Compared to the M3 chip, the M4 chip has an extra 3 billion transistors and more memory bandwidth, great for faster processing speeds. For most devices, it also has a higher max memory capacity than the M3 chip. The only exception here is the iPad Pro, which has a max memory capacity of 16GB due to its own limitations.

After teasing us with announcements of a new M4 iMac followed by a new M4 Mac mini, it's finally made the main reveal: new MacBook Pros with a choice of M4, M4 Pro or M4 Max chip. The imminent release of new MacBooks was a poorly guarded secret.

Apple's new M4 Pro and M4 Max chips are impressively fast in terms of CPU performance, topping the M2 Ultra, but what about graphics