https://wccftech.com/apple-m2-pro-and-m2-max-getting-up-to-12-core-cpu-and-38-core-gpu/

Apple’s updated MacBook Pro models with 14-inch and 16-inch display sizes will feature the company’s new and improved M2 Pro and M2 Max, serving as the direct successor to last year’s M1 Pro and M1 Max. According to specifications shared in the latest report, the new silicon will receive a sizable upgrade.

Just like the M2, which is said to be mass produced on TSMC’s 4nm architecture, the M2 Pro and M2 Max expected to be found in updated MacBook Pro models, will likely be fabricated on the same manufacturing process. Bloomberg’s Mark Gurman provided some insight on the 14-inch and 16-inch MacBook Pro, stating that the new models will feature the codename J414, and J416, respectively.