
NVIDIA today announced at Microsoft Build new AI performance optimizations and integrations for Windows that help deliver maximum performance on NVIDIA GeForce RTX AI PCs and NVIDIA RTX workstations.
Large language models (LLMs) power some of the most exciting new use cases in generative AI and now run up to 3x faster with ONNX Runtime (ORT) and DirectML using the new NVIDIA R555 Game Ready Driver. ORT and DirectML are high-performance tools used to run AI models locally on Windows PCs.
WebNN, an application programming interface for web developers to deploy AI models, is now accelerated with RTX via DirectML, enabling web apps to incorporate fast, AI-powered capabilities. And PyTorch will support DirectML execution backends, enabling Windows developers to train and infer complex AI models on Windows natively. NVIDIA and Microsoft are collaborating to scale performance on RTX GPUs.
These advancements build on NVIDIA's world-leading AI platform, which accelerates more than 500 applications and games on over 100 million RTX AI PCs and workstations worldwide.
RTX AI PCs - Enhanced AI for Gamers, Creators and Developers NVIDIA introduced the first PC GPUs with dedicated AI acceleration, the GeForce RTX 20 Series with Tensor Cores, along with the first widely adopted AI model to run on Windows, NVIDIA DLSS, in 2018. Its latest GPUs offer up to 1,300 trillion operations per second of dedicated AI performance.
In the coming months, Copilot+ PCs equipped with new power-efficient systems-on-a-chip and RTX GPUs will be released, giving gamers, creators, enthusiasts and developers increased performance to tackle demanding local AI workloads, along with Microsoft's new Copilot+ features.
For gamers on RTX AI PCs, NVIDIA DLSS boosts frame rates by up to 4x, while NVIDIA ACE brings game characters to life with AI-driven dialogue, animation and speech.
For content creators, RTX powers AI-assisted production workflows in apps like Adobe Premiere, Blackmagic Design DaVinci Resolve and Blender to automate tedious tasks and streamline workflows. From 3D denoising and accelerated rendering to text-to-image and video generation, these tools empower artists to bring their visions to life.
For game modders, NVIDIA RTX Remix, built on the NVIDIA Omniverse platform, provides AI-accelerated tools to create RTX remasters of classic PC games. It makes it easier than ever to capture game assets, enhance materials with generative AI tools and incorporate full ray tracing.
For livestreamers, the NVIDIA Broadcast application delivers high-quality AI-powered background subtraction and noise removal, while NVIDIA RTX Video provides AI-powered upscaling and auto-high-dynamic range to enhance streamed video quality.
Enhancing productivity, LLMs powered by RTX GPUs execute AI assistants and copilots faster, and can process multiple requests simultaneously.
And RTX AI PCs allow developers to build and fine-tune AI models directly on their devices using NVIDIA's AI developer tools, which include NVIDIA AI Workbench, NVIDIA cuDNN and CUDA on Windows Subsystem for Linux. Developers also have access to RTX-accelerated AI frameworks and software development kits like NVIDIA TensorRT, NVIDIA Maxine and RTX Video.
The combination of AI capabilities and performance deliver enhanced experiences for gamers, creators and developers.
Faster LLMs and New Capabilities for Web Developers Microsoft recently released the generative AI extension for ORT, a cross-platform library for AI inference. The extension adds support for optimization techniques like quantization for LLMs like Phi-3, Llama 3, Gemma and Mistral. ORT supports different execution providers for inferencing via various software and hardware stacks, including DirectML.
ORT with the DirectML backend offers Windows AI developers a quick path to develop AI capabilities, with stability and production-grade support for the broad Windows PC ecosystem. NVIDIA optimizations for the generative AI extension for ORT, available now in R555 Game Ready, Studio and NVIDIA RTX Enterprise Drivers, help developers get up to 3x faster performance on RTX compared to previous drivers.
Inference performance for three LLMs using ONNX Runtime and the DirectML execution provider with the latest R555 GeForce driver compared to the previous R550 driver. INSEQ=2000 representative of document summarization workloads. All data captured with GeForce RTX 4090 GPU using batch size 1. The generative AI extension support for int4 quantization, plus the NVIDIA optimizations, result in up to 3x faster performance for LLMs. Developers can unlock the full capabilities of RTX hardware with the new R555 driver, bringing better AI experiences to consumers, faster. It includes:
Support for DQ-GEMM metacommand to handle INT4 weight-only quantization for LLMs
New RMSNorm normalization methods for Llama 2, Llama 3, Mistral and Phi-3 models
Group and multi-query attention mechanisms, and sliding window attention to support Mistral
In-place KV updates to improve attention performance
Support for GEMM of non-multiple-of-8 tensors to improve context phase performance
Additionally, NVIDIA has optimized AI workflows within WebNN to deliver the powerful performance of RTX GPUs directly within browsers. The WebNN standard helps web app developers accelerate deep learning models with on-device AI accelerators, like Tensor Cores.
Now available in developer preview, WebNN uses DirectML and ORT Web, a Javascript library for in-browser model execution, to make AI applications more accessible across multiple platforms. With this acceleration, popular models like Stable Diffusion, SD Turbo and Whisper run up to 4x faster on WebNN compared to WebGPU and are now available for developers to use. Microsoft Build attendees can learn more about developing on RTX in the Accelerating development on Windows PCs w
Most recent headlines
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
01/06/2026
January 6 2026, 05:30 (PST) Dolby Sets the New Standard for Premium Entertainment at CES 2026
Throughout the week, Dolby brings to life the latest innovatio...
