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gemma-4-12B-it

M5 Max (40c) · 128 GB · bf16 · 2026-06-03

Performance

128k

tokens

770.9

PP tok/s

5.6

TG tok/s

170027

TTFT (ms)

32.8

Peak mem (GB)

Hardware

Chip M5 Max (40c)

Memory 128 GB

GPU Cores 40

Software

oMLX v0.4.1

macOS macOS 26.5.1

Context 131,072

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
16k	1,754	14.4	25.2 GB	view
64k	1,166	8.0	28.4 GB	view
128k	770.9	5.6	32.8 GB	current