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AMD解释Radeon RX 9070系列显卡为何3月上市

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简介AMD在CES 2025大展预览了新一代RDNA 4架构和AMD FidelityFX Super Resolution 4FSR 4）技术，首批带来Radeon RX 9070 XT和Radeon ...

AMD在CES 2025大展预览了新一代RDNA 4架构和AMD FidelityFX Super Resolution 4（FSR 4）技术，释R上市首批带来Radeon RX 9070 XT和Radeon RX 9070两款桌面显卡。列显不过AMD一直没有提供确切的何月上市时间，定价也不清楚。释R上市直到几天前，列显AMD副总裁兼客户渠道业务总经理David McAfee才终于确认，何月Radeon RX 9070系列显卡将于3月在全球范围内发售。释R上市

AMD解释Radeon RX 9070系列显卡为何3月上市

今天David McAfee表示，列显AMD将确保通过Radeon RX 9000系列显卡提供出色的何月产品，需要额外花费一点时间来优化软件堆栈，释R上市以实现最高性能并让更多的列显游戏支持FSR 4。此外，何月AMD还与合作伙伴展开紧密合作，释R上市在零售商处建立初始库存，列显保障显卡发售时会有足够的何月供应。

看起来相比于以往，AMD对于新一代RDNA 4架构和FSR 4技术更加地谨慎。FSR 4是完全AI驱动的超分辨率技术，引入了一个新的基于机器学习（ML）的放大组件来进行处理，与帧生成及更新的Anti-Lag 2配对，构成FSR 4功能集。AMD已确定，《使命召唤21：黑色行动6》是首批支持FSR 4的游戏之一。

Radeon RX 9070 XT和Radeon RX 9070均搭载了Navi 48 GPU，传闻CU数量分别为64个和56个，即4096个和3584个流处理器，基础频率分别为2.4GHz和2.07GHz，加速频率分别为2.97GHz和2.52GHz。两者都配备了16GB的GDDR6作为显存，位宽均为256位，对应显存带宽为640GB/s。

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