Apple introduced the M5 Ultra Mac Studio, internally coded J246, to replace the M3 Ultra model that debuted in March 2025 alongside the M4 Max. The decision to launch the M3 Ultra surprised many, as expectations leaned toward an M4 Ultra release; production schedules and naming conventions influenced the outcome.
The new generation emphasizes artificial intelligence, with Apple developing server‑class machines powered by M5 Ultra chips for internal use, given the company does not sell servers to the public.
Insights gained from a discontinued automotive project helped shape the AI capabilities embedded in these chips.
Apple is also preparing an M7 Ultra chip that could support up to 1.5 TB of RAM, a dramatic increase over the 512 GB limit of the current M3 Ultra, though it may remain a non‑public offering.
Memory availability will hinge on the broader RAM market, and the M7 Ultra is expected to launch around 2029.
Simultaneously, Apple is researching 1.4 nm process technology, with the M8 chip potentially arriving in 2028; its inclusion in future Mac Studio models is still uncertain.
