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M2 Ultra — benchmark record

M2 Ultra local LLM benchmarks across 192 GB RAM tiers on Apple Silicon Mac. 1 published rows across 1 models with explicit evidence state and RAM-tier comparison. Peak published speed is 26.4 tok/s.

1Benchmark rows
1Models tested
1RAM configurations
26.4Fastest avg tok/s

Each configuration differs only in unified memory. More RAM = larger models fit. Throughput is similar across RAM tiers at the same model size.

All benchmark rows — M2 Ultra

Sorted by avg tok/s descending. Click source badge to see original measurement.

Chip (RAM)ModelQuantRAM req.Avg tok/sPrompt tok/sRuntimeSource
M2 Ultra (192 GB)Qwen 3 235B-A22BQ426.4 tok/sMLXref

benchmarks.json — full dataset  ·  chips.json — chip summaries  ·  benchmarks.csv — CSV export

Data from in-house lab measurements plus community-published benchmarks. See all chip families →