Nvidia’s monstrous GeForce RTX 4090 delivers luxuriously fast frame rates and futuristic features, but DLSS 3’s AI speed boost may be the real star. It’s a behemoth of a GPU that draws a lot ...

When Nvidia debuted the RTX 5090 in January at CES 2025, it promised double the performance of the RTX 4090. When upscaling wasn't being used, its real-world performance was more like a 30% uplift.

According to early comparison tests carried out by Australian tech reviewer and YouTuber Jarrod Farncomb, the RTX 5090 mobile offers only a minor performance uplift over ...