and rendering of realistic hair and fur in Unreal Engine 5.

Now you can easily use #TressFX 5.0 🦱 hair or fur in Unreal Engine 5 with our latest #UE5 patch.

🆕 This update adds Lumen software/hardware #raytracing support, deep shadow approximation, and more.

📥 Read the blog and download the patch: gpuopen.com/learn/tressf...

AMD Advanced Interactive Streaming SDK - AMD GPUOpen The AMD Interactive Streaming SDK provides developers with a set of building blocks and samples that allow to easily create custom low-latency streaming solutions for cloud gaming, VDI, and embedded a...

Our #opensource AMD Interactive Streaming SDK has been updated to support 🐧 #Linux.

🎮 #FOSS developers can now build custom low-latency streaming solutions for cloud gaming, VDI, and embedded apps on AMD GPUs.

📥 Download the update: gpuopen.com/news/streami...

Neural Supersampling and Denoising for Real-time Path Tracing - AMD GPUOpen Read our research for a neural denoising and supersampling technique, with the aim of achieving real-time path tracing.

Our research on Neural Supersampling and Denoising (NSSD) has been updated.

💥 We've added a lightweight multi-branch and multi-scale feature extraction network for superior visual quality.

Our recently expanded blog has all the details 👉 gpuopen.com/learn/neural...

Generative AI model for Global Illumination effects - AMD GPUOpen Our generative AI research leverages diffusion-based techniques to generate indirect illumination effects for the new era of neural rendering.

Our research in generative AI is paving the way for a new era of 🧠 neural rendering.

✨We're sharing how you can leverage diffusion-based techniques to generate indirect illumination (GI) effects ✨

Find out more in our latest article on GPUOpen:
gpuopen.com/learn/genai-...

Using the Matrix Cores of AMD RDNA 4 architecture GPUs - AMD GPUOpen This article is a quick how-to guide for using the WMMA intrinsics with our new AMD RDNA™ 4 architecture GPUs.

💡 Do you want to learn more about using the matrix cores of AMD RDNA™ 4 architecture GPUs?

Our quick how-to guide shows you how to:

✅ Use WMMA intrinsics on RDNA 4.
✅ Implement a simple MLP.

👉 Read the guide: gpuopen.com/learn/matrix...

AMD FidelityFX Super Resolution 3.1.4 Unreal Engine plugin guide Download the AMD FSR 3.1.1 plugin for Unreal Engine, and learn how to install and use it.

We've just released the latest #FSR 3.1.4 in our updated plugin for #UnrealEngine 5, ready to drop into your game! 🎮

🔥 Easily get your game ready for FSR 4
🔥 New upscaler CVars and multiple bug fixes

📥 Download now! gpuopen.com/learn/ue-fsr...

🕵🏻 AMD Radeon GPU Detective (RGD), our tool for analysis of GPU crashes ⚠️ adds support for:

🔎 Debug information from the DirectX® Shader Compiler (DXC) ...
🔎 ... that enhances the crash analysis with additional helpful info.

👉 More details: gpuopen.com/learn/enhanc...
(🧵2/2)

🛠️ We’re pleased to announce that the AMD Radeon Developer Tool Suite has been updated with:

🆕 Support for additional @AMDRadeon RX 9000 series GPUs.
🆕 Enhanced features and updates to all the tools.

👉 Learn more: gpuopen.com/learn/radeon...
(🧵1/2)

AMD Developer Community Discord

Join the new AMD Developer Community Discord today to:

💥 Connect with fellow developers and AMD staff
💥 Ask questions and share ideas about #GameDev, #AI dev, and more!

👉 Sign up now: discord.gg/amd-dev

XP Game Summit 2025 – Register - XP Game Summit Join hundreds of video game professionals in Toronto for the annual XP Game Summit at the Hyatt Regency, June 13-14.Over two days, connect with global industry professionals to explore crucial industr...

Come see AMD at the XP Game Summit 2025 in Toronto 🍁 June 12-13 to:

✨ Check out some our latest #gamedev technologies.
✨ Learn more about our resources for game developers.

➡️ Register for #XP25 here: xpgamesummit.com/register/

Events and Seminars - Welcome to the Centre for AI & Society at York University Stay up to date with events hosted and sponsored by York University's Centre for AI & Society.

Join AMD SW Engineers Mehdi and Alex tomorrow for their talk at Centre for AI & Society at York University, to learn more about AMD Schola, our library for developing ML-driven agents in #UnrealEngine

▶️ Talk: www.yorku.ca/research/cai...
▶️ Schola: gpuopen.com/amd-schola/?...

