Apple plans to ship the M7 Ultra chip in 2028, a silicon tier that can address up to 1.5 TB of unified memory. The figure mirrors the maximum RAM offered in the 2019 Intel‑based Mac Pro, suggesting Apple aims to bring workstation‑grade capacity to its own silicon line. Bloomberg reporter Mark Gurman notes the memory ceiling could hinge on the ongoing shortage of high‑bandwidth memory chips, meaning the top configuration may be limited at launch.

If Apple delivers the full 1.5 TB option, developers of AI‑heavy workloads, 8K video editing, and large‑scale simulations could run native macOS tools without external accelerators. The move also signals that Apple’s internal roadmap now includes a clear path from M6 through M8, each stepping up memory and GPU cores.

Consumers stand to benefit from a unified‑memory ecosystem that eliminates the need for separate graphics cards, but price sensitivity will depend on how scarce memory components affect production costs. Industry observers will watch whether Apple’s supply‑chain maneuvers can keep the M7 Ultra competitive against PC workstations that still rely on discrete GPUs and DDR5 modules.