M2 Ultra vs M3 Ultra
Side-by-side decode tok/s, prefill tok/s, and TTFT for M2 Ultra and M3 Ultra, sourced from community-submitted runs of the llm-speed suite. Every number on this page links back to the run it came from.
No overlapping M2 Ultra ↔ M3 Ultra benchmarks yet.
We don't have a submitted run that covers both sides of this comparison yet. Run the suite on either side to populate this page:
$ pipx install llm-speed && llm-speed bench
See also: M2 Ultra benchmarks · M3 Ultra benchmarks · All hardware · All models · Methodology