#AI #Research #gamedev

We’ll also be presenting our LSNIF research at the GHOST Day: Applied Machine Learning Conference shortly:

ghostday.pl#agenda

AMD FidelityFX™ SDK The AMD FidelityFX SDK is our easy-to-integrate solution for developers looking to include FidelityFX features into their games.

End your #gamedev week on a high note 🙌 - download the AMD #FidelityFX SDK 1.1.4 with some new updates:

💥 FSR 3.1.4 with reduced upscaler ghosting in newly disoccluded pixels.

💥 Updates to Brixelizer GI and Breadcrumbs.

📥 Get the update: gpuopen.com/amd-fidelity...

Using Neural Networks for Geometric Representation Explore how Neural Intersection Functions (NIF) and the enhanced LSNIF are poised to reshape ray tracing by replacing traditional BVH traversal with efficient, GPU-friendly neural networks for acceler...

#Raytracing BVH traversal struggles on GPUs due to irregular control flow.

🎇 Our Locally-Subdivided Neural Intersection Function (LSNIF) is an ML-based alternative for optimized #rendering.

👉 Join us at @i3dsymposium.org for our talk!

Learn more: gpuopen.com/learn/using_...

#I3D2025

Boosting GPU Radix Sort performance: A memory-efficient extension to Onesweep with circular buffers Discover a high-performance, memory-efficient extension to Onesweep radix sort on GPUs, featuring circular buffers and advanced optimization techniques that reduce global memory access and improve sor...

Radix Sort is a fast, non-comparison-based algorithm ideal for sorting large datasets especially on GPUs.

💡 Check out our research that introduces a memory-efficient GPU Radix Sort that improves on Onesweep:

gpuopen.com/learn/boosti...

D3D12 Memory Allocator The D3D12 Memory Allocator (D3D12MA) is a C++ library that provides a simple and easy-to-integrate API to help you allocate memory for DirectX®12 buffers and textures.

After years of continuous development, we just tagged a new release of D3D12 Memory Allocator library v3.0.0 🎉

🏷️ So if you want the latest and greatest D3D12MA, or just more info - head over to GPUOpen!

#Direct3D #DirectX12

gpuopen.com/d3d12-memory...

Bilinear interpolation on a quadrilateral using Barycentric coordinates A new algebraic method for hardware-accelerated bilinear interpolation on convex quadrilaterals is presented, using the Barycentric coordinate feature of modern GPUs.

🔼 Triangles may have won the hardware-acceleration rendering battle ... 🔼

⏹️ ... but the method in our latest blog enables emulation of quadrilateral rasterization, through bilinear interpolation of quadrilateral vertices! ⏹️

See how it squares up: gpuopen.com/learn/biline...

AMD Device Library eXtra (ADLX) SDK ADLX is a modern library designed to access features and functionality of AMD systems such as Display, 3D graphics, Performance Monitoring, GPU Tuning, and more.

🧐 The AMD Device Library Extra (ADLX) SDK lets your apps access the display, monitoring, & GPU tuning of AMD systems.

v1.4 adds:

✅ New interfaces to control, including video upscaling
✅ Simplified use in a system service application

💾 Download now: gpuopen.com/adlx/?utm_so...

AMD Schola AMD Schola is a library for developing reinforcement learning (RL) agents in Unreal Engine and training with your favorite python-based RL Frameworks.

🤖 We've just released AMD Schola v1.1.0!

AMD Schola lets you train RL-based #AI NPCs with #UnrealEngine 🧑‍💻

New features include:

🆕 Embedding reinforcement learning in behavior trees
🆕 Support for UE 5.5, and more

👉 Get it now: gpuopen.com/amd-schola/?...

Preface to the CPU performance optimization guide This article starts a series of posts about CPU performance analysis and optimization methods.

🚀 Our detailed CPU performance analysis and optimization blog series has been updated with new content.

Joining part 1 and 2 are:

🔥 Part 3 – How to achieve high performance
🔥 Part 4 – Epilogue and compiler optimization

➡️ Read more: gpuopen.com/learn/cpu-pe...

Announcing DirectX Raytracing 1.2, PIX, Neural Rendering and more at GDC 2025!  - DirectX Developer Blog Today in the DirectX State of the Union at GDC 2025, we proudly showcased the next evolution in graphics with the announcement of DirectX Raytracing (DXR) 1.2. This update promises groundbreaking perf...

🙏 We were honored to work closely with the DirectX team who presented the future of graphics at #GDC2025 with some exciting Microsoft #gamedev announcements:

✨ DXR 1.2 and PIX updates
✨ Cooperative vectors and the power of #WorkGraphs

➡️ Learn more: devblogs.microsoft.com/directx/anno...

Taster image of trees and sky, from the Work Graphs presentation by AMD at GDC 2025 Advanced Graphics Summit.

