The M3 chip in the current 13-inch MacBook Air has 8 CPU cores and 8 GPU cores, and the M4 chip in the baseline 14-inch MacBook Pro has 10 CPU cores and 10 GPU cores. The M3 and M4 chips feature a 16-core neural engine that supports Apple Intelligence features, but Apple says the M4 is twice as fast as the M3 with AI workloads.

Tim Cook has just revealed that the M4 MacBook Air announcement will be coming sometime this week. The Latest Tech News, Delivered to Your Inbox

Apple CEO Tim Cook posted a video on X teasing "There's something in the air," which is probably the new M4 MacBook Air.

On Monday, Cook teased a product drop happening this week. He didn't specify the day or time, but the "air" hint all but confirms strong rumors that it will be the M4 MacBook Air. This was predicted by Bloomberg 's Mark Gurman who expected a March launch. Given that today is the first business day in March, that prediction is right on track.

Tim Cook posted on X that "There's something in the Air," hinting at a new MacBook Air M4, here's what we know.

Apple CEO Tim Cook has taken to X (formerly Twitter) to tease that 'There's something in the Air' this week, and it might just be the rumored MacBook Air with the M4 chip or an upgraded iPad Air.

The air floating up from Apple’s spaceship headquarters is starting to smell like fan-less laptop exhaust. In a post to X, Apple CEO Tim Cook tells fans there is “something in the air”—and it’s probably the next MacBook Air.

Apple CEO Tim Cook today teased a new product announcement coming "this week." "There's something in the air," the teaser

Apple appears to be gearing up for a major announcement, with CEO Tim Cook hinting at the arrival of a new device in the company’s Air lineup. In a cryptic post on X, Cook shared a brief video featuring the phrase,