テクノロジー
AI PC出荷台数、Snapdragon X搭載機は0.8%シェアに留まるが2025年は成長の希望も
2024年第3四半期のPC市場において、次世代コンピューティングの象徴とされるAI PCの採用は限定的な状況が続いていることが明らかになった。Qualcommの旗艦プラットフォームSnapdragon X搭載機の出荷台数 […]
Term
XDNA
別名: XDNA NPU
Overview
最終更新: 2026年7月9日XDNA is AMD's proprietary NPU (Neural Processing Unit) architecture integrated into its Ryzen processors. It is designed to handle AI-specific tasks locally on the device, such as background blur in video calls or running large language models, with high efficiency. The architecture aims to provide superior TOPS (Trillions of Operations Per Second) compared to traditional CPU or GPU processing for AI workloads.
Mentioned Articles
2 件
External Mentions
10 件- arXivFrom Human Guidance to Autonomy: Agent Skill System for End-to-End LLM Deployment on Spatial NPUs
- arXivStriking the Balance: GEMM Performance Optimization Across Generations of Ryzen AI NPUs
- arXivZen-Attention: A Compiler Framework for Dynamic Attention Folding on AMD NPUs
- Hacker NewsThe AMD Zen 5 Microarcitecure
- Hacker NewsAMD Publishes XDNA Linux Driver: Support for Ryzen AI on Linux
- Hacker NewsThe Pattern Language of Project Xanadu
- Hacker NewsXanax and Adderall Access Is Being Blocked by Secret Drug Limits
- Hacker News“Xanadu Hypertext Documents” architecture and data structures, 2019 edition
- Hacker NewsProject Xanadu
- Hacker NewsProject Xanadu