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Just like last year, NVIDIA has used some of its time on the CES stage to introduce an upgraded version of its real-time image-upscaling technology. The new DLSS 4.5 promises sharper visuals with the 2nd Generation Super Resolution Transformer, which the company says will deliver better temporal stability, reduced ghosting and improved anti-aliasing. The DLSS 4.5 also includes Dynamic Multi Frame Generation, which maximizes frame per second to monitor refresh rate, delivering up to 4K 240Hz path traced performance.
The 2nd Gen Transformer Super Resolution is available now for all RTX GPUs, while the Dynamic 6x Frame Generation will arrive some time in spring 2026 for the RTX 50 series. It will also be available for more than 400 games through the NVIDIA app.
Another new feature is RTX Remix Logic, which allows real-time environmental reactions to in-game events. For instance, when a door is opened on screen, the NVIDIA tech can present changes to volumetric conditions, display different weather simulations with particles or alter materials. More than 30 different common events can be detected, and the RTX Remix Logic can make adaptations to volumetrics, particles, material properties and light properties.
NVIDIA noted that it now has native clients for both Linux and Fire TV. That's the roundup of major gaming updates from the company's CES presentation, but NVIDIA CEO Jensen Huang had plenty to talk about earlier today.
This article originally appeared on Engadget at https://www.engadget.com/gaming/nvidia-announces-dlss-45-at-ces-2026-053000128.html?src=rss
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 While it's nice to see desktop support in AMD's new Ryzen AI 400 chips, demanding gamers and enthusiasts will likely be more intrigued by the company's next batch of Ryzen AI Max chips, as well as the new Ryzen 7 9850X3D with 3D V-Cache. The former will make its way into small desktops and a handful of workhorse laptops, while the latter is another option for gamers who want the speed bump of 3D V-cache without shelling out for the $700 9950X3D.
Last year, AMD debuted its Ryzen AI Max chips as a way to create a single piece of silicon with powerful CPU cores, GPU cores, NPUs and integrated memory, similar to Apple's home-brewed chips. At the time, AMD VP Joe Macri also noted that the existence of Apple Silicon helped make the Ryzen AI Max chips possible.
"Many people in the PC industry said, well, if you want graphics, it's gotta be discrete graphics because otherwise people will think it's bad graphics," Macri said at last year's CES. "What Apple showed was consumers don't care what's inside the box. They actually care what the what the box looks like. They care about the screen, the keyboard, the mouse. They care about what it does."
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For better or worse, CES 2026 is already shaping up to be a big year for humanoid robots. Chinese company Agibot showed up with two: the roughly human-sized A2 and the slightly smaller X2, both of which were displaying their surprisingly impressive dancing abilities.
We watched both robots walk around, wave at passersby and show off their best moves. The larger A2 mostly kept its legs still and danced mainly with its arms. The smaller X2 on the other hand is a bit more nimble — it has a larger set of "feet" to give it more stability — and those abilities were on full display.
At the time we saw them, the robots were controlled partially by an Agibot rep using a dedicated controller, but the company told me the robots are able to move autonomously in spaces once they've been able to use their onboard sensors to map out their environmentThe company, which has already shipped several thousand robots in China and plans to make them available in the United States this year, says both the A2 and X2 are intended to provide a flexible platform so people can interact with the robots in a variety of situations.
— Karissa Bell (@karissabe) January 6, 2026
Agibot envisions the larger A2 as a kind of hospitality helper robot that can greet visitors at museums or conferences (like CES) and provide directions or even walk alongside
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When I first heard whispers about the Samsung Galaxy Z TriFold, I immediately felt conflicted. On one hand it felt like the natural evolution of bi-fold phones like the Z Fold 7. But on the other, all this fancy tech comes with an even higher price — around $2,500 based on current conversion rates from Korean won — not to mention the added bulk you get from a third folding panel. So even as someone who has used a foldable as my daily driver for almost a decade straight, it felt like Samsung's latest high-end phone was going backwards in terms of both portability and affordability. But then at CES 2026, I got a chance to go hands-on with the Galaxy Z TriFold and all of my concerns pretty much instantly disappeared because with this thing, flexing is believing.
My initial consternation comes in large part from using the Z Fold 7, which hit a major milestone this year thanks to a revamped design that doesn't come with any added size or weight even when compared to comparable candybar-style phones like the Galaxy S25 Ultra. That's a major breakthrough considering how hefty and chunky the
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We are in the thick of multiple sports seasons: the NBA finals are happening, and baseball and soccer are in full swing. For devoted fans, emotions can run pretty high during a game. Cognitive anthropologist Dimitris Xygalatas has long been fascinated by that intensity — and how uniform it can be across fans. So, he and fellow researchers at the University of Connecticut decided to look into what exactly makes fans so deeply connected to their team and to fellow supporters. It turns out that connection may have less to do with actual gameplay and more to do with rituals. Their research was recently published in the journal Proceedings of the National Academy of Sciences.
Questions about sports science? Email us at shortwave@npr.org.
Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave at plus.npr.org/shortwave.
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