Apple debuts M3 chips as processor competition grows

But the biggest changes, and the ones Apple is leaning most heavily on with the M3 launch, are the chips’ GPUs (graphics processing units). Apple says the chips’ GPUs offer a new feature called Dynamic Caching, which is a unique way of allocating memory for graphics-heavy operations.

The Magnificent 7

Apple’s iPhone 7 inches us ever-closer to the completely sealed, moving-parts-free ideal of a smartphone slab. Back when cellphones were young, little thought was given to how they looked or …