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gemma-4-31B-it

M5 Max (40c) · 128 GB · 4bit · 2026-05-01

Performance

4k

tokens

657.8

PP tok/s

17.2

TG tok/s

6227

TTFT (ms)

29.9

Peak mem (GB)

Hardware

Chip M5 Max (40c)

Memory 128 GB

GPU Cores 40

Software

oMLX v0.3.8

macOS macOS 26.4.1

Context 4,096

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
1k	624.0	17.6	27.3 GB	view
4k	657.8	17.2	29.9 GB	current

Batching Results

Batch Size	TG tok/s	Speedup
1×	17.6	1.00×
2×	30.5	1.73×
4×	41.2	2.34×