AMD意外开源FSR 4核心文件，RX 7000系列或支持该技术

DoNews08-22

科技媒体 TechPowerUp 于 8 月 22 日发布消息称，在 AMD 发布 FSR 4 机器学习驱动的超分辨率技术后，部分核心库文件意外被开源。泄露内容显示，FSR 4 可能支持 AMD RX 7000 系列 GPU，且引入了资源占用更低的 8 位整数（INT8）计算库。在 2025 年科隆游戏展上，AMD 发布了 FidelityFX SDK 2.0，并向开发者开放 FSR 4.0.2 ...

网页链接

免责声明：本文观点仅代表作者个人观点，不构成本平台的投资建议，本平台不对文章信息准确性、完整性和及时性做出任何保证，亦不对因使用或信赖文章信息引发的任何损失承担责任。

精彩评论

我们需要你的真知灼见来填补这片空白

发表看法

{"i18n":{"language":"zh_CN"},"isChannel":false,"data":{"share":"https://www.laohu8.com/m/news/2561442095?lang=zh_CN&edition=full","thumbnail":"","is_english":false,"pubTime":"2025-08-22 11:32","share_image_url":"https://static.laohu8.com/9a95c1376e76363c1401fee7d3717173","id":"2561442095","market":"us","top_or_hot":-1,"title":"AMD意外开源FSR 4核心文件，RX 7000系列或支持该技术","media":"DoNews","content":"<div>\n<p>科技媒体 TechPowerUp 于 8 月 22 日发布消息称，在 AMD 发布 FSR 4 机器学习驱动的超分辨率技术后，部分核心库文件意外被开源。泄露内容显示，FSR 4 可能支持 AMD RX 7000 系列 GPU，且引入了资源占用更低的 8 位整数（INT8）计算库。在 2025 年科隆游戏展上，AMD 发布了 FidelityFX SDK 2.0，并向开发者开放 FSR 4.0.2 ...</p>\n\n<a href=\"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN2025082211382394f3ba94&s=b\">网页链接</a>\n\n</div>\n","source":"tencent","html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>AMD意外开源FSR 4核心文件，RX 7000系列或支持该技术</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nAMD意外开源FSR 4核心文件，RX 7000系列或支持该技术\n</h2>\n\n<h4 class=\"meta\">\n\n\n2025-08-22 11:32 北京时间&nbsp;&nbsp;&nbsp;<a href=http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN2025082211382394f3ba94&s=b><strong>DoNews</strong></a>\n\n\n</h4>\n\n</header>\n<article>\n<div>\n<p>科技媒体 TechPowerUp 于 8 月 22 日发布消息称，在 AMD 发布 FSR 4 机器学习驱动的超分辨率技术后，部分核心库文件意外被开源。泄露内容显示，FSR 4 可能支持 AMD RX 7000 系列 GPU，且引入了资源占用更低的 8 位整数（INT8）计算库。在 2025 年科隆游戏展上，AMD 发布了 FidelityFX SDK 2.0，并向开发者开放 FSR 4.0.2 ...</p>\n\n<a href=\"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN2025082211382394f3ba94&s=b\">网页链接</a>\n\n</div>\n\n\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"LU2458330169.SGD","symbol_name":"FRANKLIN SHARIAH TECHNOLOGY \"A\" (SGD) ACC","start_time":0,"source_url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN2025082211382394f3ba94&s=b","article_id":"2561442095","we_media_id":null,"thumbnails":[],"rights":{"source":"tencent","url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN2025082211382394f3ba94&s=b","rn_cache_url":null,"customStyle":"body{padding-top:10px;}#news_title{font-weight:bold;#titleStyle#;}#news_description