02/05/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
01/05/2026
January 5 2026, 18:30 (PST) NBCUniversal's Peacock to Be First Streamer to ...
01/04/2026
January 4 2026, 18:00 (PST) DOLBY AND DOUYIN EMPOWER THE NEXT GENERATON OF CREATORS WITH DOLBY VISION
Douyin Users Can Now Create And Share Videos With Stun...
27/03/2026
In-venue and creative video staffers at the professional and collegiate level ha...
27/03/2026
Comcast Business deployed network infrastructure for the 2026 PLAYERS Championsh...
27/03/2026
Czech production company CS live has equipped its newest outside broadcast van w...
27/03/2026
Edith Cowan University (ECU) in Perth, Western Australia has developed new broad...
27/03/2026
Deltatre has announced that CEO Andrea Marini will step down after five years in...
27/03/2026
DAZN has announced plans to launch DAZN Inflight, a live sports service for airline and maritime passengers, slated for 2027. Aviv Giladi, President of DAZN Par...
27/03/2026
Grass Valley has announced the completion of a live production deployment with NVP, a European media company specializing in live sports production, for LALIGA ...
27/03/2026
The Masters and Prime Video will debut Inside Amen Corner, a dedicated feed that...
27/03/2026
ESPN and the World Series of Poker (WSOP) have reached a multi-year agreement to bring the WSOP Main Event back to ESPN platforms. Coverage will include a three...
27/03/2026
USSI Global has opened its Media Transport Solutions Lab on its Melbourne campus. The engineering center provides a platform-agnostic environment for testing al...
27/03/2026
From 14-camera coverage to official review from Variant Systems Group, Sellitto ...
27/03/2026
The United Football League (UFL) has named Sportable its Official Connected Ball and Player Tracking Partner. Sportable's connected football and wearable pl...
27/03/2026
Ratings Roundup is a rundown of recent rating news and is derived from press rel...
27/03/2026
The Atlanta Braves and FuboTV have announced a multiyear distribution agreement to carry BravesVision on Fubo's live TV streaming platform beginning Opening...
27/03/2026
Besides restructuring for Season 3, the league worked with FOX and ESPN over the...
27/03/2026
The Atlanta Braves open their 2026 MLB season tonight against the Kansas City Ro...
27/03/2026
With new teams and new venues to adapt to, the spring-football league's part...
27/03/2026
By Lucy Spicer
One of the most exciting things about the Sundance Film Festival...
27/03/2026
New Classic, Amplitude & FlexRange units introduced
GIK Acoustics have just introduced a trio of new bass trap designs that bring improved low-end absorptio...
27/03/2026
Offers personalised Dolby Atmos headphone monitoring
Sonarworks have put their calibration expertise to work on a new mobile app that allows users to create...
27/03/2026
NITV to broadcast farewell to Rhoda Roberts AO with special coverage and week-lo...
27/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
27/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
27/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
27/03/2026
Marshall Electronics Showcases New Feature-Rich CV320 and CV520 IP and 3G-SDI PO...
27/03/2026
Sony Electronics Inc. Elevates Professional Video Workflows with Powerful Update...
27/03/2026
GatesAir Extends AirWatch365 Managed Service with Edge Gateway Site Appliance
Brie Clayton March 27, 2026
0 Comments
NAB marks global launch of servic...
27/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
27/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
27/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
27/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
27/03/2026
At NAB Show 2026, Net Insight will showcase the next evolution of Nimbra Edge, its orchestration and control layer designed to manage live media services across...
27/03/2026
Harmonic (NASDAQ: HLIT) today announced powerful new innovations that further elevate the company's sports streaming solution. The advanced capabilities enh...
27/03/2026
Bitmovin, the leading provider of video streaming solutions, today announced significant new capabilities for Player Web X, its next-generation web video player...
27/03/2026
Riedel Communications today announced that Czech-based production company CS live has equipped its newest outside broadcast (OB) van with an integrated Riedel i...
27/03/2026
130 Industry Experts Confirmed as Show Celebrates its 10th Anniversary
MPTS, the UK's largest and most influential event for the media, production and tech...
27/03/2026
Grass Valley today announced the successful completion of a major live production deployment with NVP, a leading European media company specializing in live spo...
27/03/2026
Showcases resilient solutions for satellite-to-IP migration, REMI and hybrid live production
Appear ASA (Appear, OSE:APR), a global leader in live production t...
27/03/2026
San Francisco, California, March 2026 - Microsoft Ignite, a major annual conference hosted by Microsoft for developers, IT professionals, partners and business ...
27/03/2026
Clear-Com is proud to highlight its support for worship teams through professional communication solutions, with the deployment of its EQUIP wireless system a...
27/03/2026
Orban Collaborates with Sage on Virtualized EAS Technology Demo
Brie Clayton March 26, 2026
0 Comments
Sage Alerting Systems (SAS), in cooperation wit...
27/03/2026
Berklee Alums Bring GIANT to Broadway Brian and Dayna Lee BM '13 met and fell in love at Berklee, and now their production companys first Broadway debut i...
27/03/2026
RT Supporting the Arts
RT is Supporting 20 Arts and Cultural Events all over Ireland this April
RT is proud to support an exciting month of arts and cul...
27/03/2026
Average of 1.37 million viewers watched Irish World Cup heartbreak on RT 2
Over one million streams on RT Player
Highest number of streams for any single eve...
27/03/2026
March 27 2026, 01:30 (PDT) Dolby Unveils Dolby House Shanghai, its First Global Flagship Experience Center
A New Global Platform Showcasing Dolbys Innovatio...