M5 Pro: unified memory vs VRAM tables

Bandwidth ~307 GB/s · memory options [24, 48, 64] GB · year 2026.

Unified memory is shared with macOS and apps. Treat discrete VRAM “fits” as overstated unless you reserve headroom. Prefer VRAM fit with a higher overhead, and compare against discrete GPUs only as a contrast—not a 1:1 map.