NVIDIA发布DLSS 4.5,强化了RTX 20-50系列的AI升级,提高图像质量和性能。 NVIDIA launches DLSS 4.5 with enhanced AI upscaling for RTX 20–50 series, boosting image quality and performance.

NVIDIA在2026年CES推出DLSS 4.5,采用第二代变压器模型,提高所有RTX 20至50系列GPU的图像质量,改善照明、边缘细节和运动清晰度。 NVIDIA launched DLSS 4.5 at CES 2026, introducing a second-generation transformer model that enhances image quality across all RTX 20 to 50 series GPUs with improved lighting, edge detail, and motion clarity. 最新资料现可通过NVIDIA App和Driver 591.74提供,其特征是计算功率的五倍以上,以及像闪闪发光一样的减少的艺术品。 The update, available now via the NVIDIA App and Driver 591.74, features five times more compute power and reduced artifacts like shimmering. 作为RTX 50系列独家的新6倍多生成模式,今年春天推出,可以显著提高率,并进行动态调整以保持目标刷新率. A new 6x Multi-Frame Generation mode, exclusive to RTX 50 series and launching this spring, can boost frame rates significantly, with dynamic adjustment to maintain target refresh rates. 该技术支持400多场游戏,并在配合NVIDIA Reflex时提高反应能力。 The technology supports over 400 games and improves responsiveness when paired with NVIDIA Reflex.