Nvidia has unveiled DLSS 4 at CES 2025, a significant leap in AI-powered upscaling technology, exclusively for the new GeForce RTX 50 Series GPUs. This revolutionary update introduces Multi-Frame Generation, capable of generating up to three extra frames per rendered frame, resulting in an impressive 8X performance increase. This translates to stunning 4K gaming at 240 FPS with full ray tracing enabled.
DLSS (Deep Learning Super Sampling), a cornerstone of Nvidia's GeForce RTX technology, uses AI and Tensor Cores to upscale lower-resolution images to higher resolutions, improving visual fidelity and smoothness while reducing hardware strain. DLSS 4 builds upon this foundation, incorporating cutting-edge transformer-based AI models for the first time in real-time graphics rendering. This results in superior image quality, enhanced temporal stability, and a reduction in visual artifacts.
Multi-Frame Generation: The Key to 8X Performance
The magic behind the 8X performance boost lies in Multi-Frame Generation. This innovative technology combines hardware and software advancements to efficiently generate additional frames. New AI models contribute to a 40% acceleration in frame generation, a 30% reduction in VRAM usage, and optimized rendering processes for lower computational costs. Hardware enhancements like Flip Metering and upgraded Tensor Cores ensure smooth frame pacing and support for high resolutions. Games like Warhammer 40,000: Darktide already showcase the benefits of these improvements, exhibiting faster frame rates and reduced memory usage. DLSS 4 also integrates Ray Reconstruction and Super Resolution, further leveraging the power of vision transformers to create highly detailed and stable visuals, especially in ray-traced scenes.
Backward Compatibility and Wide Game Support
This substantial upgrade isn't limited to new games. DLSS 4 offers backward compatibility, benefiting current and future RTX users. At launch, 75 games and applications will support Multi-Frame Generation, with over 50 titles integrating the new transformer-based AI models. Major titles such as Cyberpunk 2077 and Alan Wake 2 will feature native support, with many more to follow. For older DLSS integrations, Nvidia provides an Override feature within its application to enable Multi-Frame Generation and other enhancements.
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Nvidia's DLSS 4 cements its position at the forefront of gaming innovation, delivering unprecedented performance and visual quality for all GeForce RTX users.