Apple last updated the Mac Pro in June 2023 when it was the last Mac to be outfitted with an M-series chip–three years after Apple started to use its own silicon in Macs. At that point, the Mac Pro gained an M2 Max or M2 Ultra chip option.
Apple is now three generations on from the M2 chip. The M3, M3 Pro, M3 Max, arrived at the end of 2023, followed by the M4, M4 Pro and M4 Max at the end of 2024. It took until 2025 for Apple to introduce an M3 Ultra, which arrived as an option for the Mac Studio. The first of the M5 series launched in October 2025. But the wait continues for the Mac Pro update and the chip upgrades destined for the new Mac Pro remain a mystery.
Read more at Macworld.com