span{font-size:12px;#descriptionStyle#;}.footer-note{#statement#}","selectors":".mod-LoadTzbdNews, body","filters":".relate-stock, .hot-list, .recom-box, .wx-sou","directOrigin":true},"url":"https://stock-news.laohu8.com/highlight/detail?id=2561442095","pubTimestamp":1755833522,"columns":[],"sourceInfo":{"source_id":"tencent","name":"腾讯"},"weMediaInfo":null,"summary":"科技媒体 TechPowerUp 于 8 月 22 日发布消息称，在 AMD 发布 FSR 4 机器学习驱动的超分辨率技术后，部分核心库文件意外被开源。泄露内容显示，FSR 4 可能支持 AMD RX 7000 系列 GPU，且引入了资源占用更低的 8 位整数计算库。AMD 在将 SDK 发布至 GPUOpen 开源平台的过程中，部分核心库文件未被及时隐藏，导致技术爱好者迅速截取并传播目录结构。尽管 AMD 已紧急移除相关文件，但已有多个截图流传，揭示出 FSR 4 内部架构的关键线索。","collect":0,"end_time":0,"defaultTopTitle":"qq.com","property":[],"viewcount":null,"language":"zh","relate_stocks":{"LU2458330169.SGD":"FRANKLIN SHARIAH TECHNOLOGY \"A\" (SGD) ACC","LU1852331112.SGD":"Blackrock World Technology Fund A2 SGD-H","LU1880398471.USD":"AMUNDI FUNDS GLOBAL EQUITY \"A2\" (USD) ACC","BK4555":"新能源车","BK4529":"IDC概念","LU1880398554.USD":"AMUNDI FUNDS GLOBAL EQUITY \"A2\" (USD) INC","LU0823434583.USD":"BNP PARIBAS US GROWTH \"C\" (USD) ACC","LU0109392836.USD":"富兰克林科技股A","LU2458330243.SGD":"FRANKLIN SHARIAH TECHNOLOGY \"A-H1\" (SGDHDG) ACC","BK4575":"芯片概念","IE0004445239.USD":"JANUS HENDERSON US FORTY \"A2\" (USD) ACC","LU1064131342.USD":"Fullerton Lux Funds - Global Absolute Alpha A Acc USD","LU1988902786.USD":"FULLERTON LUX FUNDS GLOBAL ABSOLUTE ALPHA \"I\" (USD) ACC","LU1951198990.SGD":"Natixis Thematics AI & Robotics Fund H-R/A SGD-H","IE00B5949003.HKD":"JANUS HENDERSON GLOBAL TECHNOLOGY AND INNOVATION \"A\" (HKD) ACC","LU0823434740.USD":"BNP PARIBAS US GROWTH \"C\" (USD) INC","LU1951200564.SGD":"Natixis Thematics AI & Robotics Fund R/A SGD","LU0127658192.USD":"EASTSPRING INVESTMENTS GLOBAL TECHNOLOGY \"A\" (USD) ACC","BK4612":"AI芯片","LU0082616367.USD":"摩根大通美国科技A（dist）","LU2360106780.USD":"BGF WORLD TECHNOLOGY \"A4\" (USD) INC","IE0009356076.USD":"JANUS HENDERSON GLOBAL TECHNOLOGY AND INNOVATION \"A2\" (USD) ACC","GFS":"GLOBALFOUNDRIES Inc.","LU0719512351.SGD":"JPMorgan Funds - US Technology A (acc) SGD","LU1803068979.SGD":"FTIF - Franklin Technology A (acc) SGD-H1","BK4588":"碎股","FSR":"菲斯克","LU1923623000.USD":"Natixis Thematics AI & Robotics Fund R/A USD","BK4605":"半导体精选","IE00BMPRXR70.SGD":"Neuberger Berman 5G Connectivity A Acc SGD-H","LU1989764664.SGD":"CPR Invest - Global Disruptive Opportunities A2 Acc SGD-H","LU1242518857.USD":"FULLERTON LUX FUNDS - ASIA ABSOLUTE ALPHA \"I\" (USD) ACC","LU0198837287.USD":"UBS (LUX) EQUITY SICAV - USA GROWTH \"P\" (USD) ACC","LU0081259029.USD":"UBS (LUX) EQUITY FUND - TECH OPPORTUNITY \"P\" (USD) ACC","BK4585":"ETF&股票定投概念","BK4573":"虚拟现实","BK4141":"半导体产品","LU2264538146.SGD":"Fullerton Lux Funds - Global Absolute Alpha A Acc SGD","AMD":"美国超微公司","BK4554":"元宇宙及AR概念","LU0889565833.HKD":"FRANKLIN TECHNOLOGY \"A\" (HKD) ACC","BK4532":"文艺复兴科技持仓","LU0823421333.USD":"BNP PARIBAS DISRUPTIVE TECHNOLOGY \"C\" (USD) ACC","LU0390134368.USD":"FRANKLIN GLOBAL GROWTH \"A\" (USD) ACC","LU2054465674.USD":"UBS (LUX) KEY SELEC SICAV DIGITAL TRANSFORMATION T \"P\" (USD) ACC","LU0056508442.USD":"贝莱德世界科技基金A2","LU0823421416.USD":"BNP PARIBAS DISRUPTIVE TECHNOLOGY \"C\" (USD) INC","BK4099":"汽车制造商","LU1316542783.SGD":"Janus Henderson Horizon Global Technology Leaders A2 SGD","BK4534":"瑞士信贷持仓"},"translate_title":"AMD unexpectedly open source FSR 4 core files, RX 7000 series or support this technology","themeId":null,"isJumpTheme":false,"ttsUrl":null,"symbols_score_info":{"GFS":1,"AMD":1,"FSR":1},"content_text":"科技媒体 TechPowerUp 于 8 月 22 日发布消息称，在 AMD 发布 FSR 4 机器学习驱动的超分辨率技术后，部分核心库文件意外被开源。泄露内容显示，FSR 4 可能支持 AMD RX 7000 系列 GPU，且引入了资源占用更低的 8 位整数（INT8）计算库。在 2025 年科隆游戏展上，AMD 发布了 FidelityFX SDK 2.0，并向开发者开放 FSR 4.0.2 与新一代神经渲染技术 FSR Redstone。AMD 在将 SDK 发布至 GPUOpen 开源平台的过程中，部分核心库文件未被及时隐藏，导致技术爱好者迅速截取并传播目录结构。尽管 AMD 已紧急移除相关文件，但已有多个截图流传，揭示出 FSR 4 内部架构的关键线索。最引人注目的发现是 FSR 4 包含专为 8 位整数（INT8）运算优化的计算库，这类算法比传统高精度模式更节省显存与算力，适合中低端或老旧 GPU 运行。结合此前社区成功在 RDNA 3 架构（RX 7000 系列）上模拟运行 FSR 4 的成果，本次泄露被视为官方层面释放的“潜在兼容”信号，意味着 AMD 可能正推进 FSR 4 支持旧 RX 系列显卡。此外 INT8 库具备低功耗优势，有用户推测可能用于下一代 PlayStation 5 Pro 主机。不过经比对文件类型，泄露的着色器以 .HLSL 格式封装，而 PS5 使用的是自研的 .PSSL 格式，二者不兼容，表明当前版本设计目标明确为 PC 平台，PS5 Pro 推测缺乏实证支持。","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,"symbols":[],"gpt_button":0,"need_auth":false,"code":"91000000","status":"200"},"commentList":[],"isCommentEnd":true,"newsSizeData":{"likeSize":1,"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; +claudebot@anthropic.com)","isDev":false,"isTTM":false,"deviceId":"web-server-community-laohu8-v3","version":"4.35.9","shortVersion":"4.35.9","platform":"web","vendor":"web","appName":"laohu8","isIOS":false,"isAndroid":false,"isTiger":false,"isTHS":false,"isWeiXin":false,"isWeiXinMini":false,"isWeiBo":false,"isQQ":false,"isBaiduSwan":false,"isBaiduBox":false,"isDingTalk":false,"isToutiao":false,"isOnePlus":false,"isHuaWei":false,"isXiaomi":false,"isXiaomiWebView":false,"isOppo":false,"isVivo":false,"isSamsung":false,"isMobile":false},"href":"/m/news/2561442095","isCrawlerRequest":true}