AMD's FSR 4 is a very capable upscaling algorithm, but it doesn't beat Nvidia's DLSS 4.5. FSR 4.1, however, might make it ...

In the last quarter, Nvidia revenue topped $68 billion, but just 5.5% of that came from gaming. That's still a nice chunk of change, but it's dwarfed by the company's AI data center business.

It looks like a cute little dolphin-themed toy, but the Flipper Zero is a surprisingly powerful learning tool for hacking. Here's how I mastered mine—and how you can, too.