Join us & the Microsoft DirectX12 team at #GDC2025 for exciting sessions that push the boundaries of #gamedev 🛠️

📈 2.40pm today: our in-depth look at how Work Graphs are redefining GPU programmability!

👉 Learn more about all the DirectX sessions: devblogs.microsoft.com/directx/dire...

GPUPerfAPI GPUPerfAPI provides access to GPU Performance Counters. It analyzes performance and execution characteristics of applications using a Radeon™ GPU.

📚 Our final RDTS update is AMD GPU Performance API (GPUPerfAPI), our library for access to GPU perf counters. New v4.0 adds:

🔥 Support for AMD Radeon RX 9070 Series GPUs
🔥 Support for AMD Ryzen AI Max 300 and Ryzen AI 300 APUs

And lots more: gpuopen.com/gpuperfapi/?... (🧵 7/7)

New AMD Radeon™ Raytracing Analyzer (RRA) v1.8 adds support for AMD Radeon™ RX 9000 Series GPUs and more Explore Radeon Raytracing Analyzer v1.8, now supporting Radeon RX 9000 Series GPUs with enhanced BVH formats, including oriented bounding boxes and expanded node capacity.

🎇 Investigate the performance of your RT apps with Radeon #Raytracing Analyzer (RRA):

💥 Support for AMD Radeon RX 9000 Series
💥 RDNA 4 RT
💥 BVH format changes
💥 Oriented bounding boxes (OBB)
💥 New node format with 8 child nodes

Read more: gpuopen.com/learn/radeon... (🧵 6/7)

Reading AMD RDNA™ and CDNA™ Architecture Disassembly is a Breeze with AMD Radeon™ GPU Analyzer v2.12 Explore Radeon GPU Analyzer v2.12's enhanced ISA disassembly view, making shader and kernel analysis easier with new tooltips and automatic highlighting. Optimize your GPU workflows effortlessly!

🧐 AMD Radeon GPU Analyzer (RGA) is our performance analysis tool for #DirectX, #Vulkan, SPIR-V, #OpenGL, & #OpenCL.

✨As well as updates for AMD RDNA 4, there's enhancements to the ISA view UI, using the same updated UI as RGP ✨

More detail: gpuopen.com/learn/rdna-c... (🧵5/7)

AMD Radeon™ GPU Profiler 2.4 adds support for AMD Radeon™ RX 9000 Series, pure-compute applications, DirectML applications (and more!) Discover the latest Radeon GPU Profiler v2.4, now supporting Radeon RX 9000 Series GPUs and profiling for pure compute and DirectML applications. Enhance your optimization with improved ISA views and ...

⬛ No more black boxes! AMD Radeon GPU Profiler (RGP) now supports AMD RDNA 4 GPUs.

🔥 Profiling of #DirectML apps and compute-based #DX12 and #Vulkan apps
🔥 Improved support for Work Graphs apps
🔥 UI enhancements to the ISA views

More info: gpuopen.com/learn/radeon... (🧵 4/7)

Introducing Driver Experiments Ever wondered why your app is not working properly on a particular GPU? Driver Experiments lets graphics programmers disable some graphics driver optimizations or enable extra safety features.

🧪 Driver Experiments is part of AMD Radeon Developer Panel. It allow developers to control the low-level behavior of our AMD Software graphics driver.

🐧 We’ve now updated Driver Experiments to support #Linux 🐧

Our original blog is here: gpuopen.com/learn/rdts-d... (🧵 3/7)

Hardware Crash Analysis with AMD Radeon™ GPU Detective Unlock deeper insights into GPU crashes with Radeon GPU Detective v1.4's new Hardware Crash Analysis feature. Identify in-flight shaders and pinpoint crash culprits faster, streamlining your debugging...

Capture. Examine. Investigate 🕵️‍♂️

🔎 AMD Radeon GPU Detective (RGD) has been updated to support AMD RDNA 4 architecture GPUs and now includes Hardware Crash Analysis 📈

Find out more: gpuopen.com/learn/hardwa... (🧵 2/7)

Major AMD Radeon Developer Tool Suite updates for AMD RDNA 4 architecture Read the highlights of our updates to the AMD Radeon Developer Tool Suite to support the launch of AMD RDNA 4 architecture!

🎉 The AMD Radeon Developer Tool Suite package has been updated for the @AMDRadeon RX 9070 Series! 🎉

✨ We’ve made loads of amazing updates to all our essential GPU tools, highlights here: gpuopen.com/learn/radeon...

Here's a thread with 🧵 with more details about each update 👇 (1/7)

Thanks! They're collecting feedback all together, and will release an updated version with all the fixes in a few weeks 🙂