AMD FSR 4 成功适配旧显卡，用户手动启用画质提升显著

DoNews09-16

FSR 4（FidelityFX Super Resolution 4）是 AMD 最新的画面升频技术，相比 FSR 3.1 在视觉质量上有显著提升。AMD FSR 4 此前仅确认支持 RDNA 4 显卡（Radeon RX 9000 系列），未开放对旧款显卡的兼容。上个月底，AMD 在发布 FSR 4 机器学习驱动的超分辨率技术后，意外开源了其部分核心库文件，并引入资源占用更低的 8 位整数（...

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