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llm-speed

M3 Ultra vs M4 Max

A single shareable card for the M3 Ultra vs M4 Max matchup. Numbers are the best decode tok/s submitted on the llm-speed suite — every side links back to the run it came from.

M3 Ultra vs M4 Max

Best decode tok/s across every model submitted on each rig.

Apple M3 · up to 192 GB unified
429tok/s
decode (best submitted run)
source: r_6rgao6ao735
Apple M4 · up to 128 GB unified
113tok/s
decode (best submitted run)
source: r_roktphpc--8
M3 Ultra ← faster +316 tok/s (3.79× faster)

Need the long-form table? Open the M3 Ultra vs M4 Max comparison for every overlapping (model × hardware) row, source runs, and methodology.