
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 ...
04/08/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
04/07/2026
April 7 2026, 19:00 (PDT) Detective Conan: Fallen Angel of the Highway Opens in...
04/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
04/06/2026
Bitmovin, a leading provider of video streaming infrastructure, and Akamai, the cybersecurity and cloud computing company that powers and protects business onli...
04/06/2026
American Underground (AU), the Startup Hub of the South and a community of mor...
04/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
04/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
04/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
04/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
04/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
04/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
04/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
04/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
04/06/2026
NVIDIA and Microsoft Reinvent Windows PCs for the Age of Personal AI
Brie Clayton June 3, 2026
0 Comments
RTX Spark - a 1-Petaflop Superchip, the Full...
04/06/2026
Inside the Peaky Blinders: The Immortal Man Grade
Brie Clayton June 3, 2026
0 Comments
Simone Grattarola discusses shaping the look in DaVinci Resolve...
04/06/2026
Cine Gear Expo Announces 2026 Awards of Excellence Recipients
Brie Clayton June 3, 2026
0 Comments
Ed Lachman ASC, Caleb Deschanel ASC, and M. David M...
04/06/2026
St. Vincents Live with Orchestra Tour to Feature Berklee Alum Ruby Plume Berklee alumni St. Vincent and Ruby Plume will appear on the same bill across seven d...
04/06/2026
Back to All News
All the Truth in My Lies Coming to Netflix on August 28
Entertainment
04 June 2026
GlobalSpain
Link copied to clipboard
Download the imag...
04/06/2026
Back to All News
Larry Tanz, VP of Content, EMEA, Delivers a Keynote Speech at ...
04/06/2026
Back to All News
Turn Your Living Room into a Stadium With the New FIFA World ...
04/06/2026
Keeping conversations real on LinkedIn Published on Jun 4, 2026 Categories: Product News
LinkedIn Corporate Communications
Share
LinkedIn
Facebook ...
04/06/2026
BackStory follows four Irish young people as they travel back to their parents' homelands
Modern Irish identity is enriched by cultures and influences from...
04/06/2026
June's forecast with GeForce NOW: 100% chance of gaming.
GeForce NOW is lining up new adventures for the month, from big-name blockbusters to quirky indies...
03/06/2026
SES and Viva, Mexico's ultra low-cost airline, have launched multi-orbit satellite inflight connectivity on Viva's Airbus aircraft. A total of 60 A320s ...
03/06/2026
The College Football Playoff, ESPN, and TNT Sports have announced kick times and...
03/06/2026
RED Digital Cinema will exhibit at Cine Gear Expo 2026 (Booth 33, June 5-6, Universal Studios Lot), hosting three panels and hands-on product demonstrations.
P...
03/06/2026
Roku has announced the Soccer Zone, a dedicated hub for FIFA World Cup 2026 content available across the United States, Canada, Mexico, Brazil, Colombia, Argent...
03/06/2026
Liverpool FC and Wasabi Technologies have announced a multi-year extension of their partnership, with Wasabi continuing as the club's official cloud storage...
03/06/2026
Grass Valley has announced that Australian News Channel (ANC), operator of Sky News Australia, has deployed Grass Valley AMPP as part of the relocation of its n...
03/06/2026
The Riedel Group has announced the appointment of Gudrun Scharler as CEO of Riedel Networks. She succeeds Michael Martens, who has led Riedel Networks since 201...
03/06/2026
Clear-Com has announced the deployment of its intercom solutions at Itaka Arena ...
03/06/2026
Scott Coker has announced six senior executive appointments for his new global MMA promotion, which launched earlier this year with $60 million in financing. Ad...
03/06/2026
Telemundo, the exclusive Spanish-language home of the FIFA World Cup 2026, has announced its digital and social media programming for the tournament, running Ju...
03/06/2026
The Bundesliga has announced the launch of Captain, an AI assistant built into t...
03/06/2026
Anthony James Partners (AJP) is serving as technology consultant for a moderniza...
03/06/2026
Audio-Technica has announced the recipients of its annual sales rep firm awards for the 2025-26 fiscal year. The awards were presented by Jim Schanz, Executive ...
03/06/2026
iodyne will exhibit at Cine Gear Expo 2026 alongside RED Digital Cinema and Adob...
03/06/2026
The broadcaster will deploy 39 cameras for game coverage, six cameras for studio...
03/06/2026
The 2026 FIFA World Cup is providing a great opportunity for not only Fox Sports...
03/06/2026
Sony Electronics is introducing the SRG-AS10, a 4K 60p compatible PTZ Auto Framing camera that uses Sony's proprietary AI to automatically recognize and tra...
03/06/2026
Game Creek Video's Flagship A, B, C, and D unit will wind up its first year ...
03/06/2026
According to Caretta Research, the sports-rights market may be hitting the brake...
03/06/2026
Retrieval still courtesy of Tribeca.
By Jessica Herndon
This year, the Tribeca...
03/06/2026
Step sequencer-style panning tool revealed
Alongside their flagship self-titled sound-design platform, Sound Particles offer an array of creative effects an...
03/06/2026
Now features full H90 algorithm library
Eventide have announced the upcoming launch of the H9 Harmonizer Gen 2, a new and improved version of their hugely p...
03/06/2026
Significant discount available until 1 October 2026
Aim Audio have just announced a promotion that sees a significant discount applied to their Essence micr...
03/06/2026
Clarification: SBS's position on definitions of antisemitism
3 June, 2026
Media releases
Statement by Mandi Wicks, SBS Director of News and Current Aff...
03/06/2026
Rohde & Schwarz to supply CERTIUM advanced communications system to Memmingen Ai...