AMD大量申请专利，为新一代UDNA架构大幅提升光线追踪性能

爱集微2025-05-08

根据外媒Wccftech的报导，处理器大厂AMD似乎对下一代UDNA架构有着很大的一项计划，因为在过去的两年里，AMD申请了一系列专利，重点关注在光线追踪方面的性能和功能改进。事实上，2024年在德国柏林举行的IFA2024上，AMD的副总裁与计算与图形事业部总经理JackHuynh就确认，未来将把针对消费性的RDNA，还有针对数据中心的CDNA架构统一为UDNA架构。AMD希望透过简化架构，让...

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href=http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN2025050817254494f04be5&s=b><strong>爱集微</strong></a>\n\n\n</h4>\n\n</header>\n<article>\n<div>\n<p>根据外媒Wccftech的报导，处理器大厂AMD似乎对下一代UDNA架构有着很大的一项计划，因为在过去的两年里，AMD申请了一系列专利，重点关注在光线追踪方面的性能和功能改进。事实上，2024年在德国柏林举行的IFA2024上，AMD的副总裁与计算与图形事业部总经理JackHuynh就确认，未来将把针对消费性的RDNA，还有针对数据中心的CDNA架构统一为UDNA架构。AMD希望透过简化架构，让...</p>\n\n<a 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Hierarchy）管理方法，具体做法是找到场景中图形对象之间的BVH相似性，然后对其进行压缩，以降低使用率和CPU开销。除此之外，AMD还计划导入加速光线分布和交叉点检测技术，对渲染哪些图形对象进行检测之后，以进一步提升光追效率。对此，有分析指出，AMD在新一代UDNA架构上，可能达到与英伟达Blackwell架构相当的光线追踪性能。不过，与英伟达不同，AMD不仅仅针对PC市场，还需要考虑索尼PlayStation游戏主机的需求，在不过多强调硬件能力的情况下，为游戏帧率带来更稳定的输出。此外，在与索尼的合作计划中，AMD计划开发先进的路径跟踪解决方案，其中可能会利用神经渲染技术，以提供新一代PlayStation游戏主机使用这更完整的体验。","kind":"news","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":null,"editions":null,"column":"","sentiment":"1","news_tag":"productRelease","news_rank":0,"isVideo":false,"video":null,"symbols":[],"gpt_button":0,"need_auth":false,"need_login_tip":false,"code":"91000000","status":"200"},"commentList":[],"isCommentEnd":true,"newsSizeData":{"likeSize":2,"commentSize":0,"repostSize":0,"favoriteSize":0,"likeStatus":false,"favoriteStatus":false},"APP":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; 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