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gemma-4-31b-it

M3 Ultra (60c) · 256 GB · 8bit · 2026-05-08

Performance

64k

tokens

197.8

PP tok/s

12.8

TG tok/s

331325

TTFT (ms)

45.1

Peak mem (GB)

Hardware

Chip M3 Ultra (60c)

Memory 256 GB

GPU Cores 60

Software

oMLX v0.3.8

macOS macOS 26.4.1

Context 65,536

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
4k	172.5	18.5	33.6 GB	view
8k	251.0	17.9	35.0 GB	view
16k	242.9	16.8	36.1 GB	view
32k	226.7	15.2	39.2 GB	view
64k	197.8	12.8	45.1 GB	current
128k	153.8	9.7	57.1 GB	view