Unverified90% confidenceFactTime unknown
AMD早期FSR版本采用开源的传统算法方案，甚至NVIDIA显卡也能使用
1
Sources
90%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
AMD FSR 4.1下放老显卡：RDNA 2/3升级时间表与技术解析
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