I've put Nvidia's new DLSS 4.5 to the test: Here's how to enable it yourself and whether you should

With version 4.5, Nvidia has introduced three new elements to its AI-powered suite of rendering technologies: a second ...
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NVIDIA introduces DLSS 4.5 at CES 2026, pushing towards smoother 4K 240Hz gaming

Nvidia’s DLSS 4.5 can now generate extra frames using AI, helping supported RTX cards run 4K games smoother than ever.